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https://seattle.gov

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
81
GRADE
B
FIX
1
REVIEW
6
PASS
6
INFO
2

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

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

954 ms

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

1.40 s

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

48 ms

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

0.144

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

1.08 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.

2.05 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 6 REVIEW 1 FIX
D
JS Bundles
Action
15 scripts, 312 KB unused
FIX
15 scripts, 312 KB unused
Warning::
https://translate.googleapis.com/_/translate_http/...: 94 KB unused (79%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-CGFR...: 65 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-PXQ...: 64 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp...: 44 KB unused (66%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://siteimproveanalytics.com/js/siteanalyze_15...: 23 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 312 KB
312 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_main119 KB94 KB (79%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-CGFRM1LP6G&cx=c&gtm=4e64k0160 KB65 KB (40%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ2160 KB64 KB (40%)✓3rd
https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp=1776894828464&sig=4a311810a7c0f24b36764c004f5296f366 KB44 KB (66%)✓3rd
https://siteimproveanalytics.com/js/siteanalyze_15203573.js32 KB23 KB (75%)✓3rd
https://seattle.gov/cms_resources/pe/sea-global.js61 KB22 KB (36%)✓1st
https://seattle.gov/cms_resources/js/Subsetter/regular.min.js10 KB—✓1st
https://seattle.gov/cms_resources/js/Subsetter/light.min.js19 KB—✓1st
https://seattle.gov/cms_resources/js/Subsetter/brands.min.js7 KB—✓1st
https://seattle.gov/cms_resources/js/Subsetter/solid.min.js100 KB—✓1st

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

B
Page Weight Budget
1.2 MB transferred, 39 requests
REVIEW
1.2 MB transferred, 39 requests
Info::
Page weighs 3.2 MB (1.2 MB transferred)
Warning::
JavaScript is 794 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 794 KB
Info::
39 HTTP requests
Info::
Estimated 0.26 g CO2 per page load
1.2 MB / 2.4 MB budget
1.2 MB transferred
39 requests
0.26 g CO2 per page load
JavaScript 794.3 KiB 64%
Images 217.5 KiB 17%
Fonts 134.7 KiB 11%
Other 36.9 KiB 3%
Other 29.5 KiB 2%
CSS 27.3 KiB 2%
HTML 10.6 KiB 1%
0 2.4 MB 4.9 MB
Under 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

B
Third-Party Impact
51% third-party, 0 ms blocking
REVIEW
51% third-party, 0 ms blocking
Warning::
Third-party code accounts for 51% of page weight (636.4 KiB of 1.2 MiB)
Info::
Third-party blocking time is low (0 ms)
49%
51%
First-party Third-party
B
Image Optimization
9 images, 0 KB saveable
REVIEW
9 images, 0 KB saveable
Info::
All images are well-optimized
9 images 218 KB
0 oversized -0 KB
9 legacy format
0 missing dimensions CLS risk
B
JS Execution Cost
729ms total JS execution
REVIEW
729ms total JS execution
Info::
https://seattle.gov/: 232ms CPU time
Info::
https://seattle.gov/cms_resources/js/Subsetter/fon...: 155ms CPU time
Info::
Unattributable: 106ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-CGFR...: 80ms CPU time
Info::
https://seattle.gov/cms_resources/pe/sea-global.js: 79ms CPU time
Info::
Third-party scripts: 262ms (36% of total)

Main Thread Breakdown

Script Evaluation 41% Style & Layout 25% Other 20% Script Parsing & Compilation 6% Rendering 5%
ScriptTotalScriptingParse/CompileParty
https://seattle.gov/232ms2ms1ms1st
https://seattle.gov/cms_resources/js/Subsetter/fontawesome.min.js155ms54ms1ms1st
Unattributable106ms4ms0ms3rd
https://www.googletagmanager.com/gtag/js?id=G-CGFRM1LP6G&cx=c&gtm=4e64k080ms68ms11ms3rd
https://seattle.gov/cms_resources/pe/sea-global.js79ms69ms0ms1st
https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ277ms64ms11ms3rd
C
Page Weight Inventory
Action
39 resources · 1.2 MB · 312 KB savings available
REVIEW
39 resources · 1.2 MB · 312 KB savings available
Warning::
Page weight 227 KB over 1MB target
Got: 1.2 MB Expected: ≤ 1 MB
Info::
~312 KB of savings available
Warning::
19 third-party resources (51% of weight)
39 resources · 1.2 MiB · 19 third-party 226.7 KiB over 1MB target
JavaScript 64% · 794.3 KiB
Image 20% · 254.4 KiB
Font 11% · 134.7 KiB
Other 2% · 29.5 KiB
CSS 2% · 27.3 KiB
Document 1% · 10.6 KiB

