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https://pastelink.net

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
1
REVIEW
4
PASS
10
INFO
2

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

Mobile Desktop
70
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
64
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.
100
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.

2.65 s

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

5.91 s

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

237 ms

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

0.035

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

2.65 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.

6.35 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
10 PASS 4 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
Page Weight Budget
1.1 MB transferred, 24 requests
REVIEW
1.1 MB transferred, 24 requests
Info::
Page weighs 1.6 MB (1.1 MB transferred)
Info::
24 HTTP requests
Info::
Estimated 0.22 g CO2 per page load
1.1 MB / 2.4 MB budget
1.1 MB transferred
24 requests
0.22 g CO2 per page load
Images 457.6 KiB 43%
JavaScript 444.7 KiB 41%
CSS 135.5 KiB 13%
Fonts 31.2 KiB 3%
HTML 5.8 KiB 1%
Other 1.3 KiB 0%
Other 568 B 0%
0 2.4 MB 4.9 MB
Under budget
C
Image Optimization
Action
10 images, 0 KB saveable
REVIEW
10 images, 0 KB saveable
Warning::
https://pastelink.net/assets/images/connections-sm... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pastelink.net/assets/images/account-laptop... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pastelink.net/assets/images/editing-small.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
10 images 458 KB
0 oversized -0 KB
10 legacy format
3 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

B
JS Execution Cost
993ms total JS execution
REVIEW
993ms total JS execution
Warning::
https://www.googletagmanager.com/gtag/js?id=G-S3DK...: 259ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-55W...: 247ms CPU time
Info::
Unattributable: 181ms CPU time
Info::
https://pastelink.net/: 161ms CPU time
Info::
https://pastelink.net/assets/js/jquery-3.6.0.min.j...: 146ms CPU time
Warning::
Third-party scripts: 687ms (69% of total)

Main Thread Breakdown

Script Evaluation 51% Other 22% Style & Layout 13% Script Parsing & Compilation 10% Rendering 3%
ScriptTotalScriptingParse/CompileParty
https://www.googletagmanager.com/gtag/js?id=G-S3DKHVPF03&cx=c&gtm=4e64k0259ms214ms44ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-55WHPWQ247ms198ms46ms3rd
Unattributable181ms7ms0ms3rd
https://pastelink.net/161ms4ms1ms1st
https://pastelink.net/assets/js/jquery-3.6.0.min.js146ms86ms7ms1st
C
JS Bundles
Action
5 scripts, 229 KB unused
REVIEW
5 scripts, 229 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-55W...: 69 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-S3DK...: 65 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pastelink.net/assets/js/jquery-3.6.0.min.j...: 47 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pastelink.net/assets/js/script.min.js?q=44: 47 KB unused (87%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 229 KB
229 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-55WHPWQ149 KB69 KB (47%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-S3DKHVPF03&cx=c&gtm=4e64k0152 KB65 KB (43%)✓3rd
https://pastelink.net/assets/js/jquery-3.6.0.min.js88 KB47 KB (54%)✓1st
https://pastelink.net/assets/js/script.min.js?q=4454 KB47 KB (87%)✓1st
https://cdnjs.cloudflare.com/ajax/libs/js-cookie/latest/js.cookie.min.js1 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

A
Third-Party Impact
31% third-party, 0 ms blocking
PASS
31% third-party, 0 ms blocking
Info::
Third-party code accounts for 31% of page weight (336.0 KiB of 1.1 MiB)
Info::
Third-party blocking time is low (0 ms)
69%
31%
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+
Font Loading
3 fonts (31 KB)
PASS
3 fonts (31 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

31 KB total

Render-blocking

0

of 3

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 2.7 s LCP 5.9 shttps://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2pxiEyp8kv8JHgFVrJJfecnF... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 7.7 KiB — 27 ms — font-display: swaphttps://fonts.gstatic.com/s/montserrat/v31/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXp-obK4.woff2JTUHjIg1_i6t8kCHKm4532V... https://fonts.gstatic.com/s/montserrat/v31/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXp-obK4.woff2 — 15.9 KiB — 32 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLGT9Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2 — 7.6 KiB — 34 ms — font-display: swap
pxiEyp8kv8JHgFVrJJfecnF... woff2 swap
Size 8 KB
Load time 27 ms
Start 284 ms
Risk FOUT — text flashes from fallback to web font
JTUHjIg1_i6t8kCHKm4532V... woff2 swap
Size 16 KB
Load time 32 ms
Start 285 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLGT9Z1x... woff2 swap
Size 8 KB
Load time 34 ms
Start 285 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
2 hints, 0 missing preconnects
PASS
2 hints, 0 missing preconnects
Info::
Page uses 2 resource hint(s)

