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

google.com

https://www.google.com/

55PERF 91A11Y 100BEST 91SEO ✗AXE !CWV

Ranks Overall #1,631 Big Tech #7

Data from Oct 10, 2026, 7:55 PM UTC old Measured every 2 days · 21 runs since Aug 28, 2026

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

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

Stack

Google Hosted by Google

Filmstrip LAB Throttled

How the page drew during the measured load, at 9 points across 8.17 s. Compare this filmstrip against another site.

  1. 904 ms
  2. 2.04 s
  3. 3.06 s
  4. 4.08 s
  5. 5.11 s
  6. 6.13 s
  7. 7.15 s
  8. 7.69 s
  9. 8.17 s

Lighthouse Scores LAB Simulated

55
Performance
↓ -12 (-17.9%)
91
Accessibility
no change
100
Best Practices
no change
91
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 (2026-09-11 → 2026-10-08), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 8.74 s poor ↑ +350 ms (+4.2%) 2.28 s – 8.83 s 1.80 s good 85.2% 9.6% 5.3%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — 247 ms needs work 63.9% 29.9% 6.2%
CLS CWV Cumulative Layout Shift 0 good → no change 0 – 0.009 0.040 good 94.5% 3% 2.5%
TBT Total Blocking Time 756 ms poor ↑ +436 ms (+136.3%) significant 320 ms – 872 ms n/a —
FCP First Contentful Paint 1.98 s needs work ↓ -29 ms (-1.4%) 1.96 s – 2.07 s 1.06 s good 90.1% 6.4% 3.5%
Speed Index 2.33 s good ↓ -51 ms (-2.1%) 2.02 s – 2.90 s n/a —
TTFB Time to First Byte 465 ms good ↓ -18 ms (-3.7%) 457 ms – 483 ms 556 ms good 84.8% 11.3% 3.9%

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 7.03 s
time to first byte 658 ms

LCP LAB Simulated vs LCP FIELD

Lab 8.74 s
Field p75 1.80 s

The lab LCP is 4.85× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 952 kB ↓ -3.0 kB (-0.3%) 924 kB – 1.25 MB
Requests 44 → no change 42 – 50
Third-party Weight 124 kB ↓ -1 B 120 kB – 124 kB
Third-party CPU 35 ms ↑ +21 ms (+142.5%) significant 15 ms – 35 ms
Unused JS 431 kB ↑ +725 B (+0.2%) 416 kB – 451 kB
Unused CSS 12.9 kB ↑ +15 B (+0.1%) 11.8 kB – 12.9 kB

By resource type

Type Transfer Share Size Requests
script 80.9% 770 kB 8
other 8.1% 76.7 kB 29
document 7% 66.5 kB 1
font 2.6% 24.5 kB 1
image 0.8% 7.2 kB 2
stylesheet 0.7% 6.5 kB 2
Total 952 kB 44

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Google CDN script 99.2 kB 35 ms
Google Fonts font 24.5 kB 0 ms
google.com 54 B 0 ms
Total 124 kB 35 ms

Without JavaScript

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

Scripts disabled
As rendered

5.4% of pixels differ — they are nearly identical. 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 2.26 s ↑ +934 ms (+70.6%) significant 1.32 s – 2.39 s
Long Tasks 9 ↑ +2 (+28.6%) significant 7 – 10
DOM Elements 412 ↓ -6 (-1.4%) 412 – 498
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 19 → no change 19 – 24
A11y Failures 3 → no change 3 – 4
A11y Failing Nodes 9 → no change 9 – 10

Main thread work

Task Time Share Duration Simulated
script evaluation 54% 1.22 s
other 22% 498 ms
script parse compile 12% 262 ms
style layout 6% 127 ms
garbage collection 2% 55 ms
parse HTML 2% 49 ms
paint composite render 2% 44 ms
Total 2.26 s

Axe violations axe-core 4.13.0, full rule set

19 violating nodes across 4 rules, 445 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 9 nodes
    Offending elements (5 of 9)
    1. .VsEpQb 
      <div jsname="gYxgdc" class="VsEpQb" aria-level="1" role="heading">Trending searches</div>
    2. li[jsaction="click:.CLIENT"]:nth-child(1) > .jh86Nb > .MWnfue > .h5AwLb 
      <span class="h5AwLb">hurricane tropical storm</span>
    3. li[jsaction="click:.CLIENT"]:nth-child(2) > .jh86Nb > .MWnfue 
      <div class="MWnfue"> <span class="h5AwLb">alex karp</span> <span class="SwwBmb DiX1e">CEO of Palantir Technologies</span> </div>
    4. li[jsaction="click:.CLIENT"]:nth-child(3) > .jh86Nb > .MWnfue > .h5AwLb 
      <span class="h5AwLb">ford taurus sho new generation</span>
    5. li[jsaction="click:.CLIENT"]:nth-child(4) > .jh86Nb > .MWnfue > .h5AwLb 
      <span class="h5AwLb">samsung galaxy s27 ultra</span>
  • minor aria-allowed-role — ARIA role should be appropriate for the element 8 nodes
    Offending elements (5 of 8)
    1. .gLFyf 
      <textarea jsname="yZiJbe" class="gLFyf" aria-describedby="sb_input_box_aria_de..." aria-expanded="false" aria-haspopup="listbox" autocorrect="off" maxlength="2048" role="combobox" title="" placeholde…
    2. li[jsaction="click:.CLIENT"]:nth-child(1) 
      <li role="link" tabindex="0" style="opacity: 1;" jsaction="click:.CLIENT">
    3. li[jsaction="click:.CLIENT"]:nth-child(2) 
      <li role="link" tabindex="0" style="opacity: 1;" jsaction="click:.CLIENT">
    4. li[jsaction="click:.CLIENT"]:nth-child(3) 
      <li role="link" tabindex="0" style="opacity: 1;" jsaction="click:.CLIENT">
    5. li[jsaction="click:.CLIENT"]:nth-child(4) 
      <li role="link" tabindex="0" style="opacity: 1;" jsaction="click:.CLIENT">
  • moderate landmark-one-main — Document should have one main landmark 1 node
    Offending element
    1. html 
      <html lang="en">
  • serious list — <ul> and <ol> must only directly contain <li>, <script> or <template> elements 1 node
    Offending element
    1. .o5j3Ue 
      <ul jsname="rn6yge" class="o5j3Ue" data-num_pips_row="7">

