speedlify2

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.

Charts Compare Measurement runs Embed a score Open to Work

about.google

https://about.google/

73PERF 99A11Y 92BEST 92SEO !AXE !CWV

Ranks Overall #1,099 Big Tech #4

Data from Oct 8, 2026, 10:04 AM UTC old, older than this category's 3 days freshness target Measured every 2 days ยท 19 runs since Aug 28, 2026

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

This data is old.

Sites are measured on a rolling schedule, so figures here are the newest successful measurement rather than a reading taken just now. Comparisons against other sites may span different points in time.

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

Stack

Uses Lit 3.1.3Lit 3.1.3
Google Hosted by Google

Filmstrip LAB Throttled

How the page drew during the measured load, at 8 points across 6.00 s. Compare this filmstrip against another site.

  1. 750 ms
  2. 1.50 s
  3. 1.84 s
  4. 3.00 s
  5. 3.75 s
  6. 4.50 s
  7. 5.25 s
  8. 6.00 s

Lighthouse Scores LAB Simulated

73
Performance
โ†‘ +2 (+2.8%)
99
Accessibility
no change
92
Best Practices
no change
92
SEO
no change

Metrics LAB FIELD

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

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-09 → 2026-10-06), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 7.69 s poor โ†‘ +20 ms (+0.3%) 3.02 s – 7.69 s 2.67 s needs work 72.1% 16.5% 11.4%
INP CWV Interaction to Next Paint โ€” field only, no lab run can measure it n/a — 252 ms needs work 67.7% 22.6% 9.7%
CLS CWV Cumulative Layout Shift 0 good โ†’ no change 0 – 0.027 0 good 98.8% 0.8% 0.5%
TBT Total Blocking Time 95 ms good โ†“ -76 ms (-44.4%) 14 ms – 514 ms n/a —
FCP First Contentful Paint 2.16 s needs work โ†‘ +25 ms (+1.2%) 2.00 s – 3.08 s 1.83 s needs work 74.3% 15.3% 10.4%
Speed Index 2.50 s good โ†“ -138 ms (-5.2%) 2.01 s – 3.08 s n/a —
TTFB Time to First Byte 620 ms good โ†‘ +14 ms (+2.3%) 604 ms – 643 ms 690 ms good 80.3% 14.3% 5.5%

LCP Subparts LAB Throttled

The subparts attribute LCP to your server, resource discovery, download, or rendering. They come from one throttled load, the same one as the filmstrip, so they add up to that load’s LCP rather than the simulated Lab LCP above.

element render delay 3.74 s
resource load duration 666 ms
time to first byte 589 ms
resource load delay 105 ms

LCP LAB Simulated vs LCP FIELD

Lab 7.69 s
Field p75 2.67 s

The lab LCP is 2.87ร— the field p75 โ€” real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 15.67 MB โ†“ -9497.4 kB (-38.3%) significant 745 kB – 25.39 MB
Requests 56 โ†“ -2 (-3.4%) 34 – 63
Third-party Weight 15.60 MB โ†“ -9496.9 kB (-38.4%) significant 682 kB – 25.33 MB
Third-party CPU 70 ms โ†“ -23 ms (-24.4%) 33 ms – 223 ms
Unused JS 118 kB โ†’ no change 20.5 kB – 223 kB
Unused CSS 70.0 kB โ†‘ +26 B 66.7 kB – 70.3 kB

By resource type

Type Transfer Share Size Requests
media 95.7% 14.99 MB 1
script 2% 320 kB 32
image 1% 161 kB 7
font 0.5% 81.7 kB 3
stylesheet 0.5% 80.8 kB 3
document 0.2% 29.1 kB 2
other <0.1% 2.6 kB 7
Total 15.67 MB 56

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Google CDN media 15.40 MB 47 ms
Other Google APIs/SDKs 117 kB 24 ms
Google Fonts 86.8 kB 0 ms
Total 15.60 MB 70 ms

Without JavaScript

This page is client rendered.

Nothing was painted until the scripts ran. This is a web performance and robustness issue!

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

39% of pixels differ — parts of the page change. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 1.58 s โ†“ -1064 ms (-40.3%) significant 1.02 s – 2.64 s
Long Tasks 5 โ†“ -2 (-28.6%) significant 3 – 9
DOM Elements 537 โ†“ -36 (-6.3%) significant 478 – 573
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 โ†’ no change 2 – 3
A11y Failures 1 โ†’ no change 1 – 1
A11y Failing Nodes 1 โ†’ no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 52% 815 ms
script evaluation 22% 353 ms
style layout 13% 199 ms
script parse compile 6% 89 ms
paint composite render 4% 57 ms
parse HTML 3% 43 ms
garbage collection 1% 22 ms
Total 1.58 s