Current Resource Hints

preconnect
2
preload
—
dns-prefetch
—
prefetch
—

2 resource hints configured

A
Page Weight Inventory
24 resources · 1.1 MB · 229 KB savings available
PASS
24 resources · 1.1 MB · 229 KB savings available
Warning::
Page weight 53 KB over 1MB target
Got: 1.1 MB Expected: ≤ 1 MB
Info::
~229 KB of savings available
Info::
9 third-party resources (31% of weight)
24 resources · 1.1 MiB · 9 third-party 52.7 KiB over 1MB target
Image 43% · 458.9 KiB
JavaScript 41% · 444.7 KiB
CSS 13% · 135.5 KiB
Font 3% · 31.2 KiB
Document 1% · 5.8 KiB
Other 0% · 568 B

~228.5 KiB of savings available

Remove unused JavaScript: 228.5 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
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: IONOS SE

Network Waterfall
24 requests over 698ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 2.7 s LCP 5.9 shttps://pastelink.net// https://pastelink.net/ — 200 — 5.8 KiB — 105 ms — h2https://fonts.googleapis.com/css2?family=Montserrat:wght@600&family=Poppins:wght@400;500;700&display=swapfonts.googleapis.com/css2?family=Mo... https://fonts.googleapis.com/css2?family=Montserrat:wght@600&family=Poppins:wght@400;500;700&display=swap — 200 — 1.2 KiB — 92 ms — h2https://pastelink.net/assets/css/styles.css?q=44/assets/css/styles.css?q=44 https://pastelink.net/assets/css/styles.css?q=44 — 200 — 134.3 KiB — 123 ms — h2https://pastelink.net/assets/js/jquery-3.6.0.min.js/assets/js/jquery-3.6.0.min.js https://pastelink.net/assets/js/jquery-3.6.0.min.js — 200 — 87.7 KiB — 123 ms — h2https://cdnjs.cloudflare.com/ajax/libs/js-cookie/latest/js.cookie.min.jscdnjs.cloudflare.com/ajax/libs/js-c... https://cdnjs.cloudflare.com/ajax/libs/js-cookie/latest/js.cookie.min.js — 200 — 1.4 KiB — 86 ms — h3https://pastelink.net/assets/images/editing-small.png/assets/images/editing-small.png https://pastelink.net/assets/images/editing-small.png — 200 — 123.0 KiB — 153 ms — h2https://pastelink.net/assets/images/connections-small.png/assets/images/connections-small.pn... https://pastelink.net/assets/images/connections-small.png — 200 — 145.8 KiB — 154 ms — h2https://pastelink.net/assets/images/account-laptop-small.png/assets/images/account-laptop-small... https://pastelink.net/assets/images/account-laptop-small.png — 200 — 166.1 KiB — 35 ms — h2https://pastelink.net/assets/js/script.min.js?q=44/assets/js/script.min.js?q=44 https://pastelink.net/assets/js/script.min.js?q=44 — 200 — 54.0 KiB — 44 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-55WHPWQwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-55WHPWQ — 200 — 149.2 KiB — 160 ms — h2https://pastelink.net/assets/images/debut_light.png/assets/images/debut_light.png https://pastelink.net/assets/images/debut_light.png — 200 — 4.4 KiB — 42 ms — h2https://pastelink.net/assets/images/logo/pastelink-logo.svg/assets/images/logo/pastelink-logo.... https://pastelink.net/assets/images/logo/pastelink-logo.svg — 200 — 3.5 KiB — 43 ms — h2https://pastelink.net/assets/images/moon.svg/assets/images/moon.svg https://pastelink.net/assets/images/moon.svg — 200 — 1.7 KiB — 44 ms — h2https://pastelink.net/assets/images/grey-logo-symbol.svg/assets/images/grey-logo-symbol.svg https://pastelink.net/assets/images/grey-logo-symbol.svg — 200 — 2.4 KiB — 44 ms — h2https://pastelink.net/assets/images/logo-symbol-full.svg/assets/images/logo-symbol-full.svg https://pastelink.net/assets/images/logo-symbol-full.svg — 200 — 2.4 KiB — 45 ms — h2https://pastelink.net/assets/images/logo/pastelink-logo-contrast.svg/assets/images/logo/pastelink-logo-... https://pastelink.net/assets/images/logo/pastelink-logo-contrast.svg — 200 — 3.7 KiB — 46 ms — h2https://pastelink.net/assets/images/logo-symbol-non-white-bg.svg/assets/images/logo-symbol-non-whit... https://pastelink.net/assets/images/logo-symbol-non-white-bg.svg — 200 — 4.6 KiB — 47 ms — h2https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2 — 200 — 7.7 KiB — 27 ms — h3https://fonts.gstatic.com/s/montserrat/v31/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXp-obK4.woff2fonts.gstatic.com/s/montserrat/v31/... https://fonts.gstatic.com/s/montserrat/v31/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXp-obK4.woff2 — 200 — 15.9 KiB — 32 ms — h3https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2fonts.gstatic.com/s/poppins/v24/pxi... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2 — 200 — 7.6 KiB — 34 ms — h3https://www.googletagmanager.com/gtag/js?id=G-S3DKHVPF03&cx=c&gtm=4e64k0www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-S3DKHVPF03&cx=c&gtm=4e64k0 — 200 — 152.4 KiB — 52 ms — h2https://www.google.com/ccm/collect?rcb=17&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fpastelink.net%2F&scrsrc=www.googletagmanager.com&rnd=4668245.1776888674&dt=Pastelink.net%20-%20Publish%20Hyperlinks&auid=1835142211.1776888674&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64k0v831407672za200zd831407672xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938465~115938468~117266400~118128923~118463262&apve=1&apvf=f&apvc=1&tft=1776888673935&tfd=487www.google.com/ccm/collect?rcb=17&f... https://www.google.com/ccm/collect?rcb=17&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fpastelink.net%2F&scrsrc=www.googletagmanager.com&rnd=4668245.1776888674&dt=Pastelink.net%20-%20Publish%20Hyperlinks&auid=1835142211.1776888674&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64k0v831407672za200zd831407672xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938465~115938468~117266400~118128923~118463262&apve=1&apvf=f&apvc=1&tft=1776888673935&tfd=487 — 200 — 21 B — 126 ms — h3https://region1.google-analytics.com/g/collect?v=2&tid=G-S3DKHVPF03&gtm=45je64k0v873532799z8831407672za20gzb831407672zd831407672&_p=1776888673705&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1782546705.1776888674&frm=0&pscdl=noapi&rcb=10&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=0~115616986~115938465~115938468~117266401~117384406~117512543&sid=1776888674&sct=1&seg=0&dl=https%3A%2F%2Fpastelink.net%2F&dt=Pastelink.net%20-%20Publish%20Hyperlinks&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=608region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-S3DKHVPF03&gtm=45je64k0v873532799z8831407672za20gzb831407672zd831407672&_p=1776888673705&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1782546705.1776888674&frm=0&pscdl=noapi&rcb=10&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=0~115616986~115938465~115938468~117266401~117384406~117512543&sid=1776888674&sct=1&seg=0&dl=https%3A%2F%2Fpastelink.net%2F&dt=Pastelink.net%20-%20Publish%20Hyperlinks&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=608 — 204 — 547 B — 89 ms — h2https://pastelink.net/pastelink.ico/pastelink.ico https://pastelink.net/pastelink.ico — 200 — 1.3 KiB — 32 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
69% of JavaScript execution is third-party
First-party Third-party 687ms · 302KB · €7/mo
Google Tag Manager
Tag Manager
Costly
Execution 259ms
Transfer 152 KB
Unused 43%
Monthly Cost €3/mo
Google Tag Manager
Tag Manager
Costly
Execution 247ms
Transfer 149 KB
Unused 47%
Monthly Cost €3/mo
Unattributable
Other
Optional
Execution 181ms
Transfer 0 KB
Monthly Cost €2/mo

These scripts may cost more than they're worth

  • Google Tag Manager adds 259ms and costs ~€3/month
  • Google Tag Manager adds 247ms and costs ~€3/month

69% 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

Google Tag Manager takes 259ms 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 247ms 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

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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