Skip to content
https://graph.org

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
96
GRADE
A
FIX
1
REVIEW
2
PASS
12
INFO
2

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

Mobile Desktop
62
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
54
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.
80
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.

4.98 s

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

6.66 s

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

140 ms

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

0.016

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

5.77 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.

6.67 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
12 PASS 2 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
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store

DirectiveValueMeaning
no-store—Never cache this response
B
JS Execution Cost
836ms total JS execution
REVIEW
836ms total JS execution
Info::
https://graph.org/js/core.min.js?67: 250ms CPU time
Info::
Unattributable: 193ms CPU time
Info::
https://graph.org/: 156ms CPU time
Info::
https://graph.org/js/quill.min.js?10: 121ms CPU time
Info::
https://graph.org/js/jquery.min.js: 116ms CPU time
Info::
Third-party scripts: 193ms (23% of total)

Main Thread Breakdown

Script Evaluation 44% Other 29% Style & Layout 14% Script Parsing & Compilation 8% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://graph.org/js/core.min.js?67250ms197ms10ms1st
Unattributable193ms7ms0ms3rd
https://graph.org/156ms6ms2ms1st
https://graph.org/js/quill.min.js?10121ms88ms33ms1st
https://graph.org/js/jquery.min.js116ms76ms17ms1st
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
401 KB transferred, 17 requests
PASS
401 KB transferred, 17 requests
Info::
Page weighs 720 KB (401 KB transferred)
Info::
17 HTTP requests
Info::
Estimated 0.08 g CO2 per page load
401 KB / 2.4 MB budget
401 KB transferred
17 requests
0.08 g CO2 per page load
CSS 170.0 KiB 42%
JavaScript 114.2 KiB 28%
Fonts 106.2 KiB 26%
Other 5.5 KiB 1%
Images 3.4 KiB 1%
HTML 1.6 KiB 0%
Other 531 B 0%
0 2.4 MB 4.9 MB
Under budget
A
Third-Party Impact
27% third-party, 0 ms blocking
PASS
27% third-party, 0 ms blocking
Info::
Third-party code accounts for 27% of page weight (106.9 KiB of 401.4 KiB)
Info::
Third-party blocking time is low (0 ms)
73%
27%
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+
Image Optimization
1 images, 0 KB saveable
PASS
1 images, 0 KB saveable
Info::
All images are well-optimized
1 images 3 KB
0 oversized -0 KB
1 legacy format
0 missing dimensions CLS risk
A+
Font Loading
4 fonts (106 KB)
PASS
4 fonts (106 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

106 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 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 5.0 s LCP 6.7 sdata:font/opentype;base64,d09GRk9UVE8AAGz4AAsAAAAAvDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP…opentype;base64,d09GRk9... data:font/opentype;base64,d09GRk9UVE8AAGz4AAsAAAAAvDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP… — 27.2 KiB — 16 ms — font-display: swapdata:font/opentype;base64,d09GRk9UVE8AAG7YAAsAAAAAvtwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP…opentype;base64,d09GRk9... data:font/opentype;base64,d09GRk9UVE8AAG7YAAsAAAAAvtwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP… — 27.7 KiB — 16 ms — font-display: swapdata:font/opentype;base64,d09GRk9UVE8AAGSoAAsAAAAAlYgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALcAAAS…opentype;base64,d09GRk9... data:font/opentype;base64,d09GRk9UVE8AAGSoAAsAAAAAlYgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALcAAAS… — 25.2 KiB — 16 ms — font-display: swapdata:font/opentype;base64,d09GRk9UVE8AAGhAAAsAAAAAmkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALgAAAT…opentype;base64,d09GRk9... data:font/opentype;base64,d09GRk9UVE8AAGhAAAsAAAAAmkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALgAAAT… — 26.1 KiB — 34 ms — font-display: swap
opentype;base64,d09GRk9... unknown swap
Size 27 KB
Load time 16 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
opentype;base64,d09GRk9... unknown swap
Size 28 KB
Load time 16 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
opentype;base64,d09GRk9... unknown swap
Size 25 KB
Load time 16 ms
Start 1.8 s
Risk FOUT — text flashes from fallback to web font
opentype;base64,d09GRk9... unknown swap
Size 26 KB
Load time 34 ms
Start 2.1 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)

Fixing the unchecked items could save ~32 KB and ~64 ms

A+
JS Bundles
7 scripts, 20 KB unused
PASS
7 scripts, 20 KB unused
Warning::
https://graph.org/js/jquery.min.js: 20 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 20 KB
20 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://graph.org/js/jquery.min.js38 KB20 KB (54%)✓1st
https://graph.org/js/jquery.selection.min.js1 KB—✓1st
https://graph.org/js/autosize.min.js1 KB—✓1st
https://graph.org/js/load-image.all.min.js?16 KB—✓1st
https://graph.org/js/quill.min.js?1051 KB—✓1st
https://graph.org/js/core.min.js?6716 KB—✓1st
https://t.me/_websync_?path=&hash=7cd70de4f50621c86a0 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

