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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
71
GRADE
C
FIX
5
REVIEW
2
PASS
6
INFO
2

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

Mobile Desktop
67
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
89
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.

2.51 s

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

2.94 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.

0.002

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

3.38 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.

2.94 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
6 PASS 2 REVIEW 5 FIX
F
Page Weight Budget
Action
3.0 MB transferred, 51 requests
FIX
3.0 MB transferred, 51 requests
Warning::
Page weighs 5.5 MB (3.0 MB transferred)
Warning::
JavaScript is 2.0 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 2.0 MB
Info::
Fonts are 352 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 352 KB
Info::
CSS is 313 KB — consider purging unused styles
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
Got: 313 KB
Info::
51 HTTP requests
Info::
Estimated 0.62 g CO2 per page load
3.0 MB / 2.4 MB budget
3.0 MB transferred
51 requests
0.62 g CO2 per page load
JavaScript 2.0 MiB 69%
Fonts 351.8 KiB 12%
CSS 313.1 KiB 10%
Images 196.8 KiB 6%
Other 48.8 KiB 2%
HTML 26.0 KiB 1%
Other 2.5 KiB 0%
Other 1.9 KiB 0%
Other 1.4 KiB 0%
0 2.4 MB 4.9 MB
Over budget

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

Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.

Why this matters

CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.

Source: web.dev

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 (3.0 MiB of 3.0 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Bundles
Action
14 scripts, 1003 KB unused
FIX
14 scripts, 1003 KB unused
Warning::
https://porkbun.com/js/skaboink.js?v=PrettyTrees_0...: 414 KB unused (99%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://porkbun.com/js/skaboink.js?v=PrettyTrees_0...: unminified — 80 KB could be saved
Warning::
https://porkbun.com/js/jquery-ui-1.12.1.min.js?v=P...: 221 KB unused (89%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://js.stripe.com/v3: 151 KB unused (67%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://porkbun.com/js/PhoneFormat.js?v=PrettyTree...: 116 KB unused (31%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://porkbun.com/js/jquery-3.2.1.min.nostrict.j...: 45 KB unused (53%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 1003 KB
1003 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://porkbun.com/js/skaboink.js?v=PrettyTrees_0.602417 KB414 KB (99%)✗3rd
https://porkbun.com/js/jquery-ui-1.12.1.min.js?v=PrettyTrees_0.602249 KB221 KB (89%)✓3rd
https://js.stripe.com/v3225 KB151 KB (67%)✓3rd
https://porkbun.com/js/PhoneFormat.js?v=PrettyTrees_0.602376 KB116 KB (31%)✓3rd
https://porkbun.com/js/jquery-3.2.1.min.nostrict.js?v=PrettyTrees_0.60285 KB45 KB (53%)✓3rd
https://porkbun.com/bootstrap-3.3.7-dist/js/bootstrap.min.js?v=PrettyTrees_0.60237 KB30 KB (82%)✓3rd
https://porkbun.com/js/client.min.js?v=PrettyTrees_0.60247 KB27 KB (59%)✓3rd
https://porkbun.com/js/he/he.js?v=PrettyTrees_0.60299 KB—✓3rd
https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.60229 KB—✓3rd
https://js.stripe.com/v3/fingerprinted/js/shared-e2323e458efc5fdc5c667c769753564a.js188 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
51 resources · 3.0 MB · 1003 KB savings available
FIX
51 resources · 3.0 MB · 1003 KB savings available
Warning::
Page weight 2.0 MB over 1MB target
Got: 3.0 MB Expected: ≤ 1 MB
Info::
~1003 KB of savings available
Warning::
50 third-party resources (100% of weight)
Info::
5 resources over 200KB
51 resources · 3.0 MiB · 50 third-party 2.0 MiB over 1MB target
JavaScript 69% · 2.0 MiB
Font 12% · 351.8 KiB
CSS 10% · 313.1 KiB
Image 7% · 199.2 KiB
Media 2% · 48.8 KiB
Document 1% · 27.5 KiB
Other 0% · 2.0 KiB

~1002.9 KiB of savings available

Remove unused JavaScript: 1002.9 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
9 images, 0 KB saveable
REVIEW
9 images, 0 KB saveable
Warning::
https://porkbun-media.s3-us-west-2.amazonaws.com/t... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://porkbun-media.s3.us-west-2.amazonaws.com/m... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://porkbun.com/partners/logos/porkbun.comphpP... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://porkbun-media.s3.us-west-2.amazonaws.com/m... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
9 images 197 KB
0 oversized -0 KB
9 legacy format
4 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

