Skip to content
https://websiteworthchecker.com

Performance

· 25 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
92
GRADE
A
FIX
1
REVIEW
5
PASS
17
INFO
2

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

Mobile Desktop
90
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
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.

2.85 s

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

2.85 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.

0.003

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

3.63 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.

2.85 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
25
17 PASS 5 REVIEW 1 FIX
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store, no-cache, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store, no-cache, must-revalidate

DirectiveValueMeaning
no-store—Never cache this response
no-cache—Cache but always revalidate first
must-revalidate—Must recheck with server after expiry
B
Third-Party Impact
50% third-party, 0 ms blocking
REVIEW
50% third-party, 0 ms blocking
Warning::
Third-party code accounts for 50% of page weight (157.1 KiB of 311.5 KiB)
Info::
Third-party blocking time is low (0 ms)
50%
50%
First-party Third-party
C
Image Optimization
Action
9 images, 0 KB saveable
REVIEW
9 images, 0 KB saveable
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://api.pagepeeker.com/v2/thumbs.php?size=l&ur... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
9 images 159 KB
0 oversized -0 KB
8 legacy format
6 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

B
JS Execution Cost
883ms total JS execution
REVIEW
883ms total JS execution
Warning::
https://websiteworthchecker.com/: 519ms CPU time
Warning::
Unattributable: 287ms CPU time
Info::
https://websiteworthchecker.com/js/jquery.min.js: 76ms CPU time

Main Thread Breakdown

Other 38% Style & Layout 35% Script Evaluation 14% Parse HTML & CSS 6% Rendering 5%
ScriptTotalScriptingParse/CompileParty
https://websiteworthchecker.com/519ms28ms5ms1st
Unattributable287ms9ms0ms1st
https://websiteworthchecker.com/js/jquery.min.js76ms59ms10ms1st
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
311 KB transferred, 24 requests
PASS
311 KB transferred, 24 requests
Info::
Page weighs 674 KB (311 KB transferred)
Info::
24 HTTP requests
Info::
Estimated 0.06 g CO2 per page load
311 KB / 2.4 MB budget
311 KB transferred
24 requests
0.06 g CO2 per page load
Images 159.5 KiB 51%
JavaScript 53.1 KiB 17%
Fonts 42.0 KiB 13%
CSS 39.3 KiB 13%
HTML 16.8 KiB 5%
Other 753 B 0%
0 2.4 MB 4.9 MB
Under budget
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
1 fonts (42 KB)
PASS
1 fonts (42 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

42 KB total

Render-blocking

0

of 1

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s FCP 2.9 s LCP 2.9 shttps://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2memvYaGs126MiZpBA-UvWbX... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2 — 42.0 KiB — 11 ms — font-display: swap
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 42 KB
Load time 11 ms
Start 7.0 s
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+
JS Bundles
4 scripts, 0 KB unused
PASS
4 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://websiteworthchecker.com/js/jquery.min.js30 KB—✓1st
https://websiteworthchecker.com/js/bootstrap.bundle.min.js21 KB—✓1st
https://websiteworthchecker.com/js/base.js?v=0.11 KB—✓1st
https://websiteworthchecker.com/js/cookieconsent.latest.min.js2 KB—✓1st
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+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
Compression Algorithm
Main response uses brotli
PASS
Main response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML uses no-store -- correct for sensitive/dynamic content
PASS
Main HTML uses no-store -- correct for sensitive/dynamic content
Info::
Main HTML uses no-store -- correct for sensitive/dynamic content
Got: no-store, no-cache, must-revalidate
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
24 resources · 311 KB · 0 KB savings available
PASS
24 resources · 311 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 311 KB
Warning::
10 third-party resources (50% of weight)
24 resources · 311.5 KiB · 10 third-party Within 1MB page-weight target
Image 51% · 160.0 KiB
JavaScript 17% · 53.1 KiB
Font 13% · 42.0 KiB
CSS 13% · 39.3 KiB
Document 5% · 16.8 KiB
Other 0% · 201 B
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
JavaScript Blocking
1 JS blocking issue(s) detected
PASS
1 JS blocking issue(s) detected
Warning::
4 render-blocking <script src> tag(s) without async/defer
Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.
A
CSS Performance Depth
1 CSS depth issue(s) detected
PASS
1 CSS depth issue(s) detected
Warning::
4 render-blocking stylesheet(s) -- recommended: <=3
Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.
Network Waterfall
24 requests over 7631ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 2.9 s LCP 2.9 shttps://websiteworthchecker.com// https://websiteworthchecker.com/ — 200 — 11.7 KiB — 275 ms — h2https://websiteworthchecker.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=12961479&pdata=https%253A%252F%252Fwebsiteworthchecker.com&id=7fa3b767c460b54a2be4d49030b349c7&ts=1783784536/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3c... https://websiteworthchecker.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=12961479&pdata=https%253A%252F%252Fwebsiteworthchecker.com&id=7fa3b767c460b54a2be4d49030b349c7&ts=1783784536 — 302 — 201 B — 64 ms — h2https://websiteworthchecker.com// https://websiteworthchecker.com/ — -1 — 0 B — 3.9 s — https://websiteworthchecker.com// https://websiteworthchecker.com/ — 200 — 5.2 KiB — 1.3 s — h2https://websiteworthchecker.com/css/bootstrap.yeti.min.css/css/bootstrap.yeti.min.css https://websiteworthchecker.com/css/bootstrap.yeti.min.css — 200 — 22.2 KiB — 141 ms — h2https://websiteworthchecker.com/css/app.css/css/app.css https://websiteworthchecker.com/css/app.css — 200 — 1.0 KiB — 75 ms — h2https://websiteworthchecker.com/css/fontawesome.min.css/css/fontawesome.min.css https://websiteworthchecker.com/css/fontawesome.min.css — 200 — 12.1 KiB — 200 ms — h2https://websiteworthchecker.com/js/jquery.min.js/js/jquery.min.js https://websiteworthchecker.com/js/jquery.min.js — 200 — 29.6 KiB — 261 ms — h2https://websiteworthchecker.com/js/bootstrap.bundle.min.js/js/bootstrap.bundle.min.js https://websiteworthchecker.com/js/bootstrap.bundle.min.js — 200 — 20.5 KiB — 257 ms — h2https://websiteworthchecker.com/js/base.js?v=0.1/js/base.js?v=0.1 https://websiteworthchecker.com/js/base.js?v=0.1 — 200 — 1.1 KiB — 138 ms — h2https://websiteworthchecker.com/images/loader.gif/images/loader.gif https://websiteworthchecker.com/images/loader.gif — 200 — 44.5 KiB — 260 ms — h2https://websiteworthchecker.com/images/safe.png/images/safe.png https://websiteworthchecker.com/images/safe.png — 200 — 3.8 KiB — 147 ms — h2https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swapfonts.googleapis.com/css2?family=Op... https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap — 200 — 2.6 KiB — 54 ms — h2https://websiteworthchecker.com/js/cookieconsent.latest.min.js/js/cookieconsent.latest.min.js https://websiteworthchecker.com/js/cookieconsent.latest.min.js — 200 — 1.9 KiB — 74 ms — h3data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30… — 200 — 0 B — 0 ms — datahttps://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2fonts.gstatic.com/s/opensans/v44/me... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2 — 200 — 42.0 KiB — 11 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=boknows.comapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=boknows.com — 200 — 22.3 KiB — 585 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=afrogamers.comapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=afrogamers.com — 200 — 17.3 KiB — 514 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=artofasphalt.comapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=artofasphalt.com — 200 — 19.1 KiB — 553 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=brittanypetros74.tumblr.comapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=brittanypetros74.tumblr.com — 200 — 17.3 KiB — 567 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=jezabelknight.comapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=jezabelknight.com — 200 — 20.9 KiB — 555 ms — h3https://api.pagepeeker.com/v2/thumbs.php?size=l&url=dividendinfo.nlapi.pagepeeker.com/v2/thumbs.php?si... https://api.pagepeeker.com/v2/thumbs.php?size=l&url=dividendinfo.nl — 200 — 14.2 KiB — 553 ms — h3https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/1.0.9/light-floating.csscdnjs.cloudflare.com/ajax/libs/cook... https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/1.0.9/light-floating.css — 200 — 1.4 KiB — 40 ms — h3https://websiteworthchecker.com/favicon.ico/favicon.ico https://websiteworthchecker.com/favicon.ico — 200 — 552 B — 65 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization
12 images, 23 KB total, 0 KB wasted
INFO

Image Optimization Audit

Total Images

12

Total Size

23 KB

12 missing dimensions 12 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback