Skip to content
https://onlamp.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
69
GRADE
D
FIX
5
REVIEW
1
PASS
9
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
35
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
89
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.22 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

9.99 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

2.12 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.095

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

5.39 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

18.96 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
17
9 PASS 1 REVIEW 5 FIX
F
Page Weight Budget
Action
3.9 MB transferred, 136 requests
FIX
3.9 MB transferred, 136 requests
Warning::
Page weighs 9.6 MB (3.9 MB transferred)
Warning::
JavaScript is 2.1 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 2.1 MB
Info::
Fonts are 397 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 397 KB
Warning::
136 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.82 g CO2 per page load
3.9 MB / 2.4 MB budget
3.9 MB transferred
136 requests
0.82 g CO2 per page load
JavaScript 2.1 MiB 54%
Other 691.8 KiB 17%
Images 592.2 KiB 15%
Fonts 396.6 KiB 10%
CSS 56.5 KiB 1%
Other 49.7 KiB 1%
HTML 40.8 KiB 1%
Other 11.2 KiB 0%
Other 4.9 KiB 0%
Other 558 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (3.9 MiB of 3.9 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
8470ms total JS execution
FIX
8470ms total JS execution
Warning::
Unattributable: 1707ms CPU time
Warning::
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0r...: 1463ms CPU time
Warning::
https://www.oreilly.com/radar/: 1062ms CPU time
Warning::
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXr...: 1047ms CPU time
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5P4...: 686ms CPU time
Warning::
Third-party scripts: 8470ms (100% of total)

Main Thread Breakdown

Script Evaluation 63% Other 17% Script Parsing & Compilation 7% Style & Layout 7%
ScriptTotalScriptingParse/CompileParty
Unattributable1707ms451ms0ms3rd
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b8321463ms1338ms76ms3rd
https://www.oreilly.com/radar/1062ms60ms13ms3rd
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB1047ms950ms75ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Z686ms553ms81ms3rd
https://www.googletagmanager.com/gtag/js?id=G-092EL089CH&cx=c&gtm=4e64h1550ms457ms75ms3rd
https://js.qualified.com/qualified.js?token=pjWpuKm8Qxr4Xa9U468ms384ms54ms3rd
https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js274ms187ms62ms3rd
https://connect.facebook.net/signals/config/2748629762194855?v=2.9.303&r=stable&domain=www.oreilly.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168225ms188ms33ms3rd
https://js.qualified.com/packs/js/multimodal_v2-3fbc98a7.js191ms144ms43ms3rd

Showing top 10 of 17 scripts

D
JS Bundles
Action
34 scripts, 436 KB unused
FIX
34 scripts, 436 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-5P4...: 73 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-092E...: 66 KB unused (39%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.cookielaw.org/scripttemplates/202408.1...: 63 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://js.qualified.com/qualified.js?token=pjWpuK...: 57 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://js.qualified.com/packs/js/multimodal_v2-3f...: 50 KB unused (52%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 436 KB
436 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Z172 KB73 KB (43%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-092EL089CH&cx=c&gtm=4e64h1169 KB66 KB (39%)✓3rd
https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js111 KB63 KB (57%)✓3rd
https://js.qualified.com/qualified.js?token=pjWpuKm8Qxr4Xa9U117 KB57 KB (49%)✓3rd
https://js.qualified.com/packs/js/multimodal_v2-3fbc98a7.js97 KB50 KB (52%)✓3rd
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB175 KB37 KB (21%)✓3rd
https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b832160 KB33 KB (21%)✓3rd
https://connect.facebook.net/en_US/fbevents.js97 KB32 KB (33%)✓3rd
https://www.oreilly.com/radar/wp-content/cache/minify/3/2b57e.js35 KB24 KB (70%)✓3rd
https://snap.licdn.com/li.lms-analytics/insight.min.js19 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

F
Page Weight Inventory
Action
136 resources · 3.9 MB · 436 KB savings available
FIX
136 resources · 3.9 MB · 436 KB savings available
Warning::
Page weight 2.9 MB over 1MB target
Got: 3.9 MB Expected: ≤ 1 MB
Info::
~436 KB of savings available
Warning::
135 third-party resources (100% of weight)
Info::
3 resources over 200KB
136 resources · 3.9 MiB · 135 third-party 2.9 MiB over 1MB target
JavaScript 54% · 2.1 MiB
Media 17% · 691.8 KiB
Image 15% · 596.1 KiB
Font 10% · 396.6 KiB
CSS 2% · 60.8 KiB
Other 1% · 55.0 KiB
Document 1% · 41.4 KiB

~435.8 KiB of savings available

Remove unused JavaScript: 435.8 KiB
C
Image Optimization
Action
55 images, 0 KB saveable
REVIEW
55 images, 0 KB saveable
Warning::
https://cdn.oreillystatic.com/oreilly/images/app-s... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cdn.oreillystatic.com/oreilly/images/amazo... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cdn.oreillystatic.com/oreilly/images/googl... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cdn.oreillystatic.com/oreilly/images/roku-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cdn.oreillystatic.com/images/sitewide-head... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
55 images 592 KB
0 oversized -0 KB
53 legacy format
5 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
9 fonts (397 KB)
PASS
9 fonts (397 KB)
Info::
9 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

9

397 KB total

Render-blocking

0

of 9

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 3.2 s LCP 10.0 shttps://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2GuardianTextSans-Regula... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2 — 35.9 KiB — 46 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2gilroy-bold.woff2 https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2 — 21.6 KiB — 23 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2GuardianTextSans-Medium... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2 — 35.7 KiB — 57 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-semibold.woff2gilroy-semibold.woff2 https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-semibold.woff2 — 21.2 KiB — 26 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-light.woff2gilroy-light.woff2 https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-light.woff2 — 20.4 KiB — 33 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-RegularIt-Web.woff2GuardianTextSans-Regula... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-RegularIt-Web.woff2 — 40.2 KiB — 37 ms — font-display: swaphttps://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-regular.woff2gilroy-regular.woff2 https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-regular.woff2 — 20.8 KiB — 25 ms — font-display: swaphttps://assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff2Inter-Regular.f1f0c35b.... https://assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff2 — 97.2 KiB — 32 ms — font-display: swaphttps://assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff2Inter-SemiBold.fcb100c7... https://assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff2 — 103.7 KiB — 37 ms — font-display: swap
GuardianTextSans-Regula... woff2 swap
Size 36 KB
Load time 46 ms
Start 953 ms
Risk FOUT — text flashes from fallback to web font
gilroy-bold.woff2 woff2 swap
Size 22 KB
Load time 23 ms
Start 953 ms
Risk FOUT — text flashes from fallback to web font
GuardianTextSans-Medium... woff2 swap
Size 36 KB
Load time 57 ms
Start 954 ms
Risk FOUT — text flashes from fallback to web font
gilroy-semibold.woff2 woff2 swap
Size 21 KB
Load time 26 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
gilroy-light.woff2 woff2 swap
Size 20 KB
Load time 33 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
GuardianTextSans-Regula... woff2 swap
Size 40 KB
Load time 37 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
gilroy-regular.woff2 woff2 swap
Size 21 KB
Load time 25 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
Inter-Regular.f1f0c35b.... woff2 swap
Size 97 KB
Load time 32 ms
Start 4.0 s
Risk FOUT — text flashes from fallback to web font
Inter-SemiBold.fcb100c7... woff2 swap
Size 104 KB
Load time 37 ms
Start 4.0 s
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
Optimization checklist
  • Preload critical fonts (priority=high)
  • Use woff2 format for all fonts
  • Set font-display to swap, optional, or fallback
  • Subset large fonts (≤100 KB each)