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 454 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • minor empty-heading โ€” Headings should not be empty 1 node
    Offending element
    1. h6
      <h6 class="glue-headline glue-headline--headline-4 glue-spacer-2-bottom" data-cy="title"> <div class="cms-textAlign-center"></div></h6>
  • moderate heading-order โ€” Heading levels should only increase by one 1 node
    Offending element
    1. h6
      <h6 class="glue-headline glue-headline--headline-4 glue-spacer-2-bottom" data-cy="title"> <div class="cms-textAlign-center"></div></h6>

Accessibility failures 1 of 32 audits

  • heading-order โ€” Heading elements are not in a sequentially-descending order 1 node

Best Practices failures 2 of 19 audits

  • errors-in-console โ€” Browser errors were logged to the console 1 item
  • inspector-issues โ€” Issues were logged in the `Issues` panel in Chrome Devtools 2 items

SEO failures 1 of 10 audits

  • link-text โ€” Links do not have descriptive text 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 1 console error

Measurement log

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-10-03 2.54 s 248 ms 0 1.83 s 689 ms
2026-09-26 2.47 s 251 ms 0 1.81 s 681 ms
2026-09-19 2.63 s 263 ms 0 1.79 s 661 ms
2026-09-12 2.74 s 268 ms 0 1.78 s 655 ms
2026-09-05 2.86 s 267 ms 0 1.76 s 647 ms
2026-08-29 2.95 s 260 ms 0 1.75 s 644 ms
2026-08-22 2.81 s 251 ms 0 1.74 s 640 ms
2026-08-15 2.79 s 247 ms 0 1.75 s 639 ms
2026-08-08 2.92 s 245 ms 0 1.75 s 639 ms
2026-08-01 3.02 s 244 ms 0 1.76 s 643 ms
2026-07-25 3.17 s 245 ms 0 1.77 s 646 ms
2026-07-18 3.28 s 242 ms 0 1.76 s 648 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 8, 2026, 10:04 AM UTC 73 7.69 s 0 95 ms 15.67 MB 3/3 ยฑ0 3,129 +26% 55.5s Wayback
Oct 6, 2026, 5:04 AM UTC 71 7.67 s 0 171 ms 25.39 MB 3/3 ยฑ5 2,347 -6% 69.4s Wayback
Oct 1, 2026, 6:58 AM UTC 74 7.38 s 0 41 ms 745 kB 3/3 ยฑ0 2,336 -6% 88.7s Wayback
Sep 29, 2026, 4:33 AM UTC 78 4.53 s 0 59 ms 1.89 MB 3/3 ยฑ23 2,482 0% 67.2s Wayback
Sep 25, 2026, 8:17 PM UTC 83 3.72 s 0 53 ms 1.83 MB 3/3 ยฑ0 2,370 -5% 61.7s Wayback
Sep 23, 2026, 11:04 AM UTC 78 5.14 s 0 14 ms 14.82 MB 3/3 ยฑ4 3,445 +39% 53.3s Wayback
Sep 21, 2026, 7:53 AM UTC 79 3.61 s 0 266 ms 876 kB 3/3 ยฑ6 2,307 -7% 55.2s Wayback
Sep 18, 2026, 11:08 PM UTC 78 3.61 s 0 305 ms 879 kB 3/3 ยฑ7 2,458 -1% 55.7s Wayback
Sep 16, 2026, 6:42 PM UTC 78 4.42 s 0 130 ms 870 kB 3/3 ยฑ6 2,958 +19% 53.3s Wayback
Sep 14, 2026, 5:50 PM UTC 83 3.02 s 0 375 ms 8.11 MB 3/3 ยฑ5 2,407 -3% 57.7s Wayback
Sep 12, 2026, 7:03 AM UTC 73 4.04 s 0 348 ms 8.11 MB 3/3 ยฑ13 2,324 -7% 56.2s Wayback
Sep 9, 2026, 11:00 PM UTC 80 3.65 s 0 217 ms 790 kB 3/3 ยฑ3 2,322 -7% 25.3s Wayback
Sep 7, 2026, 10:34 PM UTC 76 4.13 s 0 246 ms 814 kB 3/3 ยฑ9 2,494 0% 25.7s Wayback
Sep 5, 2026, 8:06 PM UTC 83 3.78 s 0 170 ms 818 kB 3/3 ยฑ1 2,651 +7% 25.8s Wayback
Sep 4, 2026, 6:14 PM UTC 79 3.63 s 0 266 ms 814 kB 3/3 ยฑ5 2,322 -7% 26.6s Wayback
Sep 3, 2026, 6:58 AM UTC 71 3.68 s 0 514 ms 8.00 MB 3/3 ยฑ5 2,463 -1% 27.9s Wayback
Sep 2, 2026, 3:08 AM UTC 72 4.76 s 0.027 353 ms 7.98 MB 3/3 ยฑ9 2,500 +1% 29.9s Wayback
Aug 31, 2026, 10:32 PM UTC 69 5.88 s 0 351 ms 1.90 MB 3/3 ยฑ6 2,416 -3% 29.6s Wayback
Aug 28, 2026, 5:29 PM UTC 67 6.08 s 0 370 ms 4.80 MB 3/3 ยฑ23 2,550 +3% 61.3s Wayback