C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

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
312ms total JS execution
PASS
312ms total JS execution
Info::
https://porkbun.com/products/webhosting/managedLin...: 110ms CPU time
Info::
Unattributable: 81ms CPU time
Info::
https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_...: 63ms CPU time
Info::
https://js.stripe.com/v3: 58ms CPU time
Warning::
Third-party scripts: 312ms (100% of total)

Main Thread Breakdown

Script Evaluation 42% Other 20% Style & Layout 18% Script Parsing & Compilation 9% Parse HTML & CSS 4% Rendering 4%
ScriptTotalScriptingParse/CompileParty
https://porkbun.com/products/webhosting/managedLinks110ms1ms1ms3rd
Unattributable81ms2ms0ms3rd
https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.60263ms34ms1ms3rd
https://js.stripe.com/v358ms36ms19ms3rd
A+
Font Loading
5 fonts (352 KB)
PASS
5 fonts (352 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

352 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 1.0 s 2.0 s 3.0 s FCP 2.5 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 — 48 ms — font-display: swaphttps://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/webfonts/fa-solid-900.woff2fa-solid-900.woff2 https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/webfonts/fa-solid-900.woff2 — 153.5 KiB — 182 ms — font-display: swaphttps://porkbun.com/bootstrap-3.3.7-dist/fonts/glyphicons-halflings-regular.woff2glyphicons-halflings-re... https://porkbun.com/bootstrap-3.3.7-dist/fonts/glyphicons-halflings-regular.woff2 — 18.2 KiB — 181 ms — font-display: swaphttps://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/webfonts/fa-brands-400.woff2fa-brands-400.woff2 https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/webfonts/fa-brands-400.woff2 — 115.8 KiB — 184 ms — font-display: swaphttps://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTUGmu0SC55K5gw.woff2memvYaGs126MiZpBA-UvWbX... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTUGmu0SC55K5gw.woff2 — 22.2 KiB — 44 ms — font-display: swap
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 42 KB
Load time 48 ms
Start 2.3 s
Risk FOUT — text flashes from fallback to web font
fa-solid-900.woff2 woff2 swap
Size 154 KB
Load time 182 ms
Start 2.3 s
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
glyphicons-halflings-re... woff2 swap
Size 18 KB
Load time 181 ms
Start 2.3 s
Risk FOUT — text flashes from fallback to web font
fa-brands-400.woff2 woff2 swap
Size 116 KB
Load time 184 ms
Start 2.3 s
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
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 22 KB
Load time 44 ms
Start 2.3 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 ~135 KB and ~270 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
Network Waterfall
51 requests over 5156ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s FCP 2.5 s LCP 2.9 shttps://l.ink// https://l.ink/ — 307 — 134 B — 549 ms — h2https://porkbun.com/products/webhosting/managedLinksporkbun.com/products/webhosting/man... https://porkbun.com/products/webhosting/managedLinks — 200 — 21.6 KiB — 802 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/bootstrap.min.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/bootstrap.min.css — 200 — 119.2 KiB — 889 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.files.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.files.css — 200 — 6.8 KiB — 265 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.pro.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.pro.css — 200 — 22.7 KiB — 183 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.social.