Fixing the unchecked items could save ~52 KB and ~104 ms

A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
1 hints, 0 missing preconnects
PASS
1 hints, 0 missing preconnects
Info::
Page uses 1 resource hint(s)

Current Resource Hints

preconnect
1
preload
—
dns-prefetch
—
prefetch
—

1 resource hints configured

A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Google Cloud

A
HTTP Caching
max-age=2592000 (4 weeks)
PASS
max-age=2592000 (4 weeks)
Info::
Cache-Control header is set
Got: max-age=2592000
Info::
Effective TTL: 4 weeks (max-age=2592000)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=2592000

DirectiveValueMeaning
max-age2592000Cache for 4 weeks
Effective TTL: 2592000 seconds
Network Waterfall
136 requests over 7358ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 3.2 s LCP 10.0 shttps://onlamp.com// https://onlamp.com/ — 301 — 323 B — 489 ms — http/1.1https://www.oreilly.com/radar/www.oreilly.com/radar/ https://www.oreilly.com/radar/ — 200 — 37.6 KiB — 284 ms — h2https://www.oreilly.com/radar/wp-content/themes/signal/style.css?ver=1775744389www.oreilly.com/radar/wp-content/th... https://www.oreilly.com/radar/wp-content/themes/signal/style.css?ver=1775744389 — 200 — 18.8 KiB — 67 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/2b57e.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/2b57e.js — 200 — 34.8 KiB — 52 ms — h2https://www.oreilly.com/radar/wp-content/themes/signal/files/marketing-cloud-subscribe-20220726.csswww.oreilly.com/radar/wp-content/th... https://www.oreilly.com/radar/wp-content/themes/signal/files/marketing-cloud-subscribe-20220726.css — 200 — 1.8 KiB — 50 ms — h2https://cdn.oreillystatic.com/assets/js/marketingCloudForm-20250502.jscdn.oreillystatic.com/assets/js/mar... https://cdn.oreillystatic.com/assets/js/marketingCloudForm-20250502.js — 200 — 2.8 KiB — 29 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/52453.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/52453.js — 200 — 2.6 KiB — 57 ms — h2https://cdn.oreillystatic.com/oreilly/images/app-store-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/app-store-logo.png — 200 — 11.1 KiB — 37 ms — h2https://cdn.oreillystatic.com/oreilly/images/google-play-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/google-play-logo.png — 200 — 9.0 KiB — 38 ms — h2https://cdn.oreillystatic.com/oreilly/images/roku-tv-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/roku-tv-logo.png — 200 — 3.1 KiB — 14 ms — h2https://cdn.oreillystatic.com/oreilly/images/amazon-appstore-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/amazon-appstore-logo.png — 200 — 2.8 KiB — 25 ms — h2https://cdn.oreillystatic.com/images/sitewide-headers/oreilly_logo_mark_red_@2x.pngcdn.oreillystatic.com/images/sitewi... https://cdn.oreillystatic.com/images/sitewide-headers/oreilly_logo_mark_red_@2x.png — 200 — 2.3 KiB — 22 ms — h2https://cdn.oreillystatic.com/assets/css/2025_font_face.csscdn.oreillystatic.com/assets/css/20... https://cdn.oreillystatic.com/assets/css/2025_font_face.css — 200 — 939 B — 29 ms — h2https://cdn.oreillystatic.com/assets/css/odot-layout-20250313.csscdn.oreillystatic.com/assets/css/od... https://cdn.oreillystatic.com/assets/css/odot-layout-20250313.css — 200 — 25.3 KiB — 26 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/afccc.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/afccc.js — 200 — 3.1 KiB — 32 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEBwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB — 200 — 175.5 KiB — 434 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/UnF/Te2ppT3lYwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/UnF/Te2ppT3lY — 200 — 1.2 KiB — 190 ms — h2https://dev.visualwebsiteoptimizer.com/j.php?a=27087&u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&vn=2.1&x=truedev.visualwebsiteoptimizer.com/j.ph... https://dev.visualwebsiteoptimizer.com/j.php?a=27087&u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&vn=2.1&x=true — 200 — 2.6 KiB — 49 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/Bi1/QUEVvemopwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/Bi1/QUEVvemop — 200 — 28.8 KiB — 189 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b832www.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b832 — 200 — 160.3 KiB — 203 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Zwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Z — 200 — 172.3 KiB — 41 ms — h2https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2cdn.oreillystatic.com/fonts/Guardia... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2 — 200 — 35.9 KiB — 46 ms — h2https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2cdn.oreillystatic.com/fonts/Gilroy/... https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2 — 200 — 21.6 KiB — 23 ms — h2https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2cdn.oreillystatic.com/fonts/Guardia... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2 — 200 — 35.7 KiB — 57 ms — h2https://cdn.oreillystatic.com/oreilly/images/radar_blog_logo.svgcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/radar_blog_logo.svg — 200 — 5.7 KiB — 20 ms — h2https://cdn.oreillystatic.com/oreilly/icons/icon_moon.svgcdn.oreillystatic.com/oreilly/icons... https://cdn.oreillystatic.com/oreilly/icons/icon_moon.svg — 200 — 651 B — 22 ms — h2https://cdn.oreillystatic.com/oreilly/icons/icon_sun.svgcdn.oreillystatic.com/oreilly/icons... https://cdn.oreillystatic.com/oreilly/icons/icon_sun.svg — 200 — 668 B — 23 ms — h2https://cdn.oreillystatic.com/images/icons/icon_search_md_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_search_md_black.svg — 200 — 553 B — 25 ms — h2https://cdn.oreillystatic.com/images/icons/icon_link_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_link_black.svg — 200 — 657 B — 27 ms — h2https://cdn.oreillystatic.com/images/icons/icon_full_arrow_right_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_full_arrow_right_black.svg — 200 — 525 B — 30 ms — h2
