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Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

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angular.tetradze.com

https://angular.tetradze.com/

99PERF 96A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #688 Built Awesome #514

Data from Oct 3, 2026, 1:45 AM UTC old Measured once a week · 8 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Moved from https://angular.pridontetradze.com/.

History from the previous URL is included below, with the move on Sep 4, 2026. A step-change around that point is likely the change of address rather than a regression.

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

99
Performance
no change
96
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.56 s good ↓ -147 ms (-8.6%) 1.54 s – 2.49 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.003 good ↑ +0.003 0 – 0.003
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.56 s good ↑ +3 ms (+0.2%) 1.54 s – 2.44 s
Speed Index 1.56 s good ↑ +3 ms (+0.2%) 1.54 s – 2.44 s
TTFB Time to First Byte 631 ms good ↑ +151 ms (+31.5%) 480 ms – 806 ms

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

element render delay 50 ms
time to first byte 33 ms

Page weight

Metric Value Change / range Trend
Page Weight 161 kB ↓ -182 B (-0.1%) 160 kB – 162 kB
Requests 18 → no change 18 – 19
Third-party Weight 139 kB ↑ +9 B 139 kB – 162 kB
Third-party CPU 4 ms ↑ +1 ms (+24.1%) 3 ms – 9 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
font 77.5% 124 kB 6
script 9.4% 15.2 kB 4
document 7.8% 12.5 kB 1
stylesheet 2.3% 3.6 kB 2
other 1.5% 2.4 kB 3
image 1.5% 2.4 kB 2
Total 161 kB 18

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Google Fonts font 127 kB 0 ms
Cloudflare 10.2 kB 4 ms
licensebuttons.net 1.3 kB 0 ms
Total 139 kB 4 ms

Page health

Metric Value Change / range Trend
Main Thread Work 401 ms ↑ +21 ms (+5.5%) 333 ms – 543 ms
Long Tasks 0 → no change 0 – 1
DOM Elements 387 → no change 387 – 387
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
style layout 38% 154 ms
other 36% 146 ms
script evaluation 12% 49 ms
paint composite render 9% 35 ms
parse HTML 4% 16 ms
script parse compile 0% 2 ms
Total 401 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 172 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 21 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 1:45 AM UTC 99 1.56 s 0.003 0 ms 161 kB 3/3 ±13 2,841 +14% 22.3s Wayback
Sep 25, 2026, 5:59 AM UTC 99 1.70 s 0 0 ms 161 kB 3/3 ±1 3,151 +27% 20.8s Wayback
Sep 18, 2026, 3:28 AM UTC 99 1.58 s 0.003 0 ms 161 kB 3/3 ±1 3,344 +34% 21.5s Wayback
Sep 11, 2026, 3:11 AM UTC 100 1.54 s 0.003 0 ms 161 kB 3/3 ±43 2,816 +13% 36.7s Wayback
Sep 4, 2026, 12:52 AM UTC 99 1.62 s 0.001 0 ms 161 kB 3/3 ±13 3,387 +36% 31s Wayback
Sep 3, 2026, 7:21 PM UTC old URL 98 1.80 s 0.003 0 ms 160 kB 3/3 ±4 2,495 0% 27s Wayback
Aug 27, 2026, 7:06 PM UTC old URL 95 2.49 s 0.003 0 ms 162 kB 3/3 ±3 2,428 -2% 22.4s Wayback
Aug 20, 2026, 4:26 PM UTC old URL 94 2.44 s 0 0 ms 162 kB 3/3 ±0 2,475 0% 24.6s Wayback

Embed this score

Use this web component to show angular.tetradze.com's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://angular.tetradze.com/"></speedlify2-score>