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.social.css — 200 — 3.7 KiB — 543 ms — h2https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/css/all.min.cssporkbun.com/fontawesome/fontawesome... https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/css/all.min.css — 200 — 101.4 KiB — 894 ms — h2https://porkbun.com/css/all.css?v=PrettyTrees_0.602porkbun.com/css/all.css?v=PrettyTre... https://porkbun.com/css/all.css?v=PrettyTrees_0.602 — 200 — 47.5 KiB — 658 ms — h2https://porkbun.com/css/bootstrap.custom.css?v=PrettyTrees_0.602porkbun.com/css/bootstrap.custom.cs... https://porkbun.com/css/bootstrap.custom.css?v=PrettyTrees_0.602 — 200 — 2.0 KiB — 265 ms — h2https://porkbun.com/css/media-queries.css?v=PrettyTrees_0.602porkbun.com/css/media-queries.css?v... https://porkbun.com/css/media-queries.css?v=PrettyTrees_0.602 — 200 — 7.7 KiB — 657 ms — h2https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700fonts.googleapis.com/css?family=Ope... https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700 — 200 — 2.3 KiB — 73 ms — h2https://porkbun.com/images/loading.small.gifporkbun.com/images/loading.small.gi... https://porkbun.com/images/loading.small.gif — 200 — 1.3 KiB — 885 ms — h2https://porkbun.com/partners/logos/porkbun.comphpPkl2eU.svgporkbun.com/partners/logos/porkbun.... https://porkbun.com/partners/logos/porkbun.comphpPkl2eU.svg — 200 — 2.2 KiB — 885 ms — h2https://porkbun-media.s3-us-west-2.amazonaws.com/tld-buns/_bio.svgporkbun-media.s3-us-west-2.amazonaw... https://porkbun-media.s3-us-west-2.amazonaws.com/tld-buns/_bio.svg — 200 — 14.3 KiB — 579 ms — http/1.1https://porkbun-media.s3.us-west-2.amazonaws.com/misc/l.ink.example.1.jpgporkbun-media.s3.us-west-2.amazonaw... https://porkbun-media.s3.us-west-2.amazonaws.com/misc/l.ink.example.1.jpg — 200 — 59.5 KiB — 926 ms — http/1.1https://porkbun-media.s3.us-west-2.amazonaws.com/misc/l.ink.example.2.jpgporkbun-media.s3.us-west-2.amazonaw... https://porkbun-media.s3.us-west-2.amazonaws.com/misc/l.ink.example.2.jpg — 200 — 67.4 KiB — 929 ms — http/1.1https://porkbun.com/images/pig-icon.pngporkbun.com/images/pig-icon.png https://porkbun.com/images/pig-icon.png — 200 — 1.3 KiB — 886 ms — h2https://porkbun.com/media/reglogo.pngporkbun.com/media/reglogo.png https://porkbun.com/media/reglogo.png — 200 — 4.0 KiB — 881 ms — h2https://js.stripe.com/v3js.stripe.com/v3 https://js.stripe.com/v3 — 200 — 225.1 KiB — 84 ms — h3https://porkbun.com/js/jquery-3.2.1.min.nostrict.js?v=PrettyTrees_0.602porkbun.com/js/jquery-3.2.1.min.nos... https://porkbun.com/js/jquery-3.2.1.min.nostrict.js?v=PrettyTrees_0.602 — 200 — 85.3 KiB — 880 ms — h2https://porkbun.com/js/jquery-ui-1.12.1.min.js?v=PrettyTrees_0.602porkbun.com/js/jquery-ui-1.12.1.min... https://porkbun.com/js/jquery-ui-1.12.1.min.js?v=PrettyTrees_0.602 — 200 — 248.6 KiB — 988 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/js/bootstrap.min.js?v=PrettyTrees_0.602porkbun.com/bootstrap-3.3.7-dist/js... https://porkbun.com/bootstrap-3.3.7-dist/js/bootstrap.min.js?v=PrettyTrees_0.602 — 200 — 36.8 KiB — 802 ms — h2https://porkbun.com/js/PhoneFormat.js?v=PrettyTrees_0.602porkbun.com/js/PhoneFormat.js?v=Pre... https://porkbun.com/js/PhoneFormat.js?v=PrettyTrees_0.602 — 200 — 375.6 KiB — 984 ms — h2https://porkbun.com/js/client.min.js?v=PrettyTrees_0.602porkbun.com/js/client.min.js?v=Pret... https://porkbun.com/js/client.min.js?v=PrettyTrees_0.602 — 200 — 46.5 KiB — 805 ms — h2https://porkbun.com/js/he/he.js?v=PrettyTrees_0.602porkbun.com/js/he/he.js?v=PrettyTre... https://porkbun.com/js/he/he.js?v=PrettyTrees_0.602 — 200 — 99.3 KiB — 805 ms — h2https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.602porkbun.com/js/pbfp2.min.js?v=Prett... https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.602 — 200 — 29.4 KiB — 798 ms — h2https://porkbun.com/js/skaboink.js?v=PrettyTrees_0.602porkbun.com/js/skaboink.js?v=Pretty... https://porkbun.com/js/skaboink.js?v=PrettyTrees_0.602 — 200 — 417.2 KiB — 976 ms — h2https://porkbun.com/images/footerpig.pngporkbun.com/images/footerpig.png