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 3.2 s LCP 10.0 shttps://onlamp.com// https://onlamp.com/ — 301 — 323 B — 489 ms — http/1.1https://www.oreilly.com/radar/www.oreilly.com/radar/ https://www.oreilly.com/radar/ — 200 — 37.6 KiB — 284 ms — h2https://www.oreilly.com/radar/wp-content/themes/signal/style.css?ver=1775744389www.oreilly.com/radar/wp-content/th... https://www.oreilly.com/radar/wp-content/themes/signal/style.css?ver=1775744389 — 200 — 18.8 KiB — 67 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/2b57e.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/2b57e.js — 200 — 34.8 KiB — 52 ms — h2https://www.oreilly.com/radar/wp-content/themes/signal/files/marketing-cloud-subscribe-20220726.csswww.oreilly.com/radar/wp-content/th... https://www.oreilly.com/radar/wp-content/themes/signal/files/marketing-cloud-subscribe-20220726.css — 200 — 1.8 KiB — 50 ms — h2https://cdn.oreillystatic.com/assets/js/marketingCloudForm-20250502.jscdn.oreillystatic.com/assets/js/mar... https://cdn.oreillystatic.com/assets/js/marketingCloudForm-20250502.js — 200 — 2.8 KiB — 29 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/52453.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/52453.js — 200 — 2.6 KiB — 57 ms — h2https://cdn.oreillystatic.com/oreilly/images/app-store-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/app-store-logo.png — 200 — 11.1 KiB — 37 ms — h2https://cdn.oreillystatic.com/oreilly/images/google-play-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/google-play-logo.png — 200 — 9.0 KiB — 38 ms — h2https://cdn.oreillystatic.com/oreilly/images/roku-tv-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/roku-tv-logo.png — 200 — 3.1 KiB — 14 ms — h2https://cdn.oreillystatic.com/oreilly/images/amazon-appstore-logo.pngcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/amazon-appstore-logo.png — 200 — 2.8 KiB — 25 ms — h2https://cdn.oreillystatic.com/images/sitewide-headers/oreilly_logo_mark_red_@2x.pngcdn.oreillystatic.com/images/sitewi... https://cdn.oreillystatic.com/images/sitewide-headers/oreilly_logo_mark_red_@2x.png — 200 — 2.3 KiB — 22 ms — h2https://cdn.oreillystatic.com/assets/css/2025_font_face.csscdn.oreillystatic.com/assets/css/20... https://cdn.oreillystatic.com/assets/css/2025_font_face.css — 200 — 939 B — 29 ms — h2https://cdn.oreillystatic.com/assets/css/odot-layout-20250313.csscdn.oreillystatic.com/assets/css/od... https://cdn.oreillystatic.com/assets/css/odot-layout-20250313.css — 200 — 25.3 KiB — 26 ms — h2https://www.oreilly.com/radar/wp-content/cache/minify/3/afccc.jswww.oreilly.com/radar/wp-content/ca... https://www.oreilly.com/radar/wp-content/cache/minify/3/afccc.js — 200 — 3.1 KiB — 32 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEBwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB — 200 — 175.5 KiB — 434 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/UnF/Te2ppT3lYwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/UnF/Te2ppT3lY — 200 — 1.2 KiB — 190 ms — h2https://dev.visualwebsiteoptimizer.com/j.php?a=27087&u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&vn=2.1&x=truedev.visualwebsiteoptimizer.com/j.ph... https://dev.visualwebsiteoptimizer.com/j.php?a=27087&u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&vn=2.1&x=true — 200 — 2.6 KiB — 49 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/Bi1/QUEVvemopwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0/QCMLZA/Bi1/QUEVvemop — 200 — 28.8 KiB — 189 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b832www.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg?v=7ab36c36-f2b5-2941-71cb-e01175f7b832 — 200 — 160.3 KiB — 203 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Zwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-5P4V6Z — 200 — 172.3 KiB — 41 ms — h2https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2cdn.oreillystatic.com/fonts/Guardia... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Regular-Web.woff2 — 200 — 35.9 KiB — 46 ms — h2https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2cdn.oreillystatic.com/fonts/Gilroy/... https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-bold.woff2 — 200 — 21.6 KiB — 23 ms — h2https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2cdn.oreillystatic.com/fonts/Guardia... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-Medium-Web.woff2 — 200 — 35.7 KiB — 57 ms — h2https://cdn.oreillystatic.com/oreilly/images/radar_blog_logo.svgcdn.oreillystatic.com/oreilly/image... https://cdn.oreillystatic.com/oreilly/images/radar_blog_logo.svg — 200 — 5.7 KiB — 20 ms — h2https://cdn.oreillystatic.com/oreilly/icons/icon_moon.svgcdn.oreillystatic.com/oreilly/icons... https://cdn.oreillystatic.com/oreilly/icons/icon_moon.svg — 200 — 651 B — 22 ms — h2https://cdn.oreillystatic.com/oreilly/icons/icon_sun.svgcdn.oreillystatic.com/oreilly/icons... https://cdn.oreillystatic.com/oreilly/icons/icon_sun.svg — 200 — 668 B — 23 ms — h2https://cdn.oreillystatic.com/images/icons/icon_search_md_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_search_md_black.svg — 200 — 553 B — 25 ms — h2https://cdn.oreillystatic.com/images/icons/icon_link_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_link_black.svg — 200 — 657 B — 27 ms — h2https://cdn.oreillystatic.com/images/icons/icon_full_arrow_right_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_full_arrow_right_black.svg — 200 — 525 B — 30 ms — h2https://cdn.oreillystatic.com/images/icons/icon_podcast_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_podcast_black.svg — 200 — 690 B — 31 ms — h2https://cdn.oreillystatic.com/images/icons/icon_video_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_video_black.svg — 200 — 1.0 KiB — 29 ms — h2https://cdn.oreillystatic.com/images/icons/icon_external_link_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_external_link_black.svg — 200 — 670 B — 30 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Dark-factories%E2%80%94rise-of-the-trycycle-1600x1244.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Dark-factories%E2%80%94rise-of-the-trycycle-1600x1244.jpg — 200 — 307.8 KiB — 270 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2024/01/Podcast_Cover_GenAI_in_the_Real_World-160x160.pngwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2024/01/Podcast_Cover_GenAI_in_the_Real_World-160x160.png — 200 — 5.0 KiB — 88 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Scope-Creep-Kraken-by-Tim-OBrien-created-with-ChatGPT-160x160.pngwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Scope-Creep-Kraken-by-Tim-OBrien-created-with-ChatGPT-160x160.png — 200 — 45.7 KiB — 90 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/AI-is-writing-our-code-faster-than-we-can-verify-it-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/AI-is-writing-our-code-faster-than-we-can-verify-it-160x160.jpg — 200 — 4.6 KiB — 90 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Grief-and-the-nonprofessional-programmer-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Grief-and-the-nonprofessional-programmer-160x160.jpg — 200 — 8.8 KiB — 96 