Accessibility failures 3 of 29 audits

  • target-size — Touch targets do not have sufficient size or spacing. 7 nodes
  • list — Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

Best Practices failures 1 of 19 audits

  • valid-source-maps — Missing source maps for large first-party JavaScript 1 item

SEO failures 1 of 8 audits

  • meta-description — Document does not have a meta description

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
2026-10-03 1.83 s 248 ms 0.040 1.06 s 559 ms
2026-09-26 1.85 s 249 ms 0.040 1.07 s 564 ms
2026-09-19 1.85 s 250 ms 0.040 1.07 s 570 ms
2026-09-12 1.86 s 252 ms 0.040 1.07 s 575 ms
2026-09-05 1.87 s 252 ms 0.040 1.08 s 594 ms
2026-08-29 1.88 s 253 ms 0.040 1.10 s 617 ms
2026-08-22 1.87 s 254 ms 0.040 1.09 s 611 ms
2026-08-15 1.84 s 256 ms 0.040 1.09 s 607 ms
2026-08-08 1.79 s 257 ms 0.040 1.08 s 588 ms
2026-08-01 1.75 s 259 ms 0.040 1.07 s 563 ms
2026-07-25 1.68 s 260 ms 0.050 1.07 s 568 ms
2026-07-18 1.58 s 262 ms 0.050 1.08 s 573 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 10, 2026, 7:55 PM UTC 55 8.74 s 0 756 ms 952 kB 3/3 ±0 2,498 0% 54.1s Wayback
Oct 7, 2026, 10:46 PM UTC 67 8.39 s 0 320 ms 955 kB 3/3 ±6 4,474 +80% 50.1s Wayback
Oct 5, 2026, 6:05 PM UTC 61 8.41 s 0 501 ms 951 kB 3/3 ±2 2,980 +20% 52.2s Wayback
Oct 1, 2026, 8:14 PM UTC 55 8.81 s 0 746 ms 946 kB 3/3 ±1 2,398 -4% 55.3s Wayback
Sep 29, 2026, 5:47 PM UTC 73 3.49 s 0.009 635 ms 1.25 MB 3/3 ±14 2,471 -1% 57.1s Wayback
Sep 25, 2026, 4:50 PM UTC 60 8.62 s 0 544 ms 948 kB 3/3 ±1 2,771 +11% 55.3s Wayback
Sep 23, 2026, 11:07 AM UTC 77 2.72 s 0.008 695 ms 1.08 MB 3/3 ±4 2,477 0% 60s Wayback
Sep 21, 2026, 7:56 AM UTC 54 8.74 s 0 806 ms 937 kB 3/3 ±2 2,497 0% 54.7s Wayback
Sep 18, 2026, 5:33 PM UTC 60 8.46 s 0 534 ms 943 kB 3/3 ±2 2,987 +20% 55.7s Wayback
Sep 16, 2026, 2:40 PM UTC 54 8.73 s 0 865 ms 946 kB 3/3 ±0 2,465 -1% 55.9s Wayback
Sep 14, 2026, 12:02 PM UTC 57 8.60 s 0 648 ms 946 kB 3/3 ±2 2,520 +1% 53.8s Wayback
Sep 12, 2026, 6:54 AM UTC 61 8.35 s 0 506 ms 943 kB 3/3 ±5 3,030 +22% 51.3s Wayback
Sep 10, 2026, 5:38 AM UTC 55 8.72 s 0 746 ms 935 kB 3/3 ±13 2,486 0% 37.5s Wayback
Sep 8, 2026, 12:57 AM UTC 82 2.28 s 0.009 576 ms 999 kB 3/3 ±4 2,684 +8% 29s Wayback
Sep 6, 2026, 12:39 AM UTC 55 8.83 s 0 776 ms 935 kB 3/3 ±2 2,493 0% 27.7s Wayback
Sep 4, 2026, 9:15 PM UTC 54 8.72 s 0 829 ms 924 kB 3/3 ±6 2,492 0% 29.1s Wayback
Sep 3, 2026, 4:01 PM UTC 55 8.71 s 0 739 ms 937 kB 3/3 ±5 2,256 -9% 28.3s Wayback
Sep 3, 2026, 6:54 AM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 429) 15.6s
Sep 1, 2026, 11:28 PM UTC 59 8.33 s 0 582 ms 930 kB 3/3 ±7 3,340 +34% 26.7s Wayback
Aug 31, 2026, 10:33 PM UTC 53 8.77 s 0 872 ms 927 kB 3/3 ±0 2,469 -1% 28.8s Wayback
Aug 28, 2026, 5:30 PM UTC 56 8.40 s 0 672 ms 925 kB 3/3 ±2 2,333 -6% 28.4s Wayback