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Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
71
GRADE
C
FIX
6
REVIEW
2
PASS
7
INFO
2

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

Mobile Desktop
32
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
87
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
82
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.

9.37 s

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

15.35 s

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

918 ms

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

0.114

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

9.37 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.

16.62 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
7 PASS 2 REVIEW 6 FIX
F
Page Weight Budget
Action
4.3 MB transferred, 43 requests
FIX
4.3 MB transferred, 43 requests
Critical::
Page weighs 7.6 MB (4.3 MB transferred)
Warning::
Images are 2.4 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 2.4 MB
Warning::
JavaScript is 920 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 920 KB
Info::
Fonts are 271 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 271 KB
Info::
43 HTTP requests
Info::
Estimated 0.90 g CO2 per page load
4.3 MB / 2.4 MB budget
4.3 MB transferred
43 requests
0.90 g CO2 per page load
Images 2.4 MiB 56%
JavaScript 920.3 KiB 21%
HTML 604.2 KiB 14%
Fonts 270.8 KiB 6%
CSS 67.7 KiB 2%
Other 63.3 KiB 1%
Other 10.6 KiB 0%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

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

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 (4.3 MiB of 4.3 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2731ms total JS execution
FIX
2731ms total JS execution
Warning::
https://www.sd.gov/scripts/js_includes_sp_libs_min...: 1323ms CPU time
Warning::
https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04...: 591ms CPU time
Warning::
Unattributable: 406ms CPU time
Warning::
https://www.sd.gov/cs: 261ms CPU time
Info::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 151ms CPU time
Warning::
Third-party scripts: 2731ms (100% of total)

Main Thread Breakdown

Script Evaluation 53% Other 18% Style & Layout 10% Script Parsing & Compilation 10% Parse HTML & CSS 6%
ScriptTotalScriptingParse/CompileParty
https://www.sd.gov/scripts/js_includes_sp_libs_min.jsx?v=03-04-2026_1012&lp=Sat_Apr_18_01_42_07_PDT_2026&c=12_2721323ms1029ms23ms3rd
https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04-2026_1012591ms328ms180ms3rd
Unattributable406ms6ms0ms3rd
https://www.sd.gov/cs261ms8ms5ms3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js151ms82ms69ms3rd
D
JS Bundles
Action
11 scripts, 499 KB unused
FIX
11 scripts, 499 KB unused
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 241 KB unused (67%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04...: 219 KB unused (51%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.sd.gov/scripts/js_includes_sp_libs_min...: 39 KB unused (36%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 499 KB
499 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB241 KB (67%)✓3rd
https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04-2026_1012433 KB219 KB (51%)✓3rd
https://www.sd.gov/scripts/js_includes_sp_libs_min.jsx?v=03-04-2026_1012&lp=Sat_Apr_18_01_42_07_PDT_2026&c=12_272106 KB39 KB (36%)✓3rd
https://www.sd.gov/scripts/thirdparty/dompurify/purify.min.js?sysparm_substitute=false9 KB—✓3rd
https://www.sd.gov/googlereCapcha.jsdbx?c=81 KB—✓3rd
https://www.sd.gov/app_com.jsdbx?c=211 KB—✓3rd
https://www.sd.gov/app_com.modelUtil.jsdbx?c=203 KB—✓3rd
https://www.sd.gov/app_com.cxs.contextual_search.jsdbx?c=562 KB—✓3rd
https://www.google.com/recaptcha/api.js?onload=renderAndVerifyGoogleCpatcha&render=explicit&&_=17768955821111 KB—✓3rd
https://www.sd.gov/scripts/angular-truncate.js?v=03-04-2026_10121 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

F
Page Weight Inventory
Action
43 resources · 4.3 MB · 499 KB savings available
FIX
43 resources · 4.3 MB · 499 KB savings available
Warning::
Page weight 3.3 MB over 1MB target
Got: 4.3 MB Expected: ≤ 1 MB
Info::
~499 KB of savings available
Warning::
42 third-party resources (100% of weight)
Info::
7 resources over 200KB
43 resources · 4.3 MiB · 42 third-party 3.3 MiB over 1MB target
Image 56% · 2.4 MiB
JavaScript 21% · 920.3 KiB
Document 14% · 606.1 KiB
Font 6% · 270.8 KiB
CSS 2% · 67.7 KiB
Other 1% · 64.2 KiB

~498.8 KiB of savings available

Remove unused JavaScript: 498.8 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
13 images, 0 KB saveable
REVIEW
13 images, 0 KB saveable
Warning::
https://www.sd.gov/2c2e84dc1bf4cd501c4fa97ae54bcbb... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.sd.gov/sdNameWhite.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.sd.gov/badlands-bg.svg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.sd.gov/6f8099c91b4149101c4fa97ae54bcbf... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.sd.gov/sd-capitol-bldg.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
13 images 2.4 MB
0 oversized -0 KB
12 legacy format
5 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

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
5 fonts (271 KB)
PASS
5 fonts (271 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

271 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 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s FCP 9.4 s LCP 15.4 shttps://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2glyphicons-halflings-re... https://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2 — 18.2 KiB — 652 ms — font-display: swaphttps://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0fontawesome-webfont.woff2 https://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0 — 76.0 KiB — 753 ms — font-display: swapdata:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…woff2;charset=utf-8;bas... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 58.7 KiB — 207 ms — font-display: swapdata:font/woff2;charset=utf-8;base64,d09GMgABAAAAAO0gABIAAAACYAgAAOy1AAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…woff2;charset=utf-8;bas... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAO0gABIAAAACYAgAAOy1AAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 59.3 KiB — 62 ms — font-display: swapdata:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOpMABIAAAACFdwAAOnfAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…woff2;charset=utf-8;bas... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOpMABIAAAACFdwAAOnfAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 58.6 KiB — 65 ms — font-display: swap
glyphicons-halflings-re... woff2 swap
Size 18 KB
Load time 652 ms
Start 700 ms
Risk FOUT — text flashes from fallback to web font
fontawesome-webfont.woff2 unknown swap
Size 76 KB
Load time 753 ms
Start 701 ms
Risk FOUT — text flashes from fallback to web font
woff2;charset=utf-8;bas... woff2 swap
Size 59 KB
Load time 207 ms
Start 2.1 s
Risk FOUT — text flashes from fallback to web font
woff2;charset=utf-8;bas... woff2 swap
Size 59 KB
Load time 62 ms
Start 2.3 s
Risk FOUT — text flashes from fallback to web font
woff2;charset=utf-8;bas... woff2 swap
Size 59 KB
Load time 65 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 ~23 KB and ~46 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
3 hints, 0 missing preconnects
PASS
3 hints, 0 missing preconnects
Info::
Page uses 3 resource hint(s)

Current Resource Hints

preconnect
—
preload
3
dns-prefetch
—
prefetch
—

3 resource hints configured

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
43 requests over 3066ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s FCP 9.4 s LCP 15.4 shttps://sd.gov// https://sd.gov/ — 308 — 137 B — 116 ms — h2https://www.sd.gov/www.sd.gov/ https://www.sd.gov/ — 302 — 1.1 KiB — 331 ms — http/1.1https://www.sd.gov/cswww.sd.gov/cs https://www.sd.gov/cs — 200 — 604.2 KiB — 745 ms — http/1.1https://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2www.sd.gov/styles/fonts/glyphicons-... https://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2 — 200 — 18.2 KiB — 652 ms — http/1.1https://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0www.sd.gov/scripts/icon-fonts/font-... https://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0 — 200 — 76.0 KiB — 753 ms — http/1.1https://www.sd.gov/styles/scss/sp-bootstrap-basic.scss?portal_id=6cd61a81dbb0b810b2fb93d4f3961931&theme_id=320cbb1b1b484d101c4fa97ae54bcb34&v=7ccd4d4247900310237fbd51026d43f8&uxf_theme_id=null&uxf_theme_variant_id=null&is_rtl=falsewww.sd.gov/styles/scss/sp-bootstrap... https://www.sd.gov/styles/scss/sp-bootstrap-basic.scss?portal_id=6cd61a81dbb0b810b2fb93d4f3961931&theme_id=320cbb1b1b484d101c4fa97ae54bcb34&v=7ccd4d4247900310237fbd51026d43f8&uxf_theme_id=null&uxf_theme_variant_id=null&is_rtl=false — 200 — 40.3 KiB — 404 ms — http/1.1https://www.sd.gov/scripts/thirdparty/dompurify/purify.min.js?sysparm_substitute=falsewww.sd.gov/scripts/thirdparty/dompu... https://www.sd.gov/scripts/thirdparty/dompurify/purify.min.js?sysparm_substitute=false — 200 — 8.9 KiB — 110 ms — http/1.1https://www.sd.gov/scripts/js_includes_sp_libs_min.jsx?v=03-04-2026_1012&lp=Sat_Apr_18_01_42_07_PDT_2026&c=12_272www.sd.gov/scripts/js_includes_sp_l... https://www.sd.gov/scripts/js_includes_sp_libs_min.jsx?v=03-04-2026_1012&lp=Sat_Apr_18_01_42_07_PDT_2026&c=12_272 — 200 — 106.4 KiB — 218 ms — http/1.1https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04-2026_1012www.sd.gov/scripts/dist/sp_min.jsx?... https://www.sd.gov/scripts/dist/sp_min.jsx?v=03-04-2026_1012 — 200 — 432.5 KiB — 711 ms — http/1.1https://www.sd.gov/googlereCapcha.jsdbx?c=8www.sd.gov/googlereCapcha.jsdbx?c=8 https://www.sd.gov/googlereCapcha.jsdbx?c=8 — 200 — 1.3 KiB — 303 ms — http/1.1https://www.sd.gov/app_com.jsdbx?c=21www.sd.gov/app_com.jsdbx?c=21 https://www.sd.gov/app_com.jsdbx?c=21 — 200 — 1.2 KiB — 313 ms — http/1.1https://www.sd.gov/app_com.modelUtil.jsdbx?c=20www.sd.gov/app_com.modelUtil.jsdbx?... https://www.sd.gov/app_com.modelUtil.jsdbx?c=20 — 200 — 3.2 KiB — 319 ms — http/1.1https://www.sd.gov/app_com.cxs.contextual_search.jsdbx?c=56www.sd.gov/app_com.cxs.contextual_s... https://www.sd.gov/app_com.cxs.contextual_search.jsdbx?c=56 — 200 — 2.4 KiB — 353 ms — http/1.1https://www.sd.gov/styles/retina_icons/retina_icons.css?v=03-04-2026_1012www.sd.gov/styles/retina_icons/reti... https://www.sd.gov/styles/retina_icons/retina_icons.css?v=03-04-2026_1012 — 200 — 3.5 KiB — 209 ms — http/1.1https://www.sd.gov/aae4f7dc23330300c6bf121727bf6584.spcssdbx?c=123&portal=6cd61a81dbb0b810b2fb93d4f3961931&theme=320cbb1b1b484d101c4fa97ae54bcb34www.sd.gov/aae4f7dc23330300c6bf1217... https://www.sd.gov/aae4f7dc23330300c6bf121727bf6584.spcssdbx?c=123&portal=6cd61a81dbb0b810b2fb93d4f3961931&theme=320cbb1b1b484d101c4fa97ae54bcb34 — 200 — 3.6 KiB — 272 ms — http/1.1https://www.sd.gov/api/now/sp/page?time=1776895582115&portal_id=6cd61a81dbb0b810b2fb93d4f3961931&request_uri=%2Fcswww.sd.gov/api/now/sp/page?time=177... https://www.sd.gov/api/now/sp/page?time=1776895582115&portal_id=6cd61a81dbb0b810b2fb93d4f3961931&request_uri=%2Fcs — 200 — 60.3 KiB — 635 ms — http/1.1https://www.sd.gov/images/sp-agent-chat-icon.svgwww.sd.gov/images/sp-agent-chat-ico... https://www.sd.gov/images/sp-agent-chat-icon.svg — 200 — 1.2 KiB — 130 ms — http/1.1https://www.sd.gov/styles/fonts/source-sans-pro/source-sans-pro-latin.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/fonts/source-sans... https://www.sd.gov/styles/fonts/source-sans-pro/source-sans-pro-latin.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 818 B — 103 ms — http/1.1https://www.sd.gov/styles/css_includes_$sp.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/css_includes_$sp.... https://www.sd.gov/styles/css_includes_$sp.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 10.9 KiB — 107 ms — http/1.1https://www.sd.gov/styles/css_includes_$sp_later.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/css_includes_$sp_... https://www.sd.gov/styles/css_includes_$sp_later.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 8.6 KiB — 105 ms — http/1.1https://www.google.com/recaptcha/api.js?onload=renderAndVerifyGoogleCpatcha&render=explicit&&_=1776895582111www.google.com/recaptcha/api.js?onl... https://www.google.com/recaptcha/api.js?onload=renderAndVerifyGoogleCpatcha&render=explicit&&_=1776895582111 — 200 — 1.0 KiB — 101 ms — h3https://www.sd.gov/angular.do?sysparm_type=get_partial&name=sn_banner.xmlwww.sd.gov/angular.do?sysparm_type=... https://www.sd.gov/angular.do?sysparm_type=get_partial&name=sn_banner.xml — 200 — 1.9 KiB — 112 ms — http/1.1data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…data:font/woff2;charset=utf-8;base6... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 200 — 58.7 KiB — 207 ms — datahttps://www.sd.gov/api/now/sp/agent_chat/portal/6cd61a81dbb0b810b2fb93d4f3961931/configwww.sd.gov/api/now/sp/agent_chat/po... https://www.sd.gov/api/now/sp/agent_chat/portal/6cd61a81dbb0b810b2fb93d4f3961931/config — 200 — 1.1 KiB — 111 ms — http/1.1https://www.sd.gov/scripts/angular-truncate.js?v=03-04-2026_1012www.sd.gov/scripts/angular-truncate... https://www.sd.gov/scripts/angular-truncate.js?v=03-04-2026_1012 — 200 — 1017 B — 105 ms — http/1.1https://www.sd.gov/sdHomeLake.pngwww.sd.gov/sdHomeLake.png https://www.sd.gov/sdHomeLake.png — 200 — 738.5 KiB — 328 ms — http/1.1data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAO0gABIAAAACYAgAAOy1AAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…data:font/woff2;charset=utf-8;base6... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAO0gABIAAAACYAgAAOy1AAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 200 — 59.3 KiB — 62 ms — datadata:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOpMABIAAAACFdwAAOnfAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…data:font/woff2;charset=utf-8;base6... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOpMABIAAAACFdwAAOnfAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 200 — 58.6 KiB — 65 ms — datahttps://www.sd.gov/mySDLogin.svgwww.sd.gov/mySDLogin.svg https://www.sd.gov/mySDLogin.svg — 200 — 9.8 KiB — 124 ms — http/1.1https://www.sd.gov/badlands-bg.svgwww.sd.gov/badlands-bg.svg https://www.sd.gov/badlands-bg.svg — 200 — 4.4 KiB — 123 ms — http/1.1
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s 16.0 s FCP 9.4 s LCP 15.4 shttps://sd.gov// https://sd.gov/ — 308 — 137 B — 116 ms — h2https://www.sd.gov/www.sd.gov/ https://www.sd.gov/ — 302 — 1.1 KiB — 331 ms — http/1.1https://www.sd.gov/cswww.sd.gov/cs https://www.sd.gov/cs — 200 — 604.2 KiB — 745 ms — http/1.1https://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2www.sd.gov/styles/fonts/glyphicons-... https://www.sd.gov/styles/fonts/glyphicons-halflings-regular.woff2 — 200 — 18.2 KiB — 652 ms — http/1.1https://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0www.sd.gov/scripts/icon-fonts/font-... https://www.sd.gov/scripts/icon-fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0 — 200 — 76.0 KiB — 753 ms — 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http/1.1https://www.sd.gov/styles/retina_icons/retina_icons.css?v=03-04-2026_1012www.sd.gov/styles/retina_icons/reti... https://www.sd.gov/styles/retina_icons/retina_icons.css?v=03-04-2026_1012 — 200 — 3.5 KiB — 209 ms — http/1.1https://www.sd.gov/aae4f7dc23330300c6bf121727bf6584.spcssdbx?c=123&portal=6cd61a81dbb0b810b2fb93d4f3961931&theme=320cbb1b1b484d101c4fa97ae54bcb34www.sd.gov/aae4f7dc23330300c6bf1217... https://www.sd.gov/aae4f7dc23330300c6bf121727bf6584.spcssdbx?c=123&portal=6cd61a81dbb0b810b2fb93d4f3961931&theme=320cbb1b1b484d101c4fa97ae54bcb34 — 200 — 3.6 KiB — 272 ms — http/1.1https://www.sd.gov/api/now/sp/page?time=1776895582115&portal_id=6cd61a81dbb0b810b2fb93d4f3961931&request_uri=%2Fcswww.sd.gov/api/now/sp/page?time=177... https://www.sd.gov/api/now/sp/page?time=1776895582115&portal_id=6cd61a81dbb0b810b2fb93d4f3961931&request_uri=%2Fcs — 200 — 60.3 KiB — 635 ms — http/1.1https://www.sd.gov/images/sp-agent-chat-icon.svgwww.sd.gov/images/sp-agent-chat-ico... https://www.sd.gov/images/sp-agent-chat-icon.svg — 200 — 1.2 KiB — 130 ms — http/1.1https://www.sd.gov/styles/fonts/source-sans-pro/source-sans-pro-latin.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/fonts/source-sans... https://www.sd.gov/styles/fonts/source-sans-pro/source-sans-pro-latin.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 818 B — 103 ms — http/1.1https://www.sd.gov/styles/css_includes_$sp.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/css_includes_$sp.... https://www.sd.gov/styles/css_includes_$sp.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 10.9 KiB — 107 ms — http/1.1https://www.sd.gov/styles/css_includes_$sp_later.css?v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/styles/css_includes_$sp_... https://www.sd.gov/styles/css_includes_$sp_later.css?v=7ccd4d4247900310237fbd51026d43f8 — 200 — 8.6 KiB — 105 ms — http/1.1https://www.google.com/recaptcha/api.js?onload=renderAndVerifyGoogleCpatcha&render=explicit&&_=1776895582111www.google.com/recaptcha/api.js?onl... https://www.google.com/recaptcha/api.js?onload=renderAndVerifyGoogleCpatcha&render=explicit&&_=1776895582111 — 200 — 1.0 KiB — 101 ms — h3https://www.sd.gov/angular.do?sysparm_type=get_partial&name=sn_banner.xmlwww.sd.gov/angular.do?sysparm_type=... https://www.sd.gov/angular.do?sysparm_type=get_partial&name=sn_banner.xml — 200 — 1.9 KiB — 112 ms — http/1.1data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA…data:font/woff2;charset=utf-8;base6... data:font/woff2;charset=utf-8;base64,d09GMgABAAAAAOqwABIAAAACFUgAAOpEAAEAAAAAAAAAAAAAAAAAAAAAAAAAAA… — 200 — 58.7 KiB — 207 ms — datahttps://www.sd.gov/api/now/sp/agent_chat/portal/6cd61a81dbb0b810b2fb93d4f3961931/configwww.sd.gov/api/now/sp/agent_chat/po... https://www.sd.gov/api/now/sp/agent_chat/portal/6cd61a81dbb0b810b2fb93d4f3961931/config 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https://login.microsoftonline.com/70af547c-69ab-416d-b4a6-543b5ce52b99/saml2?SAMLRequest=fZLNbsIwEIRfJfI9iTFOAIsgUVBVpP5EBfXQm%2BM4YMmxU68D7ds3hCDRQ7lZ69md2U87B15r0rBl6w%2FmXX61EnzwXWsD7PKTodYZZjkoYIbXEpgXbLt8eWYkwqxx1lthNQrWXaMy3CtrMnTwvgEWx9rulYlqJZwFW3lrtDIyEraOJ5hXCZ2IMJ3xIqSjtAwLytMwoeMiETIhxWwW9wlQ8GidkH3ADHnXShRs1hnavq6mXGBBKzIrxiUlaTXBIzpNcMl5SpLxtGvdQM4B1FFmqOIazq0ArdwY8Nz4DBFM0hDTkJAdIQynjIwjTMknCvJhswdlSmX29zEUFxGwp90uD%2FO37Q4FH9JBD6MToMW834X17u4W8P3BXXjpzkzR4soUSgF11JWPSkhjT8MLzljn8a3NYNqw127uZp1brcRPsNTanlZOci%2BvODvANff%2FJxlFo76iyrDqpaw10EihKiVLFC8G279XtPgF&RelayState=null%2Fsaml_redirector.do%3Fsysparm_nostack%3Dtrue%26sysparm_uri%3D%252Fnav_to.do%253Furi%253D%25252F%2525257B%2525257B%25253A%25253Adata.logo%2525257D%2525257D — -1 — 0 B — 337 ms — https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 362.4 KiB — 224 ms — h2https://www.sd.gov/news.jpgwww.sd.gov/news.jpg https://www.sd.gov/news.jpg — 200 — 120.3 KiB — 213 ms — http/1.1https://www.sd.gov/sdHomeTravel.pngwww.sd.gov/sdHomeTravel.png https://www.sd.gov/sdHomeTravel.png — 200 — 531.8 KiB — 419 ms — http/1.1blob:https://www.sd.gov/56538553-2f3f-46af-9cde-89b9d362ff10www.sd.gov/56538553-2f3f-46af-9cde-... blob:https://www.sd.gov/56538553-2f3f-46af-9cde-89b9d362ff10 — 200 — -1 B — 12 ms — blobhttps://www.sd.gov/6e6212911b81c9101c4fa97ae54bcba8.iix?&v=7ccd4d4247900310237fbd51026d43f8www.sd.gov/6e6212911b81c9101c4fa97a... https://www.sd.gov/6e6212911b81c9101c4fa97ae54bcba8.iix?&v=7ccd4d4247900310237fbd51026d43f8 — 200 — 7.8 KiB — 106 ms — http/1.1
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 2731ms · 1505KB · $36/mo
www.sd.gov
Other
Costly
Execution 1323ms
Transfer 106 KB
Unused 36%
Monthly Cost $18/mo
www.sd.gov
Other
Costly
Execution 591ms
Transfer 433 KB
Unused 51%
Monthly Cost $8/mo
Unattributable
Other
Costly
Execution 406ms
Transfer 0 KB
Monthly Cost $5/mo
www.sd.gov
Other
Costly
Execution 261ms
Transfer 604 KB
Monthly Cost $3/mo
www.gstatic.com
Other
Optional
Execution 151ms
Transfer 362 KB
Unused 67%
Monthly Cost $2/mo

These scripts may cost more than they're worth

  • www.sd.gov adds 1323ms and costs ~$18/month
  • www.sd.gov adds 591ms and costs ~$8/month
  • Unattributable adds 406ms and costs ~$5/month
  • www.sd.gov adds 261ms and costs ~$3/month

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

www.sd.gov takes 1323ms 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

www.sd.gov takes 591ms 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

51% of www.sd.gov'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

Unattributable takes 406ms 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

www.sd.gov takes 261ms 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

67% of www.gstatic.com'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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