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https://namebright.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
73
GRADE
C
FIX
6
REVIEW
1
PASS
8
INFO
2

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

Mobile Desktop
45
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
90
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
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.

4.37 s

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

14.61 s

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

783 ms

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

0.001

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

4.37 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.

14.68 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
8 PASS 1 REVIEW 6 FIX
D
Page Weight Budget
Action
2.4 MB transferred, 52 requests
FIX
2.4 MB transferred, 52 requests
Info::
Page weighs 5.9 MB (2.4 MB transferred)
Warning::
JavaScript is 1.1 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.1 MB
Info::
Fonts are 686 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 686 KB
Info::
52 HTTP requests
Info::
Estimated 0.50 g CO2 per page load
2.4 MB / 2.4 MB budget
2.4 MB transferred
52 requests
0.50 g CO2 per page load
JavaScript 1.1 MiB 45%
Fonts 685.8 KiB 28%
Images 454.1 KiB 19%
CSS 158.5 KiB 6%
Other 18.6 KiB 1%
HTML 12.0 KiB 0%
Other 5.2 KiB 0%
Other 3.0 KiB 0%
0 2.4 MB 4.9 MB
Approaching limit

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

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 (2.4 MiB of 2.4 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2128ms total JS execution
FIX
2128ms total JS execution
Warning::
https://www.namebright.com/polyfills-CPLQDMXK.js: 483ms CPU time
Warning::
Unattributable: 435ms CPU time
Warning::
https://www.namebright.com/: 295ms CPU time
Info::
https://www.namebright.com/chunk-BOZ4IC4A.js: 212ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-57KM...: 202ms CPU time
Warning::
Third-party scripts: 2128ms (100% of total)

Main Thread Breakdown

Script Evaluation 58% Other 20% Style & Layout 10% Script Parsing & Compilation 8%
ScriptTotalScriptingParse/CompileParty
https://www.namebright.com/polyfills-CPLQDMXK.js483ms464ms0ms3rd
Unattributable435ms100ms0ms3rd
https://www.namebright.com/295ms6ms1ms3rd
https://www.namebright.com/chunk-BOZ4IC4A.js212ms196ms1ms3rd
https://www.googletagmanager.com/gtag/js?id=G-57KMW9SSDF&cx=c&gtm=4e64h1202ms169ms31ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HV175ms141ms32ms3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js147ms76ms71ms3rd
https://s2.getsitecontrol.com/widgets/es6/runtime.3533181.js107ms84ms17ms3rd
https://www.namebright.com/styles-FWXPDICI.css73ms0ms0ms3rd
F
JS Bundles
Action
28 scripts, 554 KB unused
FIX
28 scripts, 554 KB unused
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 242 KB unused (67%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-MNC...: 63 KB unused (48%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-57KM...: 62 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://s2.getsitecontrol.com/widgets/es6/runtime....: 48 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.namebright.com/chunk-QM7XOW7B.js: 45 KB unused (72%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 554 KB
554 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB242 KB (67%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HV130 KB63 KB (48%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-57KMW9SSDF&cx=c&gtm=4e64h1149 KB62 KB (42%)✓3rd
https://s2.getsitecontrol.com/widgets/es6/runtime.3533181.js64 KB48 KB (75%)✓3rd
https://www.namebright.com/chunk-QM7XOW7B.js64 KB45 KB (72%)✓3rd
https://www.namebright.com/main-KGL6O3NF.js66 KB36 KB (55%)✓3rd
https://www.namebright.com/chunk-EESPG3SB.js96 KB32 KB (34%)✓3rd
https://www.namebright.com/chunk-BOZ4IC4A.js84 KB25 KB (30%)✓3rd
https://www.namebright.com/chunk-47ITM7MO.js5 KB—✓3rd
https://www.namebright.com/chunk-DKUKJ6IO.js2 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
52 resources · 2.4 MB · 554 KB savings available
FIX
52 resources · 2.4 MB · 554 KB savings available
Warning::
Page weight 1.4 MB over 1MB target
Got: 2.4 MB Expected: ≤ 1 MB
Info::
~554 KB of savings available
Warning::
51 third-party resources (100% of weight)
Info::
2 resources over 200KB
52 resources · 2.4 MiB · 51 third-party 1.4 MiB over 1MB target
JavaScript 45% · 1.1 MiB
Font 28% · 685.8 KiB
Image 19% · 456.9 KiB
CSS 6% · 158.5 KiB
Other 1% · 23.9 KiB
Document 0% · 12.0 KiB