~311.6 KiB of savings available

Remove unused JavaScript: 311.6 KiB
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+
Font Loading
2 fonts (135 KB)
PASS
2 fonts (135 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

135 KB total

Render-blocking

0

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 954 ms LCP 1.4 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 — 47 ms — font-display: swaphttps://seattle.gov/cms_resources/pe/SeattleText-Bold-V3.woffSeattleText-Bold-V3.woff https://seattle.gov/cms_resources/pe/SeattleText-Bold-V3.woff — 92.7 KiB — 34 ms — font-display: swap
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 42 KB
Load time 47 ms
Start 653 ms
Risk FOUT — text flashes from fallback to web font
SeattleText-Bold-V3.woff woff swap
Size 93 KB
Load time 34 ms
Start 653 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
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 ~28 KB and ~56 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
A
HTTP Caching
max-age=300 (5 minutes)
PASS
max-age=300 (5 minutes)
Info::
Cache-Control header is set
Got: public, max-age=300
Info::
Effective TTL: 5 minutes (max-age=300)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

public, max-age=300

DirectiveValueMeaning
public—Any cache may store this response
max-age300Cache for 5 minutes
Effective TTL: 300 seconds
Network Waterfall
39 requests over 1397ms
INFO
0 ms 500 ms 1.0 s FCP 954 ms LCP 1.4 shttps://seattle.gov// https://seattle.gov/ — 200 — 10.6 KiB — 63 ms — h2https://fonts.googleapis.com/css?family=Open+Sans:400,700,800,600,300fonts.googleapis.com/css?family=Ope... https://fonts.googleapis.com/css?family=Open+Sans:400,700,800,600,300 — 200 — 2.3 KiB — 94 ms — h2https://seattle.gov/cms_resources/js/Subsetter/fontawesome.min.js/cms_resources/js/Subsetter/fontawe... https://seattle.gov/cms_resources/js/Subsetter/fontawesome.min.js — 200 — 15.7 KiB — 48 ms — h2https://www.trumba.com/scripts/spuds.jswww.trumba.com/scripts/spuds.js https://www.trumba.com/scripts/spuds.js — 200 — 12.5 KiB — 511 ms — http/1.1https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp=1776894828464&sig=4a311810a7c0f24b36764c004f5296f3cdn.jwplayer.com/libraries/Ctujouh4... https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp=1776894828464&sig=4a311810a7c0f24b36764c004f5296f3 — 200 — 66.2 KiB — 81 ms — h2https://seattle.gov/cms_resources/pe/sea-global.css/cms_resources/pe/sea-global.css https://seattle.gov/cms_resources/pe/sea-global.css — 200 — 20.4 KiB — 45 ms — h2https://seattle.gov/cms_resources/pe/sea-global.js/cms_resources/pe/sea-global.js https://seattle.gov/cms_resources/pe/sea-global.js — 200 — 61.5 KiB — 39 ms — h2https://seattle.gov/cms_resources/js/siteimprove_analytics.js/cms_resources/js/siteimprove_analy... https://seattle.gov/cms_resources/js/siteimprove_analytics.js — 200 — 830 B — 44 ms — h2https://seattle.gov/cms_resources/js/Subsetter/solid.min.js/cms_resources/js/Subsetter/solid.m... https://seattle.gov/cms_resources/js/Subsetter/solid.min.js — 200 — 100.4 KiB — 31 ms — h2https://seattle.gov/cms_resources/js/Subsetter/regular.min.js/cms_resources/js/Subsetter/regular... https://seattle.gov/cms_resources/js/Subsetter/regular.min.js — 200 — 10.2 KiB — 22 ms — h2https://seattle.gov/cms_resources/js/Subsetter/light.min.js/cms_resources/js/Subsetter/light.m... https://seattle.gov/cms_resources/js/Subsetter/light.min.js — 200 — 18.6 KiB — 23 ms — h2https://seattle.gov/cms_resources/js/Subsetter/brands.min.js/cms_resources/js/Subsetter/brands.... https://seattle.gov/cms_resources/js/Subsetter/brands.min.js — 200 — 6.8 KiB — 22 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ2www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ2 — 200 — 159.8 KiB — 176 ms — h2https://siteimproveanalytics.com/js/siteanalyze_15203573.jssiteimproveanalytics.com/js/siteana... https://siteimproveanalytics.com/js/siteanalyze_15203573.js — 200 — 31.5 KiB — 84 ms — h3https://seattle.gov/images/Global/Home_Parks_Spring_Programs_Promo.jpg/images/Global/Home_Parks_Spring_Pr... https://seattle.gov/images/Global/Home_Parks_Spring_Programs_Promo.jpg — 200 — 53.7 KiB — 26 ms — h2https://seattle.gov/images/MayorWilson/CitywideHomePage/mayor_wilson_citywide_154x154.jpg/images/MayorWilson/CitywideHomePag... https://seattle.gov/images/MayorWilson/CitywideHomePage/mayor_wilson_citywide_154x154.jpg — 200 — 6.4 KiB — 28 ms — h2https://seattle.gov/images/Council/Citywide%20Circle%20Headshots/Council%20Image%20Test%202023/city-council-_154x154.jpg/images/Council/Citywide%20Circle%2... https://seattle.gov/images/Council/Citywide%20Circle%20Headshots/Council%20Image%20Test%202023/city-council-_154x154.jpg — 200 — 7.0 KiB — 37 ms — h2https://seattle.gov/images/Departments/CityAttorney/SeattleHome/evans_citywide_home_154x154.jpg/images/Departments/CityAttorney/Se... https://seattle.gov/images/Departments/CityAttorney/SeattleHome/evans_citywide_home_154x154.jpg — 200 — 6.7 KiB — 48 ms — h2https://seattle.gov/images/Departments/Court/Homepage/2021JudgesGroup_300x300.png/images/Departments/Court/Homepage/... https://seattle.gov/images/Departments/Court/Homepage/2021JudgesGroup_300x300.png — 200 — 137.2 KiB — 45 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 — 47 ms — h3https://seattle.gov/cms_resources/pe/SeattleText-Bold-V3.woff/cms_resources/pe/SeattleText-Bold-... https://seattle.gov/cms_resources/pe/SeattleText-Bold-V3.woff — 200 — 92.7 KiB — 34 ms — h2https://seattle.gov/api/content/x121473/elements/LanguagesList,Page,DisclaimerLanguageExcerpts/api/content/x121473/elements/Langu... https://seattle.gov/api/content/x121473/elements/LanguagesList,Page,DisclaimerLanguageExcerpts — 200 — 5.5 KiB — 24 ms — h2https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInittranslate.google.com/translate_a/el... https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit — 200 — 28.3 KiB — 124 ms — h2https://seattle.gov/api/content/x61449/elements/navigation//api/content/x61449/elements/naviga... https://seattle.gov/api/content/x61449/elements/navigation/ — 200 — 1.5 KiB — 26 ms — h2https://www.googletagmanager.com/gtag/js?id=G-CGFRM1LP6G&cx=c&gtm=4e64k0www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-CGFRM1LP6G&cx=c&gtm=4e64k0 — 200 — 160.0 KiB — 63 ms — h2https://www.google.com/ccm/collect?rcb=16&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fseattle.gov%2F&scrsrc=www.googletagmanager.com&rnd=1876735269.1776895027&dt=Seattle.gov%20Home&auid=1692092220.1776895027&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64k0v71205398za200zd71205398xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115616986~115938466~115938468~117266401&apve=1&apvf=f&apvc=1&tft=1776895026743&tfd=878www.google.com/ccm/collect?rcb=16&f... https://www.google.com/ccm/collect?rcb=16&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fseattle.gov%2F&scrsrc=www.googletagmanager.com&rnd=1876735269.1776895027&dt=Seattle.gov%20Home&auid=1692092220.1776895027&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64k0v71205398za200zd71205398xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115616986~115938466~115938468~117266401&apve=1&apvf=f&apvc=1&tft=1776895026743&tfd=878 — 200 — 21 B — 228 ms — h3https://15203573.global.siteimproveanalytics.io/image.aspx?url=https%3A%2F%2Fseattle.gov%2F&title=Seattle.gov%20Home&res=800x600&accountid=15203573&rt=809&prev=2d09ea79-b308-0f89-d3e6-1c91b27e912d&luid=c87ef978-8d9d-b1ac-6246-b8740fc21ff1&rnd=5052815203573.global.siteimproveanalytic... https://15203573.global.siteimproveanalytics.io/image.aspx?url=https%3A%2F%2Fseattle.gov%2F&title=Seattle.gov%20Home&res=800x600&accountid=15203573&rt=809&prev=2d09ea79-b308-0f89-d3e6-1c91b27e912d&luid=c87ef978-8d9d-b1ac-6246-b8740fc21ff1&rnd=50528 — 200 — 210 B — 88 ms — h2https://seattle.gov/api/content/x121475/elements/SitewideMegaMenuItems/api/content/x121475/elements/Sitew... https://seattle.gov/api/content/x121475/elements/SitewideMegaMenuItems — 200 — 21.8 KiB — 23 ms — h2https://www.gstatic.com/_/translate_http/_/ss/k=translate_http.tr.zZZZhVqDDCw.L.W.O/am=BBA4/d=0/rs=AN8SPfoccYc_h-zeKMQux1N0I7taUB-_tA/m=el_main_csswww.gstatic.com/_/translate_http/_/... https://www.gstatic.com/_/translate_http/_/ss/k=translate_http.tr.zZZZhVqDDCw.L.W.O/am=BBA4/d=0/rs=AN8SPfoccYc_h-zeKMQux1N0I7taUB-_tA/m=el_main_css — 200 — 4.6 KiB — 108 ms — h2https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_maintranslate.googleapis.com/_/translat... https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_main — 200 — 118.6 KiB — 100 ms — h2
0 ms 500 ms 1.0 s FCP 954 ms LCP 1.4 shttps://seattle.gov// https://seattle.gov/ — 200 — 10.6 KiB — 63 ms — h2https://fonts.googleapis.com/css?family=Open+Sans:400,700,800,600,300fonts.googleapis.com/css?family=Ope... https://fonts.googleapis.com/css?family=Open+Sans:400,700,800,600,300 — 200 — 2.3 KiB — 94 ms — h2https://seattle.gov/cms_resources/js/Subsetter/fontawesome.min.js/cms_resources/js/Subsetter/fontawe... https://seattle.gov/cms_resources/js/Subsetter/fontawesome.min.js — 200 — 15.7 KiB — 48 ms — h2https://www.trumba.com/scripts/spuds.jswww.trumba.com/scripts/spuds.js https://www.trumba.com/scripts/spuds.js — 200 — 12.5 KiB — 511 ms — http/1.1https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp=1776894828464&sig=4a311810a7c0f24b36764c004f5296f3cdn.jwplayer.com/libraries/Ctujouh4... https://cdn.jwplayer.com/libraries/Ctujouh4.js?exp=1776894828464&sig=4a311810a7c0f24b36764c004f5296f3 — 200 — 66.2 KiB — 81 ms — 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https://seattle.gov/cms_resources/js/Subsetter/light.min.js — 200 — 18.6 KiB — 23 ms — h2https://seattle.gov/cms_resources/js/Subsetter/brands.min.js/cms_resources/js/Subsetter/brands.... https://seattle.gov/cms_resources/js/Subsetter/brands.min.js — 200 — 6.8 KiB — 22 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ2www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-PXQBQ2 — 200 — 159.8 KiB — 176 ms — h2https://siteimproveanalytics.com/js/siteanalyze_15203573.jssiteimproveanalytics.com/js/siteana... https://siteimproveanalytics.com/js/siteanalyze_15203573.js — 200 — 31.5 KiB — 84 ms — h3https://seattle.gov/images/Global/Home_Parks_Spring_Programs_Promo.jpg/images/Global/Home_Parks_Spring_Pr... https://seattle.gov/images/Global/Home_Parks_Spring_Programs_Promo.jpg — 200 — 53.7 KiB — 26 ms — h2https://seattle.gov/images/MayorWilson/CitywideHomePage/mayor_wilson_citywide_154x154.jpg/images/MayorWilson/CitywideHomePag... 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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
36% of JavaScript execution is third-party
First-party Third-party 262ms · 320KB · $3/mo
Unattributable
Other
Optional
Execution 106ms
Transfer 0 KB
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 80ms
Transfer 160 KB
Unused 40%
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 77ms
Transfer 160 KB
Unused 40%
Monthly Cost $1/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.

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