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
17 resources · 401 KB · 20 KB savings available
PASS
17 resources · 401 KB · 20 KB savings available
Info::
Within 1MB page-weight target
Got: 401 KB
Info::
6 third-party resources (27% of weight)
17 resources · 401.4 KiB · 6 third-party Within 1MB page-weight target
CSS 42% · 170.0 KiB
JavaScript 28% · 114.2 KiB
Font 26% · 106.2 KiB
Image 2% · 8.9 KiB
Document 0% · 1.6 KiB
Other 0% · 531 B

~20.4 KiB of savings available

Remove unused JavaScript: 20.4 KiB
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
Network Waterfall
17 requests over 2548ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 5.0 s LCP 6.7 shttps://graph.org// https://graph.org/ — 200 — 1.6 KiB — 878 ms — h2https://graph.org/css/quill.core.min.css/css/quill.core.min.css https://graph.org/css/quill.core.min.css — 200 — 1.6 KiB — 222 ms — h2https://graph.org/css/core.min.css?47/css/core.min.css?47 https://graph.org/css/core.min.css?47 — 200 — 168.4 KiB — 876 ms — h2https://graph.org/js/jquery.min.js/js/jquery.min.js https://graph.org/js/jquery.min.js — 200 — 38.1 KiB — 1.1 s — h2https://graph.org/js/jquery.selection.min.js/js/jquery.selection.min.js https://graph.org/js/jquery.selection.min.js — 200 — 1.2 KiB — 1.1 s — h2https://graph.org/js/autosize.min.js/js/autosize.min.js https://graph.org/js/autosize.min.js — 200 — 1.5 KiB — 1.1 s — h2https://graph.org/js/load-image.all.min.js?1/js/load-image.all.min.js?1 https://graph.org/js/load-image.all.min.js?1 — 200 — 6.4 KiB — 1.1 s — h2https://graph.org/js/quill.min.js?10/js/quill.min.js?10 https://graph.org/js/quill.min.js?10 — 200 — 51.3 KiB — 1.1 s — h2https://graph.org/js/core.min.js?67/js/core.min.js?67 https://graph.org/js/core.min.js?67 — 200 — 15.5 KiB — 1.1 s — h2https://t.me/_websync_?path=&hash=7cd70de4f50621c86at.me/_websync_?path=&hash=7cd70de4f... https://t.me/_websync_?path=&hash=7cd70de4f50621c86a — 200 — 178 B — 700 ms — h2data:font/opentype;base64,d09GRk9UVE8AAGz4AAsAAAAAvDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP…data:font/opentype;base64,d09GRk9UV... data:font/opentype;base64,d09GRk9UVE8AAGz4AAsAAAAAvDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP… — 200 — 27.2 KiB — 16 ms — datadata:font/opentype;base64,d09GRk9UVE8AAG7YAAsAAAAAvtwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP…data:font/opentype;base64,d09GRk9UV... data:font/opentype;base64,d09GRk9UVE8AAG7YAAsAAAAAvtwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAAKYAAAP… — 200 — 27.7 KiB — 16 ms — datadata:font/opentype;base64,d09GRk9UVE8AAGSoAAsAAAAAlYgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALcAAAS…data:font/opentype;base64,d09GRk9UV... data:font/opentype;base64,d09GRk9UVE8AAGSoAAsAAAAAlYgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALcAAAS… — 200 — 25.2 KiB — 16 ms — datadata:font/opentype;base64,d09GRk9UVE8AAGhAAAsAAAAAmkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALgAAAT…data:font/opentype;base64,d09GRk9UV... data:font/opentype;base64,d09GRk9UVE8AAGhAAAsAAAAAmkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDRkYgAAALgAAAT… — 200 — 26.1 KiB — 34 ms — datahttps://edit.graph.org/checkedit.graph.org/check https://edit.graph.org/check — 200 — 531 B — 337 ms — h2https://graph.org/images/icons.png?1/images/icons.png?1 https://graph.org/images/icons.png?1 — 200 — 3.4 KiB — 219 ms — h2https://graph.org/favicon.ico?1/favicon.ico?1 https://graph.org/favicon.ico?1 — 200 — 5.5 KiB — 219 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
23% of JavaScript execution is third-party
First-party Third-party 193ms · 0KB · $3/mo
Unattributable
Other
Optional
Execution 193ms
Transfer 0 KB
Monthly Cost $3/mo

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