https://porkbun.com/images/footerpig.png — 200 — 34.7 KiB — 803 ms — h2https://porkbun.com/images/Hero_Sitebuilder.svgporkbun.com/images/Hero_Sitebuilder... https://porkbun.com/images/Hero_Sitebuilder.svg — 200 — 12.1 KiB — 182 ms — h2https://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 — 48 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s FCP 2.5 s LCP 2.9 shttps://l.ink// https://l.ink/ — 307 — 134 B — 549 ms — h2https://porkbun.com/products/webhosting/managedLinksporkbun.com/products/webhosting/man... https://porkbun.com/products/webhosting/managedLinks — 200 — 21.6 KiB — 802 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/bootstrap.min.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/bootstrap.min.css — 200 — 119.2 KiB — 889 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.files.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.files.css — 200 — 6.8 KiB — 265 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.pro.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.pro.css — 200 — 22.7 KiB — 183 ms — h2https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.social.cssporkbun.com/bootstrap-3.3.7-dist/cs... https://porkbun.com/bootstrap-3.3.7-dist/css/glyphicons.social.css — 200 — 3.7 KiB — 543 ms — h2https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/css/all.min.cssporkbun.com/fontawesome/fontawesome... https://porkbun.com/fontawesome/fontawesome-free-6.5.2-web/css/all.min.css — 200 — 101.4 KiB — 894 ms — h2https://porkbun.com/css/all.css?v=PrettyTrees_0.602porkbun.com/css/all.css?v=PrettyTre... https://porkbun.com/css/all.css?v=PrettyTrees_0.602 — 200 — 47.5 KiB — 658 ms — h2https://porkbun.com/css/bootstrap.custom.css?v=PrettyTrees_0.602porkbun.com/css/bootstrap.custom.cs... https://porkbun.com/css/bootstrap.custom.css?v=PrettyTrees_0.602 — 200 — 2.0 KiB — 265 ms — h2https://porkbun.com/css/media-queries.css?v=PrettyTrees_0.602porkbun.com/css/media-queries.css?v... https://porkbun.com/css/media-queries.css?v=PrettyTrees_0.602 — 200 — 7.7 KiB — 657 ms — h2https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700fonts.googleapis.com/css?family=Ope... 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h2https://porkbun.com/bootstrap-3.3.7-dist/js/bootstrap.min.js?v=PrettyTrees_0.602porkbun.com/bootstrap-3.3.7-dist/js... https://porkbun.com/bootstrap-3.3.7-dist/js/bootstrap.min.js?v=PrettyTrees_0.602 — 200 — 36.8 KiB — 802 ms — h2https://porkbun.com/js/PhoneFormat.js?v=PrettyTrees_0.602porkbun.com/js/PhoneFormat.js?v=Pre... https://porkbun.com/js/PhoneFormat.js?v=PrettyTrees_0.602 — 200 — 375.6 KiB — 984 ms — h2https://porkbun.com/js/client.min.js?v=PrettyTrees_0.602porkbun.com/js/client.min.js?v=Pret... https://porkbun.com/js/client.min.js?v=PrettyTrees_0.602 — 200 — 46.5 KiB — 805 ms — h2https://porkbun.com/js/he/he.js?v=PrettyTrees_0.602porkbun.com/js/he/he.js?v=PrettyTre... https://porkbun.com/js/he/he.js?v=PrettyTrees_0.602 — 200 — 99.3 KiB — 805 ms — h2https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.602porkbun.com/js/pbfp2.min.js?v=Prett... https://porkbun.com/js/pbfp2.min.js?v=PrettyTrees_0.602 — 200 — 29.4 KiB — 798 ms — 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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
100% of JavaScript execution is third-party
First-party Third-party 312ms · 276KB · $4/mo
porkbun.com
Other
Optional
Execution 110ms
Transfer 22 KB
Monthly Cost $1/mo
Unattributable
Other
Optional
Execution 81ms
Transfer 0 KB
Monthly Cost $1/mo
porkbun.com
Other
Optional
Execution 63ms
Transfer 29 KB
Monthly Cost $1/mo
Stripe
Payment
Essential
Execution 58ms
Transfer 225 KB
Unused 67%
Monthly Cost $1/mo

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

67% of Stripe'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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