~553.7 KiB of savings available

Remove unused JavaScript: 553.7 KiB
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
10 images, 0 KB saveable
REVIEW
10 images, 0 KB saveable
Warning::
https://www.namebright.com/assets/img/art/image__g... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/art/image__a... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/art/image__s... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/art/image__p... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/icons/icon--... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/art/image__b... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.namebright.com/assets/img/art/image__n... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
10 images 454 KB
0 oversized -0 KB
9 legacy format
7 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

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
5 fonts (686 KB)
PASS
5 fonts (686 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

686 KB total

Render-blocking

0

of 5

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 12.0 s 14.0 s FCP 4.4 s LCP 14.6 shttps://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2open-sans-latin-400-nor... https://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2 — 18.5 KiB — 31 ms — font-display: swaphttps://www.namebright.com/media/ibm-plex-sans-latin-700-normal-XYQY52ZV.woff2ibm-plex-sans-latin-700... https://www.namebright.com/media/ibm-plex-sans-latin-700-normal-XYQY52ZV.woff2 — 19.2 KiB — 38 ms — font-display: swaphttps://www.namebright.com/media/ibm-plex-sans-latin-600-normal-VGRSZSZ5.woff2ibm-plex-sans-latin-600... https://www.namebright.com/media/ibm-plex-sans-latin-600-normal-VGRSZSZ5.woff2 — 20.1 KiB — 44 ms — font-display: swaphttps://www.namebright.com/media/material-symbols-outlined-latin-wght-normal-6I3OAZNM.woff2material-symbols-outlin... https://www.namebright.com/media/material-symbols-outlined-latin-wght-normal-6I3OAZNM.woff2 — 608.9 KiB — 47 ms — font-display: swaphttps://www.namebright.com/media/open-sans-latin-600-normal-ZUMUKN46.woff2open-sans-latin-600-nor... https://www.namebright.com/media/open-sans-latin-600-normal-ZUMUKN46.woff2 — 19.2 KiB — 43 ms — font-display: swap
open-sans-latin-400-nor... woff2 swap
Size 18 KB
Load time 31 ms
Start 242 ms
Risk FOUT — text flashes from fallback to web font
ibm-plex-sans-latin-700... woff2 swap
Size 19 KB
Load time 38 ms
Start 847 ms
Risk FOUT — text flashes from fallback to web font
ibm-plex-sans-latin-600... woff2 swap
Size 20 KB
Load time 44 ms
Start 847 ms
Risk FOUT — text flashes from fallback to web font
material-symbols-outlin... woff2 swap
Size 609 KB
Load time 47 ms
Start 848 ms
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
open-sans-latin-600-nor... woff2 swap
Size 19 KB
Load time 43 ms
Start 848 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)

Fixing the unchecked items could save ~304 KB and ~608 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: Cloudflare

Network Waterfall
52 requests over 1549ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s FCP 4.4 s LCP 14.6 shttps://namebright.com// https://namebright.com/ — 308 — 156 B — 64 ms — h2https://www.namebright.com/www.namebright.com/ https://www.namebright.com/ — 200 — 12.0 KiB — 55 ms — h2https://l.getsitecontrol.com/xwk62237.jsl.getsitecontrol.com/xwk62237.js https://l.getsitecontrol.com/xwk62237.js — 200 — 1.1 KiB — 59 ms — h2https://www.google.com/recaptcha/api.js?render=explicitwww.google.com/recaptcha/api.js?ren... https://www.google.com/recaptcha/api.js?render=explicit — 200 — 1013 B — 82 ms — h3https://www.namebright.com/chunk-QM7XOW7B.jswww.namebright.com/chunk-QM7XOW7B.j... https://www.namebright.com/chunk-QM7XOW7B.js — 200 — 63.7 KiB — 56 ms — h2https://www.namebright.com/chunk-DTFMVZ3W.jswww.namebright.com/chunk-DTFMVZ3W.j... https://www.namebright.com/chunk-DTFMVZ3W.js — 200 — 1.9 KiB — 60 ms — h2https://www.namebright.com/chunk-XGXEFGN2.jswww.namebright.com/chunk-XGXEFGN2.j... https://www.namebright.com/chunk-XGXEFGN2.js — 200 — 5.2 KiB — 38 ms — h2https://www.namebright.com/chunk-XKUJZNQQ.jswww.namebright.com/chunk-XKUJZNQQ.j... https://www.namebright.com/chunk-XKUJZNQQ.js — 200 — 1.2 KiB — 39 ms — h2https://www.namebright.com/chunk-7GI7V5AR.jswww.namebright.com/chunk-7GI7V5AR.j... https://www.namebright.com/chunk-7GI7V5AR.js — 200 — 1.3 KiB — 76 ms — h2https://www.namebright.com/chunk-VQEWM5EO.jswww.namebright.com/chunk-VQEWM5EO.j... https://www.namebright.com/chunk-VQEWM5EO.js — 200 — 1.6 KiB — 56 ms — h2https://www.namebright.com/chunk-Y5DJWXE4.jswww.namebright.com/chunk-Y5DJWXE4.j... https://www.namebright.com/chunk-Y5DJWXE4.js — 200 — 2.1 KiB — 57 ms — h2https://www.namebright.com/chunk-5F2BNMBI.jswww.namebright.com/chunk-5F2BNMBI.j... https://www.namebright.com/chunk-5F2BNMBI.js — 200 — 2.3 KiB — 58 ms — h2https://www.namebright.com/chunk-OBGXCS2W.jswww.namebright.com/chunk-OBGXCS2W.j... https://www.namebright.com/chunk-OBGXCS2W.js — 200 — 3.2 KiB — 38 ms — h2https://www.namebright.com/chunk-Z7KLJBGT.jswww.namebright.com/chunk-Z7KLJBGT.j... https://www.namebright.com/chunk-Z7KLJBGT.js — 200 — 2.9 KiB — 35 ms — h2https://www.namebright.com/chunk-TKFRKGEN.jswww.namebright.com/chunk-TKFRKGEN.j... https://www.namebright.com/chunk-TKFRKGEN.js — 200 — 1.6 KiB — 74 ms — h2https://www.namebright.com/chunk-VGWQUPUH.jswww.namebright.com/chunk-VGWQUPUH.j... https://www.namebright.com/chunk-VGWQUPUH.js — 200 — 13.8 KiB — 74 ms — h2https://www.namebright.com/chunk-47ITM7MO.jswww.namebright.com/chunk-47ITM7MO.j... https://www.namebright.com/chunk-47ITM7MO.js — 200 — 5.0 KiB — 74 ms — h2https://www.namebright.com/chunk-3233IAQQ.jswww.namebright.com/chunk-3233IAQQ.j... https://www.namebright.com/chunk-3233IAQQ.js — 200 — 389 B — 74 ms — h2https://www.namebright.com/chunk-M3BJS6MV.jswww.namebright.com/chunk-M3BJS6MV.j... https://www.namebright.com/chunk-M3BJS6MV.js — 200 — 4.2 KiB — 74 ms — h2https://www.namebright.com/chunk-DKUKJ6IO.jswww.namebright.com/chunk-DKUKJ6IO.j... https://www.namebright.com/chunk-DKUKJ6IO.js — 200 — 2.3 KiB — 58 ms — h2https://www.namebright.com/chunk-BOZ4IC4A.jswww.namebright.com/chunk-BOZ4IC4A.j... https://www.namebright.com/chunk-BOZ4IC4A.js — 200 — 83.7 KiB — 84 ms — h2https://www.namebright.com/chunk-UYHSO5VE.jswww.namebright.com/chunk-UYHSO5VE.j... https://www.namebright.com/chunk-UYHSO5VE.js — 200 — 28.2 KiB — 84 ms — h2https://www.namebright.com/chunk-EESPG3SB.jswww.namebright.com/chunk-EESPG3SB.j... https://www.namebright.com/chunk-EESPG3SB.js — 200 — 96.1 KiB — 92 ms — h2https://www.namebright.com/polyfills-CPLQDMXK.jswww.namebright.com/polyfills-CPLQDM... https://www.namebright.com/polyfills-CPLQDMXK.js — 200 — 12.8 KiB — 92 ms — h2https://www.namebright.com/main-KGL6O3NF.jswww.namebright.com/main-KGL6O3NF.js https://www.namebright.com/main-KGL6O3NF.js — 200 — 66.3 KiB — 93 ms — h2https://l.getsitecontrol.com/xwk62237.jsonl.getsitecontrol.com/xwk62237.json https://l.getsitecontrol.com/xwk62237.json — 200 — 13.2 KiB — 161 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HVwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HV — 200 — 130.1 KiB — 162 ms — h2https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 362.4 KiB — 182 ms — h2https://www.namebright.com/styles-FWXPDICI.csswww.namebright.com/styles-FWXPDICI.... https://www.namebright.com/styles-FWXPDICI.css — 200 — 158.5 KiB — 34 ms — h2https://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2www.namebright.com/media/open-sans-... https://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2 — 200 — 18.5 KiB — 31 ms — h2
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s FCP 4.4 s LCP 14.6 shttps://namebright.com// https://namebright.com/ — 308 — 156 B — 64 ms — h2https://www.namebright.com/www.namebright.com/ https://www.namebright.com/ — 200 — 12.0 KiB — 55 ms — h2https://l.getsitecontrol.com/xwk62237.jsl.getsitecontrol.com/xwk62237.js https://l.getsitecontrol.com/xwk62237.js — 200 — 1.1 KiB — 59 ms — h2https://www.google.com/recaptcha/api.js?render=explicitwww.google.com/recaptcha/api.js?ren... https://www.google.com/recaptcha/api.js?render=explicit — 200 — 1013 B — 82 ms — h3https://www.namebright.com/chunk-QM7XOW7B.jswww.namebright.com/chunk-QM7XOW7B.j... https://www.namebright.com/chunk-QM7XOW7B.js — 200 — 63.7 KiB — 56 ms — h2https://www.namebright.com/chunk-DTFMVZ3W.jswww.namebright.com/chunk-DTFMVZ3W.j... https://www.namebright.com/chunk-DTFMVZ3W.js — 200 — 1.9 KiB — 60 ms — h2https://www.namebright.com/chunk-XGXEFGN2.jswww.namebright.com/chunk-XGXEFGN2.j... https://www.namebright.com/chunk-XGXEFGN2.js — 200 — 5.2 KiB — 38 ms — h2https://www.namebright.com/chunk-XKUJZNQQ.jswww.namebright.com/chunk-XKUJZNQQ.j... https://www.namebright.com/chunk-XKUJZNQQ.js — 200 — 1.2 KiB — 39 ms — h2https://www.namebright.com/chunk-7GI7V5AR.jswww.namebright.com/chunk-7GI7V5AR.j... https://www.namebright.com/chunk-7GI7V5AR.js — 200 — 1.3 KiB — 76 ms — h2https://www.namebright.com/chunk-VQEWM5EO.jswww.namebright.com/chunk-VQEWM5EO.j... https://www.namebright.com/chunk-VQEWM5EO.js — 200 — 1.6 KiB — 56 ms — h2https://www.namebright.com/chunk-Y5DJWXE4.jswww.namebright.com/chunk-Y5DJWXE4.j... https://www.namebright.com/chunk-Y5DJWXE4.js — 200 — 2.1 KiB — 57 ms — h2https://www.namebright.com/chunk-5F2BNMBI.jswww.namebright.com/chunk-5F2BNMBI.j... https://www.namebright.com/chunk-5F2BNMBI.js — 200 — 2.3 KiB — 58 ms — h2https://www.namebright.com/chunk-OBGXCS2W.jswww.namebright.com/chunk-OBGXCS2W.j... https://www.namebright.com/chunk-OBGXCS2W.js — 200 — 3.2 KiB — 38 ms — h2https://www.namebright.com/chunk-Z7KLJBGT.jswww.namebright.com/chunk-Z7KLJBGT.j... https://www.namebright.com/chunk-Z7KLJBGT.js — 200 — 2.9 KiB — 35 ms — h2https://www.namebright.com/chunk-TKFRKGEN.jswww.namebright.com/chunk-TKFRKGEN.j... https://www.namebright.com/chunk-TKFRKGEN.js — 200 — 1.6 KiB — 74 ms — h2https://www.namebright.com/chunk-VGWQUPUH.jswww.namebright.com/chunk-VGWQUPUH.j... https://www.namebright.com/chunk-VGWQUPUH.js — 200 — 13.8 KiB — 74 ms — h2https://www.namebright.com/chunk-47ITM7MO.jswww.namebright.com/chunk-47ITM7MO.j... https://www.namebright.com/chunk-47ITM7MO.js — 200 — 5.0 KiB — 74 ms — h2https://www.namebright.com/chunk-3233IAQQ.jswww.namebright.com/chunk-3233IAQQ.j... https://www.namebright.com/chunk-3233IAQQ.js — 200 — 389 B — 74 ms — h2https://www.namebright.com/chunk-M3BJS6MV.jswww.namebright.com/chunk-M3BJS6MV.j... https://www.namebright.com/chunk-M3BJS6MV.js — 200 — 4.2 KiB — 74 ms — h2https://www.namebright.com/chunk-DKUKJ6IO.jswww.namebright.com/chunk-DKUKJ6IO.j... https://www.namebright.com/chunk-DKUKJ6IO.js — 200 — 2.3 KiB — 58 ms — h2https://www.namebright.com/chunk-BOZ4IC4A.jswww.namebright.com/chunk-BOZ4IC4A.j... https://www.namebright.com/chunk-BOZ4IC4A.js — 200 — 83.7 KiB — 84 ms — h2https://www.namebright.com/chunk-UYHSO5VE.jswww.namebright.com/chunk-UYHSO5VE.j... https://www.namebright.com/chunk-UYHSO5VE.js — 200 — 28.2 KiB — 84 ms — h2https://www.namebright.com/chunk-EESPG3SB.jswww.namebright.com/chunk-EESPG3SB.j... https://www.namebright.com/chunk-EESPG3SB.js — 200 — 96.1 KiB — 92 ms — h2https://www.namebright.com/polyfills-CPLQDMXK.jswww.namebright.com/polyfills-CPLQDM... https://www.namebright.com/polyfills-CPLQDMXK.js — 200 — 12.8 KiB — 92 ms — h2https://www.namebright.com/main-KGL6O3NF.jswww.namebright.com/main-KGL6O3NF.js https://www.namebright.com/main-KGL6O3NF.js — 200 — 66.3 KiB — 93 ms — h2https://l.getsitecontrol.com/xwk62237.jsonl.getsitecontrol.com/xwk62237.json https://l.getsitecontrol.com/xwk62237.json — 200 — 13.2 KiB — 161 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HVwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MNCW66HV — 200 — 130.1 KiB — 162 ms — h2https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 362.4 KiB — 182 ms — h2https://www.namebright.com/styles-FWXPDICI.csswww.namebright.com/styles-FWXPDICI.... https://www.namebright.com/styles-FWXPDICI.css — 200 — 158.5 KiB — 34 ms — h2https://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2www.namebright.com/media/open-sans-... https://www.namebright.com/media/open-sans-latin-400-normal-6CPMF22W.woff2 — 200 — 18.5 KiB — 31 ms — h2https://www.namebright.com/assets/Environmentwww.namebright.com/assets/Environme... https://www.namebright.com/assets/Environment — 200 — 3.8 KiB — 321 ms — h2https://s2.getsitecontrol.com/widgets/es6/runtime.3533181.jss2.getsitecontrol.com/widgets/es6/r... https://s2.getsitecontrol.com/widgets/es6/runtime.3533181.js — 200 — 64.4 KiB — 206 ms — h2https://www.googletagmanager.com/gtag/js?id=G-57KMW9SSDF&cx=c&gtm=4e64h1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-57KMW9SSDF&cx=c&gtm=4e64h1 — 200 — 148.5 KiB — 61 ms — h2https://region1.google-analytics.com/g/collect?v=2&tid=G-57KMW9SSDF&gtm=45je64h1v9193474745z89193454223za20gzb9193454223zd9193454223&_p=1776805629779&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=594208859.1776805630&frm=0&pscdl=noapi&rcb=19&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938468~117266401&sid=1776805630&sct=1&seg=0&dl=https%3A%2F%2Fwww.namebright.com%2F&dt=NameBright%20-%20Next%20Generation%20Domain%20Registration&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=557region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-57KMW9SSDF&gtm=45je64h1v9193474745z89193454223za20gzb9193454223zd9193454223&_p=1776805629779&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=594208859.1776805630&frm=0&pscdl=noapi&rcb=19&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938468~117266401&sid=1776805630&sct=1&seg=0&dl=https%3A%2F%2Fwww.namebright.com%2F&dt=NameBright%20-%20Next%20Generation%20Domain%20Registration&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=557 — 204 — 551 B — 91 ms — h2https://events.getsitectrl.com/api/v1/eventsevents.getsitectrl.com/api/v1/event... https://events.getsitectrl.com/api/v1/events — 200 — 839 B — 333 ms — h2https://www.namebright.com/assets/fav/favicon.icowww.namebright.com/assets/fav/favic... https://www.namebright.com/assets/fav/favicon.ico — 200 — 2.8 KiB — 34 ms — h2https://www.namebright.com/chunk-U56PO7VA.jswww.namebright.com/chunk-U56PO7VA.j... https://www.namebright.com/chunk-U56PO7VA.js — 200 — 354 B — 31 ms — h2https://client.namebright.com/GetAllDomainPricingclient.namebright.com/GetAllDomainP... https://client.namebright.com/GetAllDomainPricing — 200 — 5.4 KiB — 741 ms — h2https://www.namebright.com/assets/img/art/image__service-you-can-trust.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__service-you-can-trust.png — 200 — 61.7 KiB — 44 ms — h2https://www.namebright.com/assets/img/art/image__advanced-domain-management.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__advanced-domain-management.png — 200 — 52.3 KiB — 33 ms — h2https://www.namebright.com/assets/img/art/image__private-and-secure.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__private-and-secure.png — 200 — 52.4 KiB — 44 ms — h2https://www.namebright.com/assets/img/icons/icon--laptop.pngwww.namebright.com/assets/img/icons... https://www.namebright.com/assets/img/icons/icon--laptop.png — 200 — 15.6 KiB — 44 ms — h2https://www.namebright.com/assets/img/art/image__built-from-ground-up.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__built-from-ground-up.png — 200 — 88.7 KiB — 44 ms — h2https://www.namebright.com/assets/img/art/image__namebright-api.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__namebright-api.png — 200 — 64.4 KiB — 52 ms — h2data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.…www.… data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.