speedlify2

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

Charts Measurement runs Embed a score

bitsofco.de

https://bitsofco.de/

100 97 100 100 ✗AXE –CWV

Ranks Overall #1,025 Built Awesome #795

Data from Sep 4, 2026, 5:36 AM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy 2.0.1 Built with Eleventy 2.0.1
Netlify Hosted by Netlify

Lighthouse Scores

100
Performance
↑ +1 (+1%)
97
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 969 ms 965 ms ↑ +4 ms (+0.4%) 957 ms 969 ms
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 87 ms 101 ms ↓ -14 ms (-13.9%) significant 87 ms 103 ms
FCP First Contentful Paint 969 ms 965 ms ↑ +4 ms (+0.4%) 957 ms 969 ms
Speed Index 969 ms 965 ms ↑ +4 ms (+0.4%) 957 ms 969 ms
TTFB Time to First Byte 626 ms 632 ms ↓ -6 ms (-0.9%) 609 ms 632 ms

LCP Subparts lab observed, unthrottled

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

element render delay 38 ms
time to first byte 28 ms

Field data

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-03-21 → 2026-09-05 No data — 25 weeks under the CrUX reporting threshold

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 201 kB 200 kB ↑ +47 B 199 kB 201 kB
Requests 5 5 → no change 5 5
Third-party Weight 170 kB 170 kB ↑ +104 B (+0.1%) 168 kB 170 kB
Third-party CPU 48 ms 52 ms ↓ -4 ms (-7.1%) significant 48 ms 52 ms
Unused JS 76.4 kB 76.0 kB ↑ +444 B (+0.6%) 74.1 kB 76.4 kB
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • script 84.8% 170 kB · 1 req
  • document 11.8% 23.7 kB · 1 req
  • image 2.7% 5.4 kB · 1 req
  • other 0.7% 1.4 kB · 2 req

Third parties 1 entities

170 kB transferred, 48 ms on the main thread.

Google Tag Manager script 170 kB · 48 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 348 ms 374 ms ↓ -27 ms (-7.1%) 348 ms 384 ms
Long Tasks 2 2 → no change 2 2
DOM Elements 122 122 → no change 122 122
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 10 10 → no change 10 10
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

script evaluation 167 ms
other 71 ms
style layout 57 ms
script parse compile 37 ms
parse HTML 11 ms
paint composite render 5 ms

Axe violations axe-core 4.13.0, full rule set

10 violating nodes across 2 rules, 197 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
  • moderate landmark-one-main — Document should have one main landmark 1 node

Accessibility failures 1 of 17 audits

  • landmark-one-main — Document does not have a main landmark. 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
Sep 4, 2026, 5:36 AM UTC 100 969 ms 0 87 ms 201 kB 3/3 ±8 2,861 +15% 24.4s Wayback
Aug 28, 2026, 1:16 AM UTC 99 965 ms 0 101 ms 200 kB 3/3 ±18 2,480 0% 25.8s Wayback
Aug 20, 2026, 3:51 PM UTC 99 957 ms 0 103 ms 199 kB 3/3 ±0 2,397 -3% 21.5s Wayback

Embed this score

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