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.

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grupapir.pl

https://www.grupapir.pl/

93PERF 96A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #811 Built Awesome #598

Data from Oct 2, 2026, 7:23 PM 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 http://www.grupapir.pl/.

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

Eleventy Built with Eleventy
Bi Hosted by BitNinja-WafPro

Lighthouse Scores LAB Simulated

93
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 2.57 s needs work ↑ +8 ms (+0.3%) 2.45 s – 2.90 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0.013
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 2.12 s needs work ↑ +8 ms (+0.4%) 1.18 s – 2.31 s
Speed Index 4.17 s needs work ↑ +1 ms 1.18 s – 4.25 s
TTFB Time to First Byte 922 ms needs work ↑ +8 ms (+0.9%) 804 ms – 925 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 2.19 s
time to first byte 167 ms

Page weight

Metric Value Change / range Trend
Page Weight 264 kB ↓ -23 B 264 kB – 264 kB
Requests 9 → no change 9 – 10
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

Type Transfer Share Size Requests
font 56.1% 148 kB 3
image 37.3% 98.6 kB 4
document 5.9% 15.7 kB 1
other 0.6% 1.6 kB 1
Total 264 kB 9

Page health

Metric Value Change / range Trend
Main Thread Work 915 ms ↓ -111 ms (-10.8%) 911 ms – 1.22 s
Long Tasks 1 → no change 1 – 1
DOM Elements 327 → no change 327 – 327
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 5 → no change 5 – 5
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 2 → no change 2 – 2

Main thread work

Task Time Share Duration Simulated
other 33% 300 ms
script evaluation 27% 250 ms
style layout 20% 187 ms
paint composite render 17% 155 ms
parse HTML 1% 11 ms
garbage collection 1% 8 ms
script parse compile 0% 4 ms
Total 915 ms

Axe violations axe-core 4.13.0, full rule set

5 violating nodes across 2 rules, 408 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 3 nodes
    Offending elements
    1. .okladka 
      <div class="okladka bg-cover relative flex justify-center items-center min-h-screen">
    2. .mt-20.bg-white 
      <div class="bg-white mt-20">
    3. .mt-16 
      <img src="/img/przedsiebiorstwo-spoleczne.svg" alt="Przedsiębiorstwo Społeczne" width="200" height="70" class="mx-auto mt-16 mb-12">
  • serious aria-prohibited-attr — Elements must only use permitted ARIA attributes 2 nodes
    Offending elements
    1. .w-40 
      <div href="/" class="block w-40 sm:w-64 sm:mb-4" aria-label="Logo Grupa PIR">
    2. .strzalka 
      <div class="strzalka text-red text-3xl mt-6" aria-label="Skroluj w dół"></div>

Accessibility failures 1 of 21 audits

  • aria-prohibited-attr — Elements use prohibited ARIA attributes 2 nodes

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 2, 2026, 7:23 PM UTC 93 2.57 s 0 0 ms 264 kB 3/3 ±3 2,508 +1% 28.9s Wayback
Sep 25, 2026, 5:52 AM UTC 93 2.56 s 0 0 ms 264 kB 3/3 ±12 2,481 0% 33s Wayback
Sep 18, 2026, 3:21 AM UTC 97 2.48 s 0.013 0 ms 264 kB 3/3 ±8 2,485 0% 29.1s Wayback
Sep 11, 2026, 3:11 AM UTC 97 2.51 s 0 0 ms 264 kB 3/3 ±17 2,340 -6% 30.3s Wayback
Sep 4, 2026, 12:47 AM UTC 97 2.45 s 0.013 0 ms 264 kB 3/3 ±14 2,313 -7% 28.4s Wayback
Sep 3, 2026, 7:16 PM UTC old URL 90 2.90 s 0 0 ms 264 kB 3/3 ±4 2,443 -2% 29.5s Wayback
Aug 27, 2026, 4:06 PM UTC old URL 95 2.78 s 0.013 0 ms 264 kB 3/3 ±1 2,480 0% 25.5s Wayback
Aug 20, 2026, 3:34 PM UTC old URL 95 2.79 s 0.013 0 ms 264 kB 3/3 ±1 2,265 -9% 25.5s Wayback

Embed this score

Use this web component to show grupapir.pl'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://www.grupapir.pl/"></speedlify2-score>