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Comprehension-debt-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Comprehension-debt-160x160.jpg — 200 — 7.4 KiB — 92 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Agents-dont-know-what-good-looks-like-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Agents-dont-know-what-good-looks-like-160x160.jpg — 200 — 5.9 KiB — 96 ms — h2https://i4.ytimg.com/vi/sM-C6vNvIDI/hqdefault.jpgi4.ytimg.com/vi/sM-C6vNvIDI/hqdefau... https://i4.ytimg.com/vi/sM-C6vNvIDI/hqdefault.jpg — 200 — 18.0 KiB — 56 ms — h2https://i3.ytimg.com/vi/JrUiaoZ1nQA/hqdefault.jpgi3.ytimg.com/vi/JrUiaoZ1nQA/hqdefau... https://i3.ytimg.com/vi/JrUiaoZ1nQA/hqdefault.jpg — 200 — 14.0 KiB — 54 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Architecture-as-Code-to-Teach-Humans-and-Agents-About-Architecture-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/Architecture-as-Code-to-Teach-Humans-and-Agents-About-Architecture-160x160.jpg — 200 — 8.2 KiB — 98 ms — h2https://i4.ytimg.com/vi/G3NcYCJPiiU/hqdefault.jpgi4.ytimg.com/vi/G3NcYCJPiiU/hqdefau... https://i4.ytimg.com/vi/G3NcYCJPiiU/hqdefault.jpg — 200 — 17.9 KiB — 57 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/AI-infused-development-needs-more-than-prompts-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/AI-infused-development-needs-more-than-prompts-160x160.jpg — 200 — 9.4 KiB — 98 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/We-all-built-agents-Nobody-built-HR-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/We-all-built-agents-Nobody-built-HR-160x160.jpg — 200 — 7.8 KiB — 107 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/The-world-needs-more-software-engineers-160x160.jpgwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2026/04/The-world-needs-more-software-engineers-160x160.jpg — 200 — 8.6 KiB — 103 ms — h2https://i3.ytimg.com/vi/RByHwoTIdXM/hqdefault.jpgi3.ytimg.com/vi/RByHwoTIdXM/hqdefau... https://i3.ytimg.com/vi/RByHwoTIdXM/hqdefault.jpg — 200 — 19.5 KiB — 55 ms — h2https://www.oreilly.com/radar/wp-content/uploads/sites/3/2023/06/radar-1400x950-9-160x160.pngwww.oreilly.com/radar/wp-content/up... https://www.oreilly.com/radar/wp-content/uploads/sites/3/2023/06/radar-1400x950-9-160x160.png — 200 — 11.6 KiB — 99 ms — h2https://i4.ytimg.com/vi/WyCZtYQks_U/hqdefault.jpgi4.ytimg.com/vi/WyCZtYQks_U/hqdefau... https://i4.ytimg.com/vi/WyCZtYQks_U/hqdefault.jpg — 200 — 18.1 KiB — 48 ms — h2https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-semibold.woff2cdn.oreillystatic.com/fonts/Gilroy/... https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-semibold.woff2 — 200 — 21.2 KiB — 26 ms — h2https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-light.woff2cdn.oreillystatic.com/fonts/Gilroy/... https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-light.woff2 — 200 — 20.4 KiB — 33 ms — h2https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-RegularIt-Web.woff2cdn.oreillystatic.com/fonts/Guardia... https://cdn.oreillystatic.com/fonts/GuardianText/GuardianTextSans-RegularIt-Web.woff2 — 200 — 40.2 KiB — 37 ms — h2https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-regular.woff2cdn.oreillystatic.com/fonts/Gilroy/... https://cdn.oreillystatic.com/fonts/Gilroy/Family/gilroy-regular.woff2 — 200 — 20.8 KiB — 25 ms — h2https://cdn.oreillystatic.com/radar/generative-ai-real-world-podcast/GenAI_in_the_real_world_aishwarya_naresh_reganti_v2.mp4cdn.oreillystatic.com/radar/generat... https://cdn.oreillystatic.com/radar/generative-ai-real-world-podcast/GenAI_in_the_real_world_aishwarya_naresh_reganti_v2.mp4 — 206 — 691.8 KiB — 1.6 s — h2https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=27087&d=oreilly.com&u=DE61C51B96408A1407F8FF34366F80332&h=b9eadc7d5615f0219e5cbd066be429ce&t=falsedev.visualwebsiteoptimizer.com/v.gi... https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=27087&d=oreilly.com&u=DE61C51B96408A1407F8FF34366F80332&h=b9eadc7d5615f0219e5cbd066be429ce&t=false — 200 — 147 B — 269 ms — h2https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=f2036796-0a59-4891-aa19-3ae850a0aed9cdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=f2036796-0a59-4891-aa19-3ae850a0aed9 — 200 — 9.1 KiB — 24 ms — h2https://www.googletagmanager.com/gtag/js?id=G-092EL089CH&cx=c&gtm=4e64h1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-092EL089CH&cx=c&gtm=4e64h1 — 200 — 168.6 KiB — 41 ms — h2https://cdn.cookielaw.org/consent/f2036796-0a59-4891-aa19-3ae850a0aed9/f2036796-0a59-4891-aa19-3ae850a0aed9.jsoncdn.cookielaw.org/consent/f2036796-... https://cdn.cookielaw.org/consent/f2036796-0a59-4891-aa19-3ae850a0aed9/f2036796-0a59-4891-aa19-3ae850a0aed9.json — 200 — 2.4 KiB — 37 ms — h2https://geolocation.onetrust.com/cookieconsentpub/v1/geo/locationgeolocation.onetrust.com/cookiecons... https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location — 200 — 295 B — 37 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEBwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB — 201 — 1.0 KiB — 414 ms — h2https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.jscdn.cookielaw.org/scripttemplates/2... https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js — 200 — 110.5 KiB — 21 ms — h2blob:https://www.oreilly.com/486a4611-bb12-4f37-8748-cc82fbc6fa17www.oreilly.com/486a4611-bb12-4f37-... blob:https://www.oreilly.com/486a4611-bb12-4f37-8748-cc82fbc6fa17 — 200 — -1 B — 205 ms — blobhttps://cdn.oreillystatic.com/images/icons/icon_full_right_arrow_white.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_full_right_arrow_white.svg — 200 — 533 B — 16 ms — h2https://cdn.oreillystatic.com/images/icons/icon_select_arrow_black.svgcdn.oreillystatic.com/images/icons/... https://cdn.oreillystatic.com/images/icons/icon_select_arrow_black.svg — 200 — 609 B — 30 ms — h2https://cdn.cookielaw.org/consent/f2036796-0a59-4891-aa19-3ae850a0aed9/e01da232-e93b-4170-a20d-38ffafeb8ba2/en.jsoncdn.cookielaw.org/consent/f2036796-... https://cdn.cookielaw.org/consent/f2036796-0a59-4891-aa19-3ae850a0aed9/e01da232-e93b-4170-a20d-38ffafeb8ba2/en.json — 200 — 27.1 KiB — 24 ms — h2https://www.oreilly.com/radar/wp-includes/js/wp-emoji-release.min.js?ver=6.9.4www.oreilly.com/radar/wp-includes/j... https://www.oreilly.com/radar/wp-includes/js/wp-emoji-release.min.js?ver=6.9.4 — 200 — 5.8 KiB — 35 ms — h2https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/otFlat.jsoncdn.cookielaw.org/scripttemplates/2... https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/otFlat.json — 200 — 3.2 KiB — 15 ms — h2https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/v2/otPcPanel.jsoncdn.cookielaw.org/scripttemplates/2... https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/v2/otPcPanel.json — 200 — 12.7 KiB — 22 ms — h2https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/otCommonStyles.csscdn.cookielaw.org/scripttemplates/2... https://cdn.cookielaw.org/scripttemplates/202408.1.0/assets/otCommonStyles.css — 200 — 4.3 KiB — 19 ms — h2https://j.6sc.co/6si.min.jsj.6sc.co/6si.min.js https://j.6sc.co/6si.min.js — 200 — 18.8 KiB — 30 ms — h2https://cdn.oreillystatic.com/assets/js/oreilly_utm_form_tracking.jscdn.oreillystatic.com/assets/js/ore... https://cdn.oreillystatic.com/assets/js/oreilly_utm_form_tracking.js — 200 — 3.2 KiB — 16 ms — h2https://snap.licdn.com/li.lms-analytics/insight.min.jssnap.licdn.com/li.lms-analytics/ins... https://snap.licdn.com/li.lms-analytics/insight.min.js — 200 — 18.7 KiB — 52 ms — h2https://www.redditstatic.com/ads/pixel.jswww.redditstatic.com/ads/pixel.js https://www.redditstatic.com/ads/pixel.js — 200 — 19.0 KiB — 24 ms — h2https://utt.impactcdn.com/A3164236-8187-4e5e-a144-d88729da1cb31.jsutt.impactcdn.com/A3164236-8187-4e5... https://utt.impactcdn.com/A3164236-8187-4e5e-a144-d88729da1cb31.js — 200 — 15.5 KiB — 21 ms — h2https://js.qualified.com/qualified.js?token=pjWpuKm8Qxr4Xa9Ujs.qualified.com/qualified.js?token... https://js.qualified.com/qualified.js?token=pjWpuKm8Qxr4Xa9U — 200 — 116.8 KiB — 65 ms — h2https://connect.facebook.net/en_US/fbevents.jsconnect.facebook.net/en_US/fbevents... https://connect.facebook.net/en_US/fbevents.js — 200 — 96.6 KiB — 59 ms — h3https://d.line-scdn.net/n/line_tag/public/release/v1/lt.jsd.line-scdn.net/n/line_tag/public/r... https://d.line-scdn.net/n/line_tag/public/release/v1/lt.js — 200 — 10.1 KiB — 55 ms — h2https://tracking.g2crowd.com/attribution_tracking/conversions/1009252.gif?e=tracking.g2crowd.com/attribution_tr... https://tracking.g2crowd.com/attribution_tracking/conversions/1009252.gif?e= — -1 — 0 B — 395 ms — https://cdn.cookielaw.org/logos/static/ot_guard_logo.svgcdn.cookielaw.org/logos/static/ot_g... https://cdn.cookielaw.org/logos/static/ot_guard_logo.svg — 200 — 501 B — 14 ms — h2https://cdn.cookielaw.org/logos/deacd13b-f3e1-4b01-87a3-f4cf077c0873/1d51e209-d67c-4409-8605-ff8b57c4f77a/fadbea5d-3cb7-4058-b1af-b4219811d368/oreilly_logo_red_d30000.pngcdn.cookielaw.org/logos/deacd13b-f3... https://cdn.cookielaw.org/logos/deacd13b-f3e1-4b01-87a3-f4cf077c0873/1d51e209-d67c-4409-8605-ff8b57c4f77a/fadbea5d-3cb7-4058-b1af-b4219811d368/oreilly_logo_red_d30000.png — 200 — 7.1 KiB — 17 ms — h2https://cdn.cookielaw.org/logos/static/powered_by_logo.svgcdn.cookielaw.org/logos/static/powe... https://cdn.cookielaw.org/logos/static/powered_by_logo.svg — 200 — 2.6 KiB — 14 ms — h2https://analytics.google.com/g/collect?v=2&tid=G-092EL089CH&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&_p=1776802524727&_gaz=1&gcs=G111&gcd=13t3t3t3t5l1&npa=0&dma=0&gdid=dYWJhMj&_eu=AAAAAGA&are=1&cid=34700663.1776802526&frm=0&pscdl=noapi&rcb=5&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262&sid=1776802525&sct=1&seg=0&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&dt=Radar%20%E2%80%93%20O%E2%80%99Reilly&en=page_view&_fv=1&_nsi=1&_ss=2&ep.business_line=content%20%26%20marketing&ep.product_title=none&ep.product_type=none&ep.product_identifier=none&ep.content_title=radar%20-%20o%E2%80%99reilly&ep.content_format_type=none&ep.content_identifier=none&ep.content_parent_topic=none&ep.content_free=yes&ep.content_subdirectory=radar&ep.content_sub_topic=none&ep.publisher=o%27reilly%20media%20inc.&ep.release_date=none&ep.custom_client_id=260806664.1776802526&tfd=1982analytics.google.com/g/collect?v=2&... https://analytics.google.com/g/collect?v=2&tid=G-092EL089CH&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&_p=1776802524727&_gaz=1&gcs=G111&gcd=13t3t3t3t5l1&npa=0&dma=0&gdid=dYWJhMj&_eu=AAAAAGA&are=1&cid=34700663.1776802526&frm=0&pscdl=noapi&rcb=5&sr=412x823&uaa=&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262&sid=1776802525&sct=1&seg=0&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&dt=Radar%20%E2%80%93%20O%E2%80%99Reilly&en=page_view&_fv=1&_nsi=1&_ss=2&ep.business_line=content%20%26%20marketing&ep.product_title=none&ep.product_type=none&ep.product_identifier=none&ep.content_title=radar%20-%20o%E2%80%99reilly&ep.content_format_type=none&ep.content_identifier=none&ep.content_parent_topic=none&ep.content_free=yes&ep.content_subdirectory=radar&ep.content_sub_topic=none&ep.publisher=o%27reilly%20media%20inc.&ep.release_date=none&ep.custom_client_id=260806664.1776802526&tfd=1982 — 204 — 549 B — 95 ms — h2https://stats.g.doubleclick.net/g/collect?v=2&tid=G-092EL089CH&cid=34700663.1776802526&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&rcb=5&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262stats.g.doubleclick.net/g/collect?v... https://stats.g.doubleclick.net/g/collect?v=2&tid=G-092EL089CH&cid=34700663.1776802526&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&rcb=5&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262 — 204 — 558 B — 13 ms — h2https://www.google.com.sg/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-092EL089CH&cid=34700663.1776802526&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&rcb=5&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262&z=104150472www.google.com.sg/ads/ga-audiences?... https://www.google.com.sg/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-092EL089CH&cid=34700663.1776802526&gtm=45je64h1v872243380z871669222za20gzb71669222zd71669222&rcb=5&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117384406~117512542~118463262&z=104150472 — 200 — 408 B — 21 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu= — 200 — 0 B — 748 ms — h2https://oreillymedia.pxf.io/xc/3560754/1228202/15173oreillymedia.pxf.io/xc/3560754/1228... https://oreillymedia.pxf.io/xc/3560754/1228202/15173 — 200 — 798 B — 25 ms — h2https://pixel-config.reddit.com/pixels/t2_51kyorj3/configpixel-config.reddit.com/pixels/t2_5... https://pixel-config.reddit.com/pixels/t2_51kyorj3/config — 200 — 215 B — 18 ms — h2https://alb.reddit.com/rp.gif?ts=1776802525936&id=t2_51kyorj3&event=PageVisit&m.itemCount=&m.value=&m.valueDecimal=&m.currency=&m.transactionId=&m.customEventName=&m.products=&m.conversionId=&uuid=53238468-d5be-4687-9a34-e40c6b4c5df0&aaid=&external_id=&idfa=&integration=reddit&partner=&partner_version=&opt_out=0&sh=823&sw=412&v=rdt_f3936046&dpm=&dpcc=&dprc=alb.reddit.com/rp.gif?ts=1776802525... https://alb.reddit.com/rp.gif?ts=1776802525936&id=t2_51kyorj3&event=PageVisit&m.itemCount=&m.value=&m.valueDecimal=&m.currency=&m.transactionId=&m.customEventName=&m.products=&m.conversionId=&uuid=53238468-d5be-4687-9a34-e40c6b4c5df0&aaid=&external_id=&idfa=&integration=reddit&partner=&partner_version=&opt_out=0&sh=823&sw=412&v=rdt_f3936046&dpm=&dpcc=&dprc= — 