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Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Compare Measurement runs Embed a score

web-standards.ru

https://web-standards.ru/

98 96 100 100 !AXE ✓CWV

Ranks Overall #685 Built Awesome #549

Data from Sep 6, 2026, 6:55 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Lighthouse Scores

98
Performance
no change
96
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics Lighthouse, mobile Chrome UX Report

Core Web Vitals: passing 2 of 3 assessed from real Chrome users.

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-08-09 → 2026-09-05), origin-level.

Metric Lab Lighthouse Field Chrome UX Report
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 2.25 s good ↓ -65 ms (-2.8%) 1.68 s – 2.31 s 1.14 s good 93.3% 5.3% 1.4%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — —
CLS CWV Cumulative Layout Shift 0 good → no change 0 – 0 0 good 99.3% 0.7% 0%
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms n/a —
FCP First Contentful Paint 1.20 s good ↓ -64 ms (-5.1%) 1.08 s – 1.26 s 1.08 s good 89.9% 5.2% 4.9%
Speed Index 1.20 s good ↓ -75 ms (-5.9%) 1.20 s – 1.27 s n/a —
TTFB Time to First Byte 599 ms good ↓ -31 ms (-4.9%) 599 ms – 783 ms 238 ms good 94.2% 2.8% 3%

LCP Subparts lab observed, unthrottled

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

resource load duration 216 ms
time to first byte 151 ms
element render delay 36 ms
resource load delay 20 ms

Page weight

Metric Value Change / range Trend
Page Weight 177 kB ↓ -59 B 177 kB – 177 kB
Requests 42 → no change 42 – 42
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

  • font 48.3% 85.6 kB · 7 req
  • image 38.9% 69.0 kB · 28 req
  • stylesheet 6.2% 10.9 kB · 2 req
  • document 3.8% 6.7 kB · 1 req
  • other 2% 3.5 kB · 3 req
  • script 0.9% 1.6 kB · 1 req

Page health

Metric Value Change / range Trend
Main Thread Work 569 ms ↓ -66 ms (-10.4%) significant 569 ms – 635 ms
Long Tasks 0 ↓ -1 (-100%) significant 0 – 1
DOM Elements 202 → no change 202 – 202
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 → no change 2 – 4
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 2 → no change 2 – 2

Main thread work

other 313 ms
style layout 143 ms
paint composite render 47 ms
script evaluation 38 ms
parse HTML 20 ms
script parse compile 9 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 1 rule, 460 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 2 nodes

Accessibility failures 1 of 23 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 2 nodes

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-05 1.14 s — 0 1.10 s 245 ms
2026-08-29 1.10 s — 0 1.04 s 244 ms
2026-08-22 1.08 s — 0 1.07 s 228 ms
2026-08-15 1.03 s — 0 1.07 s 262 ms
2026-08-08 987 ms — 0 1.03 s 252 ms
2026-08-01 987 ms — 0 1.05 s 280 ms
2026-07-25 1.04 s — 0 1.06 s 299 ms
2026-07-18 1.04 s — 0 1.02 s 327 ms
2026-07-11 1.07 s — 0 1.03 s 349 ms
2026-07-04 1.08 s — 0 1.03 s 348 ms
2026-06-27 1.15 s — 0 1.05 s 364 ms
2026-06-20 1.22 s — 0 1.15 s 405 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 6:55 PM UTC 98 2.25 s 0 0 ms 177 kB 3/3 ±17 2,871 +16% 25.9s Wayback
Aug 30, 2026, 6:01 PM UTC 98 2.31 s 0 0 ms 177 kB 3/3 ±0 2,491 0% 28.5s Wayback
Aug 21, 2026, 5:12 PM UTC 100 1.68 s 0 0 ms 177 kB 3/3 ±0 2,426 -2% 26.3s Wayback

Embed this score

Use this web component to show web-standards.ru'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://web-standards.ru/"></speedlify2-score>