… — 200 — 0 B — 0 ms — datahttps://www.namebright.com/assets/img/bg/bg--hero-v2.pngwww.namebright.com/assets/img/bg/bg... https://www.namebright.com/assets/img/bg/bg--hero-v2.png — 200 — 31.9 KiB — 31 ms — h2https://www.namebright.com/media/ibm-plex-sans-latin-700-normal-XYQY52ZV.woff2www.namebright.com/media/ibm-plex-s... https://www.namebright.com/media/ibm-plex-sans-latin-700-normal-XYQY52ZV.woff2 — 200 — 19.2 KiB — 38 ms — h2https://www.namebright.com/media/ibm-plex-sans-latin-600-normal-VGRSZSZ5.woff2www.namebright.com/media/ibm-plex-s... https://www.namebright.com/media/ibm-plex-sans-latin-600-normal-VGRSZSZ5.woff2 — 200 — 20.1 KiB — 44 ms — h2https://www.namebright.com/media/material-symbols-outlined-latin-wght-normal-6I3OAZNM.woff2www.namebright.com/media/material-s... https://www.namebright.com/media/material-symbols-outlined-latin-wght-normal-6I3OAZNM.woff2 — 200 — 608.9 KiB — 47 ms — h2https://www.namebright.com/media/open-sans-latin-600-normal-ZUMUKN46.woff2www.namebright.com/media/open-sans-... https://www.namebright.com/media/open-sans-latin-600-normal-ZUMUKN46.woff2 — 200 — 19.2 KiB — 43 ms — h2https://www.namebright.com/assets/img/art/image__get-started.pngwww.namebright.com/assets/img/art/i... https://www.namebright.com/assets/img/art/image__get-started.png — 200 — 55.0 KiB — 33 ms — h2https://www.namebright.com/assets/img/bg/bg--hero-dark.pngwww.namebright.com/assets/img/bg/bg... https://www.namebright.com/assets/img/bg/bg--hero-dark.png — 200 — 32.1 KiB — 33 ms — h2
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 2128ms · 972KB · $12/mo
www.namebright.com
Other
Costly
Execution 483ms
Transfer 13 KB
Monthly Cost $3/mo
Unattributable
Other
Costly
Execution 435ms
Transfer 0 KB
Monthly Cost $2/mo
www.namebright.com
Other
Costly
Execution 295ms
Transfer 12 KB
Monthly Cost $2/mo
www.namebright.com
Other
Costly
Execution 212ms
Transfer 84 KB
Unused 30%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Costly
Execution 202ms
Transfer 149 KB
Unused 42%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 175ms
Transfer 130 KB
Unused 48%
Monthly Cost $1/mo
www.gstatic.com
Other
Optional
Execution 147ms
Transfer 362 KB
Unused 67%
Monthly Cost $1/mo
s2.getsitecontrol.com
Other
Optional
Execution 107ms
Transfer 64 KB
Unused 75%
Monthly Cost $1/mo
www.namebright.com
Other
Optional
Execution 73ms
Transfer 158 KB
Monthly Cost $0/mo

These scripts may cost more than they're worth

  • www.namebright.com adds 483ms and costs ~$3/month
  • Unattributable adds 435ms and costs ~$2/month
  • www.namebright.com adds 295ms and costs ~$2/month
  • www.namebright.com adds 212ms and costs ~$1/month
  • Google Tag Manager adds 202ms and costs ~$1/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

www.namebright.com takes 483ms 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

Unattributable takes 435ms 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.namebright.com takes 295ms 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.namebright.com takes 212ms 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 202ms 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

67% of www.gstatic.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

75% of s2.getsitecontrol.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.

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