200 — 666 B — 244 ms — h2https://c.6sc.co/c.6sc.co/ https://c.6sc.co/ — 302 — 192 B — 19 ms — h2https://ipv6.6sc.co/ipv6.6sc.co/ https://ipv6.6sc.co/ — 200 — 306 B — 16 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=a_pageload&q=%7B%22pageLoadTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=a_pageload&q=%7B%22pageLoadTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&v=1.1.31 — 200 — 199 B — 246 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=ni%3AasyncSettingsAudit&q=%7B%22settings%22%3A%22%5B%7B%5C%22name%5C%22%3A%5C%22enableEventTracking%5C%22%2C%5C%22value%5C%22%3A%5C%22true%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setToken%5C%22%2C%5C%22value%5C%22%3A%5C%223dfa6d05ed5d6896961c5112068434e7%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setEndpoint%5C%22%2C%5C%22value%5C%22%3A%5C%22b.6sc.co%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%5D%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=ni%3AasyncSettingsAudit&q=%7B%22settings%22%3A%22%5B%7B%5C%22name%5C%22%3A%5C%22enableEventTracking%5C%22%2C%5C%22value%5C%22%3A%5C%22true%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setToken%5C%22%2C%5C%22value%5C%22%3A%5C%223dfa6d05ed5d6896961c5112068434e7%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setEndpoint%5C%22%2C%5C%22value%5C%22%3A%5C%22b.6sc.co%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%5D%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&v=1.1.31 — 200 — 199 B — 244 ms — h2https://www.ojrq.net/p/?return=&cid=15173&tpsync=no&auth=www.ojrq.net/p/?return=&cid=15173&t... https://www.ojrq.net/p/?return=&cid=15173&tpsync=no&auth= — 200 — 457 B — 24 ms — h2https://c.6sc.co/refreshc.6sc.co/refresh https://c.6sc.co/refresh — 302 — 290 B — 27 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=ipv6&q=%7B%22address%22%3A%222a03%3A90c0%3A2a2%3A%3A141%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=ipv6&q=%7B%22address%22%3A%222a03%3A90c0%3A2a2%3A%3A141%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 230 ms — h2https://px.ads.linkedin.com/attribution_trigger?pid=70561&time=1776802525993&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2px.ads.linkedin.com/attribution_tri... https://px.ads.linkedin.com/attribution_trigger?pid=70561&time=1776802525993&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2 — 200 — 787 B — 246 ms — h2https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=70561&time=1776802525993&li_adsId=01f5a7a5-5281-47a6-8da7-1a4009df6bc2&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2px.ads.linkedin.com/collect?v=2&fmt... https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=70561&time=1776802525993&li_adsId=01f5a7a5-5281-47a6-8da7-1a4009df6bc2&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2 — 302 — 771 B — 182 ms — h2https://c.6sc.co/?m=1c.6sc.co/?m=1 https://c.6sc.co/?m=1 — 200 — 192 B — 5 ms — h2https://px.ads.linkedin.com/wa/?medium=fetch&fmt=gpx.ads.linkedin.com/wa/?medium=fetc... https://px.ads.linkedin.com/wa/?medium=fetch&fmt=g — 204 — 297 B — 190 ms — h2https://tr.line.me/tag.gif?b_id=c95090e6-3c31-472e-b4b4-e081d2f937c7&b_u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&b_d=www.oreilly.com&b_p=%2Fradar%2F&b_t=Radar%20%E2%80%93%20O%E2%80%99Reilly&c_t=lap&t_id=c9644bab-c15e-4262-a484-fe4782f46c20&s_id=69aa71a9-d24561eb&x4=100&e=pv&v=3.6.0&_t=1776802526009tr.line.me/tag.gif?b_id=c95090e6-3c... https://tr.line.me/tag.gif?b_id=c95090e6-3c31-472e-b4b4-e081d2f937c7&b_u=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&b_d=www.oreilly.com&b_p=%2Fradar%2F&b_t=Radar%20%E2%80%93%20O%E2%80%99Reilly&c_t=lap&t_id=c9644bab-c15e-4262-a484-fe4782f46c20&s_id=69aa71a9-d24561eb&x4=100&e=pv&v=3.6.0&_t=1776802526009 — 200 — 425 B — 280 ms — http/1.1https://connect.facebook.net/signals/config/2748629762194855?v=2.9.303&r=stable&domain=www.oreilly.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168connect.facebook.net/signals/config... https://connect.facebook.net/signals/config/2748629762194855?v=2.9.303&r=stable&domain=www.oreilly.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168 — 200 — 46.0 KiB — 236 ms — h3https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=70561&time=1776802525993&li_adsId=01f5a7a5-5281-47a6-8da7-1a4009df6bc2&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2&cookiesTest=truepx.ads.linkedin.com/collect?v=2&fmt... https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=70561&time=1776802525993&li_adsId=01f5a7a5-5281-47a6-8da7-1a4009df6bc2&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&tm=gtmv2&cookiesTest=true — 200 — 451 B — 218 ms — h2blob:https://www.oreilly.com/6491926c-8c9b-4354-aa78-b7f78c351981www.oreilly.com/6491926c-8c9b-4354-... blob:https://www.oreilly.com/6491926c-8c9b-4354-aa78-b7f78c351981 — -1 — 0 B — 0 ms — https://www.facebook.com/tr/?id=2748629762194855&ev=PageView&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&rl=&if=false&ts=1776802526438&sw=412&sh=823&v=2.9.303&r=stable&ec=0&o=12318&fbp=fb.1.1776802526417.593209387573667363&cs_est=true&ler=empty&cdl=API_unavailable&pmd[title]=%0ARadar%20%E2%80%93%20O%E2%80%99Reilly&pmd[locale]=en-US&pmd[description]=Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology&plt=1667.5999999046326&it=1776802526056&coo=false&chmd=moto%20g%20power%20(2022)&chpv=11.0&chfv=undefined&expv2[0]=pl1&expv2[1]=el2&expv2[2]=bc1&expv2[3]=ra2&expv2[4]=rp2&expv2[5]=ct2&expv2[6]=hf0&rqm=GETwww.facebook.com/tr/?id=27486297621... https://www.facebook.com/tr/?id=2748629762194855&ev=PageView&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&rl=&if=false&ts=1776802526438&sw=412&sh=823&v=2.9.303&r=stable&ec=0&o=12318&fbp=fb.1.1776802526417.593209387573667363&cs_est=true&ler=empty&cdl=API_unavailable&pmd[title]=%0ARadar%20%E2%80%93%20O%E2%80%99Reilly&pmd[locale]=en-US&pmd[description]=Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology&plt=1667.5999999046326&it=1776802526056&coo=false&chmd=moto%20g%20power%20(2022)&chpv=11.0&chfv=undefined&expv2[0]=pl1&expv2[1]=el2&expv2[2]=bc1&expv2[3]=ra2&expv2[4]=rp2&expv2[5]=ct2&expv2[6]=hf0&rqm=GET — 200 — 19 B — 12 ms — h3https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=2748629762194855&ev=PageView&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&rl=&if=false&ts=1776802526438&sw=412&sh=823&v=2.9.303&r=stable&ec=0&o=12318&fbp=fb.1.1776802526417.593209387573667363&cs_est=true&ler=empty&cdl=API_unavailable&pmd[title]=%0ARadar%20%E2%80%93%20O%E2%80%99Reilly&pmd[locale]=en-US&pmd[description]=Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology&plt=1667.5999999046326&it=1776802526056&coo=false&chmd=moto%20g%20power%20(2022)&chpv=11.0&chfv=undefined&expv2[0]=pl1&expv2[1]=el2&expv2[2]=bc1&expv2[3]=ra2&expv2[4]=rp2&expv2[5]=ct2&expv2[6]=hf0&rqm=FGETwww.facebook.com/privacy_sandbox/pi... https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=2748629762194855&ev=PageView&dl=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&rl=&if=false&ts=1776802526438&sw=412&sh=823&v=2.9.303&r=stable&ec=0&o=12318&fbp=fb.1.1776802526417.593209387573667363&cs_est=true&ler=empty&cdl=API_unavailable&pmd[title]=%0ARadar%20%E2%80%93%20O%E2%80%99Reilly&pmd[locale]=en-US&pmd[description]=Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology&plt=1667.5999999046326&it=1776802526056&coo=false&chmd=moto%20g%20power%20(2022)&chpv=11.0&chfv=undefined&expv2[0]=pl1&expv2[1]=el2&expv2[2]=bc1&expv2[3]=ra2&expv2[4]=rp2&expv2[5]=ct2&expv2[6]=hf0&rqm=FGET — 200 — 198 B — 254 ms — h3https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEBwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/uXrEVzLwhDD0Nr/aE0gZA/Cxp/8IWwsPSEB — 201 — 1.1 KiB — 458 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu= — 204 — 391 B — 257 ms — h2https://pi.pardot.com/pd.jspi.pardot.com/pd.js https://pi.pardot.com/pd.js — 200 — 2.3 KiB — 759 ms — http/1.1https://www.oreilly.com/favicon.icowww.oreilly.com/favicon.ico https://www.oreilly.com/favicon.ico — 200 — 3.4 KiB — 138 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A26%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%22%2C%22timeSpent%22%3A%221004%22%2C%22totalTimeSpent%22%3A%221004%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A26%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A25%20GMT%22%2C%22timeSpent%22%3A%221004%22%2C%22totalTimeSpent%22%3A%221004%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 228 ms — h2https://js.qualified.com/packs/js/analytics-5b4599f9.jsjs.qualified.com/packs/js/analytics... https://js.qualified.com/packs/js/analytics-5b4599f9.js — 200 — 1.3 KiB — 16 ms — h2https://js.qualified.com/packs/js/multimodal_v2-3fbc98a7.jsjs.qualified.com/packs/js/multimoda... https://js.qualified.com/packs/js/multimodal_v2-3fbc98a7.js — 200 — 97.4 KiB — 36 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/messenger?uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/messenger?uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991 — 200 — 3.2 KiB — 758 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991 — 200 — 0 B — 261 ms — h2https://js.qualified.com/packs/js/4463-c1968716.jsjs.qualified.com/packs/js/4463-c196... https://js.qualified.com/packs/js/4463-c1968716.js — 200 — 2.3 KiB — 9 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991 — 204 — 90 B — 283 ms — h2blob:https://www.oreilly.com/5d651124-cacf-46ad-a013-a46a06d500bcwww.oreilly.com/5d651124-cacf-46ad-... blob:https://www.oreilly.com/5d651124-cacf-46ad-a013-a46a06d500bc — -1 — 0 B — 0 ms — https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=27727&account_id=1010792&title=Radar%20%E2%80%93%20O%E2%80%99Reilly&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&referrer=pi.pardot.com/analytics?ver=3&visit... https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=27727&account_id=1010792&title=Radar%20%E2%80%93%20O%E2%80%99Reilly&url=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&referrer= — 200 — 1.8 KiB — 674 ms — http/1.1https://assets.qualified.com/packs/css/widget/sandboxed/messenger-9fcbda82.cssassets.qualified.com/packs/css/widg... https://assets.qualified.com/packs/css/widget/sandboxed/messenger-9fcbda82.css — 200 — 8.3 KiB — 18 ms — h2https://assets.qualified.com/packs/js/widget/sandboxed/messenger-573d66d5.jsassets.qualified.com/packs/js/widge... https://assets.qualified.com/packs/js/widget/sandboxed/messenger-573d66d5.js — 200 — 803.7 KiB — 158 ms — h2https://assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff2assets.qualified.com/packs/media/In... https://assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff2 — 200 — 97.2 KiB — 32 ms — h2https://assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff2assets.qualified.com/packs/media/In... https://assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff2 — 200 — 103.7 KiB — 37 ms — h2https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516 — 200 — 10.7 KiB — 34 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A27%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A26%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%222005%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A27%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A26%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%222005%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 219 ms — h2https://o209747.ingest.us.sentry.io/api/4508915056574464/envelope/?sentry_key=c36ec735e564530732f0d75311d173b6&sentry_version=7&sentry_client=sentry.javascript.browser%2F7.119.1o209747.ingest.us.sentry.io/api/450... https://o209747.ingest.us.sentry.io/api/4508915056574464/envelope/?sentry_key=c36ec735e564530732f0d75311d173b6&sentry_version=7&sentry_client=sentry.javascript.browser%2F7.119.1 — 200 — 281 B — 21 ms — h2https://ae.oreilly.com/analytics?conly=true&visitor_id=426030900&visitor_id_sign=5951747571e8c72959d0d537e7faf421eea335f2e71cf932f37948ce77f940d92ba43340d19d8593e4cbf7406afa2c8c487c26df&pi_opt_in=&campaign_id=27727&account_id=1010792&title=Radar%20%E2%80%93%20O%E2%80%99Reilly&url=https://www.oreilly.com/radar/&referrer=ae.oreilly.com/analytics?conly=true... https://ae.oreilly.com/analytics?conly=true&visitor_id=426030900&visitor_id_sign=5951747571e8c72959d0d537e7faf421eea335f2e71cf932f37948ce77f940d92ba43340d19d8593e4cbf7406afa2c8c487c26df&pi_opt_in=&campaign_id=27727&account_id=1010792&title=Radar%20%E2%80%93%20O%E2%80%99Reilly&url=https://www.oreilly.com/radar/&referrer= — 200 — 1022 B — 896 ms — http/1.1https://app.qualified.com/cdn-cgi/rum?app.qualified.com/cdn-cgi/rum? https://app.qualified.com/cdn-cgi/rum? — 204 — 173 B — 5 ms — h2https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991app.qualified.com/w/1/pjWpuKm8Qxr4X... https://app.qualified.com/w/1/pjWpuKm8Qxr4Xa9U/visitor_events?wu=906ed78f-afbe-4cea-9c56-60cb22721ecb&uuid=bf3488d1-f0c7-497d-85ae-be350a4c7991 — 204 — 209 B — 274 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A28%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A27%20GMT%22%2C%22timeSpent%22%3A%221002%22%2C%22totalTimeSpent%22%3A%223007%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A28%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A27%20GMT%22%2C%22timeSpent%22%3A%221002%22%2C%22totalTimeSpent%22%3A%223007%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 225 ms — h2https://messenger-assets.qualified.com/uploads/7U9L4FJsYdD2hpSWNp9DfLcUsdXApuPhSWDfP/5f7a60590a4e6c65a3b8e3b238a9bbc63f8ab522fc52ba947413f5b9b8cc3264.pngmessenger-assets.qualified.com/uplo... https://messenger-assets.qualified.com/uploads/7U9L4FJsYdD2hpSWNp9DfLcUsdXApuPhSWDfP/5f7a60590a4e6c65a3b8e3b238a9bbc63f8ab522fc52ba947413f5b9b8cc3264.png — 200 — 9.8 KiB — 17 ms — h2https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAgwww.oreilly.com/KxXuCyduA3/oq/qtiMw... https://www.oreilly.com/KxXuCyduA3/oq/qtiMwY_O/X0rEVzzE/MmwmZA/Dnk/hAzciHEsPAg — 200 — 1.5 KiB — 67 ms — h2https://messenger-assets.qualified.com/uploads/7U9L4FJsYdD2hpSWNp9DfLcUsdXApuPhSWDfP/9a50a762fb83b5da13d1613ef43451aa3b65ee5c08644e2328d5a9a7966c87ad.pngmessenger-assets.qualified.com/uplo... https://messenger-assets.qualified.com/uploads/7U9L4FJsYdD2hpSWNp9DfLcUsdXApuPhSWDfP/9a50a762fb83b5da13d1613ef43451aa3b65ee5c08644e2328d5a9a7966c87ad.png — 200 — 9.7 KiB — 10 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A29%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A28%20GMT%22%2C%22timeSpent%22%3A%221000%22%2C%22totalTimeSpent%22%3A%224007%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A29%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A28%20GMT%22%2C%22timeSpent%22%3A%221000%22%2C%22totalTimeSpent%22%3A%224007%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 226 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A30%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A29%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%225008%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A30%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A29%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%225008%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — 200 — 199 B — 221 ms — h2https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A31%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A30%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%226009%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31b.6sc.co/v1/beacon/img.gif?token=3d... https://b.6sc.co/v1/beacon/img.gif?token=3dfa6d05ed5d6896961c5112068434e7&svisitor=null&visitor=f244a077-426f-41ae-80a8-ccebce126132&session=1b5c9e63-acde-4fd0-88f0-83ff6f699cf5&event=active_time_track&q=%7B%22currentTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A31%20GMT%22%2C%22lastTrackTime%22%3A%22Tue%2C%2021%20Apr%202026%2020%3A15%3A30%20GMT%22%2C%22timeSpent%22%3A%221001%22%2C%22totalTimeSpent%22%3A%226009%22%7D&isIframe=false&m=%7B%22description%22%3A%22Now%2C%20next%2C%20and%20beyond%3A%20Tracking%20need-to-know%20trends%20at%20the%20intersection%20of%20business%20and%20technology%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22%5CnRadar%20%E2%80%93%20O%E2%80%99Reilly%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.oreilly.com%2Fradar%2F&pageViewId=1e00249a-2876-4fbd-8667-e0a176870cf7&ipv6=2a03%3A90c0%3A2a2%3A%3A141&v=1.1.31 — -1 — 0 B — 0 ms —
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 8470ms · 1130KB · $112/mo
Unattributable
Other
Costly
Execution 1707ms
Transfer 0 KB
Monthly Cost $23/mo
www.oreilly.com
Other
Costly
Execution 1463ms
Transfer 160 KB
Unused 21%
Monthly Cost $19/mo
www.oreilly.com
Other
Costly
Execution 1062ms
Transfer 38 KB
Monthly Cost $14/mo
www.oreilly.com
Other
Costly
Execution 1047ms
Transfer 1 KB
Unused 21%
Monthly Cost $14/mo
Google Tag Manager
Tag Manager
Costly
Execution 686ms
Transfer 172 KB
Unused 43%
Monthly Cost $9/mo
Google Tag Manager
Tag Manager
Costly
Execution 550ms
Transfer 169 KB
Unused 39%
Monthly Cost $7/mo
js.qualified.com
Other
Costly
Execution 468ms
Transfer 117 KB
Unused 49%
Monthly Cost $6/mo
OneTrust
Consent
Essential
Execution 274ms
Transfer 111 KB
Unused 57%
Monthly Cost $4/mo
Facebook Pixel
Advertising
Costly
Execution 225ms
Transfer 46 KB
Monthly Cost $3/mo
js.qualified.com
Other
Optional
Execution 191ms
Transfer 97 KB
Unused 52%
Monthly Cost $3/mo
Facebook Pixel
Advertising
Optional
Execution 191ms
Transfer 97 KB
Unused 33%
Monthly Cost $3/mo
www.oreilly.com
Other
Optional
Execution 151ms
Transfer 29 KB
Monthly Cost $2/mo
j.6sc.co
Other
Optional
Execution 139ms
Transfer 19 KB
Monthly Cost $2/mo
utt.impactcdn.com
Other
Optional
Execution 122ms
Transfer 15 KB
Monthly Cost $2/mo
LinkedIn Insight
Advertising
Optional
Execution 78ms
Transfer 19 KB
Monthly Cost $1/mo
www.oreilly.com
Other
Optional
Execution 66ms
Transfer 35 KB
Unused 70%
Monthly Cost $1/mo
www.oreilly.com
Other
Optional
Execution 51ms
Transfer 6 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • Unattributable adds 1707ms and costs ~$23/month
  • www.oreilly.com adds 1463ms and costs ~$19/month
  • www.oreilly.com adds 1062ms and costs ~$14/month
  • www.oreilly.com adds 1047ms and costs ~$14/month
  • Google Tag Manager adds 686ms and costs ~$9/month
  • Google Tag Manager adds 550ms and costs ~$7/month
  • js.qualified.com adds 468ms and costs ~$6/month
  • Facebook Pixel adds 225ms and costs ~$3/month

100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.

Learn more ▾

Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.

Source: web.dev

Unattributable takes 1707ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

www.oreilly.com takes 1463ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

www.oreilly.com takes 1062ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

www.oreilly.com takes 1047ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

Google Tag Manager takes 686ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

Google Tag Manager takes 550ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

js.qualified.com takes 468ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

57% of OneTrust's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

Facebook Pixel takes 225ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

52% of js.qualified.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

70% of www.oreilly.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback