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https://book-of-ra-fixed.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
1
REVIEW
2
PASS
10
INFO
2

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

Mobile Desktop
98
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
73
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
92
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.

545 ms

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

1.05 s

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

0 ms

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

0.009

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

781 ms

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

1.06 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
15
10 PASS 2 REVIEW 1 FIX
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Image Optimization
Action
31 images, 0 KB saveable
REVIEW
31 images, 0 KB saveable
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/static/img/content/co... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/static/img/general/co... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/static/img/content/co... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://book-of-ra-fixed.com/wp-content/webp-expre... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
31 images 534 KB
0 oversized -0 KB
14 legacy format
16 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

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

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

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

B
JS Bundles
8 scripts, 121 KB unused
REVIEW
8 scripts, 121 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-R0SC...: 66 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://book-of-ra-fixed.com/static/js/all.js: 55 KB unused (60%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 121 KB
121 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVG157 KB66 KB (42%)✓3rd
https://book-of-ra-fixed.com/static/js/all.js92 KB55 KB (60%)✓1st
https://book-of-ra-fixed.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.01 KB—✓1st
https://book-of-ra-fixed.com/wp-content/plugins/webp-express/js/lazysizes.min.js4 KB—✓1st
https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.41 KB—✓1st
https://book-of-ra-fixed.com/static/js/custom.js5 KB—✓1st
https://book-of-ra-fixed.com/static/js/user.js3 KB—✓1st
https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.22 KB—✓1st

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

A
Page Weight Budget
899 KB transferred, 49 requests
PASS
899 KB transferred, 49 requests
Info::
Page weighs 1.5 MB (899 KB transferred)
Info::
49 HTTP requests
Info::
Estimated 0.18 g CO2 per page load
899 KB / 2.4 MB budget
899 KB transferred
49 requests
0.18 g CO2 per page load
Images 534.4 KiB 59%
JavaScript 264.0 KiB 29%
Fonts 55.5 KiB 6%
CSS 24.7 KiB 3%
HTML 12.0 KiB 1%
Other 6.6 KiB 1%
Other 1.4 KiB 0%
Other 552 B 0%
0 2.4 MB 4.9 MB
Under budget
A
Third-Party Impact
36% third-party, 0 ms blocking
PASS
36% third-party, 0 ms blocking
Info::
Third-party code accounts for 36% of page weight (327.2 KiB of 899.1 KiB)
Info::
Third-party blocking time is low (0 ms)
64%
36%
First-party Third-party
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+
JS Execution Cost
342ms total JS execution
PASS
342ms total JS execution
Info::
https://book-of-ra-fixed.com/static/js/all.js: 109ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-R0SC...: 93ms CPU time
Info::
https://book-of-ra-fixed.com/: 74ms CPU time
Info::
Unattributable: 67ms CPU time
Info::
Third-party scripts: 159ms (47% of total)

Main Thread Breakdown

Script Evaluation 37% Other 26% Style & Layout 17% Script Parsing & Compilation 12% Rendering 4% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://book-of-ra-fixed.com/static/js/all.js109ms67ms6ms1st
https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVG93ms57ms36ms3rd
https://book-of-ra-fixed.com/74ms2ms1ms1st
Unattributable67ms1ms0ms3rd
A+
Font Loading
4 fonts (55 KB)
PASS
4 fonts (55 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

55 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 545 ms LCP 1.1 shttps://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2ieVl2ZhZI2eCN5jzbjEETS9... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2 — 15.1 KiB — 99 ms — font-display: swaphttps://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2ieVl2ZhZI2eCN5jzbjEETS9... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2 — 15.4 KiB — 94 ms — font-display: swaphttps://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYbw.woff2ieVi2ZhZI2eCN5jzbjEETS9... https://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYbw.woff2 — 15.3 KiB — 85 ms — font-display: swaphttps://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19a7DRs5.woff2ieVl2ZhZI2eCN5jzbjEETS9... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19a7DRs5.woff2 — 9.7 KiB — 30 ms — font-display: swap
ieVl2ZhZI2eCN5jzbjEETS9... woff2 swap
Size 15 KB
Load time 99 ms
Start 404 ms
Risk FOUT — text flashes from fallback to web font
ieVl2ZhZI2eCN5jzbjEETS9... woff2 swap
Size 15 KB
Load time 94 ms
Start 404 ms
Risk FOUT — text flashes from fallback to web font
ieVi2ZhZI2eCN5jzbjEETS9... woff2 swap
Size 15 KB
Load time 85 ms
Start 404 ms
Risk FOUT — text flashes from fallback to web font
ieVl2ZhZI2eCN5jzbjEETS9... woff2 swap
Size 10 KB
Load time 30 ms
Start 549 ms
Risk FOUT — text flashes from fallback to web font
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)
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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
Page Weight Inventory
49 resources · 899 KB · 121 KB savings available
PASS
49 resources · 899 KB · 121 KB savings available
Info::
Within 1MB page-weight target
Got: 899 KB
Info::
~121 KB of savings available
Info::
8 third-party resources (36% of weight)
49 resources · 899.1 KiB · 8 third-party Within 1MB page-weight target
Image 60% · 541.0 KiB
JavaScript 29% · 264.0 KiB
Font 6% · 55.5 KiB
CSS 3% · 24.7 KiB
Document 1% · 12.0 KiB
Other 0% · 1.9 KiB

~121.4 KiB of savings available

Remove unused JavaScript: 121.4 KiB
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
49 requests over 3361ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 545 ms LCP 1.1 shttps://book-of-ra-fixed.com// https://book-of-ra-fixed.com/ — 200 — 12.0 KiB — 400 ms — h3https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVGwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVG — 200 — 157.2 KiB — 211 ms — h2https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2fonts.gstatic.com/s/robotocondensed... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2 — 200 — 15.1 KiB — 99 ms — h3https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2fonts.gstatic.com/s/robotocondensed... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2 — 200 — 15.4 KiB — 94 ms — h3https://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYbw.woff2fonts.gstatic.com/s/robotocondensed... https://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYbw.woff2 — 200 — 15.3 KiB — 85 ms — h3https://book-of-ra-fixed.com/static/css/main.min.css/static/css/main.min.css https://book-of-ra-fixed.com/static/css/main.min.css — 200 — 22.9 KiB — 44 ms — h3https://book-of-ra-fixed.com/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0/wp-content/plugins/universal-banne... https://book-of-ra-fixed.com/wp-content/plugins/universal-banner-popup/resources/css/main.min.css?ver=1.0 — 200 — 1.8 KiB — 27 ms — h3https://book-of-ra-fixed.com/static/img/content/cork.png/static/img/content/cork.png https://book-of-ra-fixed.com/static/img/content/cork.png — 200 — 568 B — 40 ms — h3https://book-of-ra-fixed.com/static/img/general/blank.gif/static/img/general/blank.gif https://book-of-ra-fixed.com/static/img/general/blank.gif — 200 — 542 B — 41 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2021/01/logo.png.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2021/01/logo.png.webp — 200 — 7.2 KiB — 24 ms — h3https://book-of-ra-fixed.com/static/img/general/cork-360-260.png/static/img/general/cork-360-260.pn... https://book-of-ra-fixed.com/static/img/general/cork-360-260.png — 200 — 2.1 KiB — 24 ms — h3https://book-of-ra-fixed.com/static/js/all.js/static/js/all.js https://book-of-ra-fixed.com/static/js/all.js — 200 — 92.5 KiB — 72 ms — h3https://book-of-ra-fixed.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0/wp-content/plugins/universal-banne... https://book-of-ra-fixed.com/wp-content/plugins/universal-banner-popup/resources/js/ajax.js?ver=1.0 — 200 — 701 B — 33 ms — h3https://book-of-ra-fixed.com/wp-content/plugins/webp-express/js/lazysizes.min.js/wp-content/plugins/webp-express/js... https://book-of-ra-fixed.com/wp-content/plugins/webp-express/js/lazysizes.min.js — 200 — 3.9 KiB — 36 ms — h3https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4/wp-content/plugins/wp-tt-second-of... https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-second-offer-links/script.js?ver=1.2.4 — 200 — 707 B — 36 ms — h3https://book-of-ra-fixed.com/static/js/custom.js/static/js/custom.js https://book-of-ra-fixed.com/static/js/custom.js — 200 — 4.7 KiB — 45 ms — h3https://book-of-ra-fixed.com/static/js/user.js/static/js/user.js https://book-of-ra-fixed.com/static/js/user.js — 200 — 2.5 KiB — 42 ms — h3https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.2/wp-content/plugins/wp-tt-rating-st... https://book-of-ra-fixed.com/wp-content/plugins/wp-tt-rating-stars/static/js/rating.js?ver=5.4.2 — 200 — 1.7 KiB — 42 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/content-manager/slot/V0SlShuhghn3zk2x.jpg.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/content-manager/slot/V0SlShuhghn3zk2x.jpg.webp — 200 — 70.5 KiB — 71 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/content-manager/slot/2IsSGgLDsY6rjeRs.jpg.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/content-manager/slot/2IsSGgLDsY6rjeRs.jpg.webp — 200 — 16.8 KiB — 50 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bg-main.jpg.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bg-main.jpg.webp — 200 — 41.7 KiB — 69 ms — h3https://book-of-ra-fixed.com/static/img/content/cork-300x200.png/static/img/content/cork-300x200.pn... https://book-of-ra-fixed.com/static/img/content/cork-300x200.png — 200 — 715 B — 44 ms — h3https://book-of-ra-fixed.com/static/img/general/popup-close.png/static/img/general/popup-close.png https://book-of-ra-fixed.com/static/img/general/popup-close.png — 200 — 1.6 KiB — 26 ms — h3https://book-of-ra-fixed.com/static/img/general/gamburger.png/static/img/general/gamburger.png https://book-of-ra-fixed.com/static/img/general/gamburger.png — 200 — 814 B — 24 ms — h3https://book-of-ra-fixed.com/static/img/general/i-fullscreen.png/static/img/general/i-fullscreen.pn... https://book-of-ra-fixed.com/static/img/general/i-fullscreen.png — 200 — 2.8 KiB — 28 ms — h3https://book-of-ra-fixed.com/static/img/general/btn-icon-lg.png/static/img/general/btn-icon-lg.png https://book-of-ra-fixed.com/static/img/general/btn-icon-lg.png — 200 — 1.1 KiB — 28 ms — h3https://book-of-ra-fixed.com/static/img/general/social.png/static/img/general/social.png https://book-of-ra-fixed.com/static/img/general/social.png — 200 — 2.1 KiB — 27 ms — h3https://book-of-ra-fixed.com/static/img/general/btn-icon.png/static/img/general/btn-icon.png https://book-of-ra-fixed.com/static/img/general/btn-icon.png — 200 — 963 B — 26 ms — h3https://book-of-ra-fixed.com/static/img/general/title-decor.png/static/img/general/title-decor.png https://book-of-ra-fixed.com/static/img/general/title-decor.png — 200 — 1.0 KiB — 26 ms — h3data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23ffb20e' viewBox='0 0 53.867 5…www.w3.org/2000/svg' fill='%23ffb20... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23ffb20e' viewBox='0 0 53.867 5… — 200 — 0 B — 0 ms — data
0 ms 1.0 s 2.0 s 3.0 s FCP 545 ms LCP 1.1 shttps://book-of-ra-fixed.com// https://book-of-ra-fixed.com/ — 200 — 12.0 KiB — 400 ms — h3https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVGwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-R0SCZPHHVG — 200 — 157.2 KiB — 211 ms — h2https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2fonts.gstatic.com/s/robotocondensed... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19-7DRs5.woff2 — 200 — 15.1 KiB — 99 ms — h3https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2fonts.gstatic.com/s/robotocondensed... https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ.woff2 — 200 — 15.4 KiB — 94 ms — h3https://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYbw.woff2fonts.gstatic.com/s/robotocondensed... 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h3https://region1.google-analytics.com/g/collect?v=2&tid=G-R0SCZPHHVG&gtm=45je64k1v9132800220za200zd9132800220&_p=1776901335791&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1164278216.1776901336&frm=0&pscdl=noapi&rcb=0&sr=800x600&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938468~117266401~117512543&sid=1776901336&sct=1&seg=0&dl=https%3A%2F%2Fbook-of-ra-fixed.com%2F&dt=Book%20of%20Ra%20Fixed%20erm%C3%B6glicht%20gute%20Gewinne&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=685region1.google-analytics.com/g/coll... 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h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bookofra-1-800x600-1.jpg.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bookofra-1-800x600-1.jpg.webp — 200 — 87.9 KiB — 32 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bookofra-2-800x600-1.jpg.webp/wp-content/webp-express/webp-image... https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bookofra-2-800x600-1.jpg.webp — 200 — 79.9 KiB — 32 ms — h3https://book-of-ra-fixed.com/static/img/general/slider-arrows.png/static/img/general/slider-arrows.p... https://book-of-ra-fixed.com/static/img/general/slider-arrows.png — 200 — 2.7 KiB — 55 ms — h3https://book-of-ra-fixed.com/wp-content/webp-express/webp-images/uploads/2018/04/bookofra-3-800x600-1.jpg.webp/wp-content/webp-express/webp-image... 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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
47% of JavaScript execution is third-party
First-party Third-party 159ms · 157KB · €2/mo
Google Tag Manager
Tag Manager
Optional
Execution 93ms
Transfer 157 KB
Unused 42%
Monthly Cost €1/mo
Unattributable
Other
Optional
Execution 67ms
Transfer 0 KB
Monthly Cost €1/mo

47% of JavaScript execution time comes from third-party scripts.

Why this matters

Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.

Learn more ▾

Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.

Source: web.dev / HTTP Archive Web Almanac

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.

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