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

moritzglantz.de/blog

https://moritzglantz.de/blog

100 100 100 100 ✓AXE –CWV

Ranks Overall #76 Built Awesome #67

Data from Sep 6, 2026, 5:31 AM UTC old Measured once a week · 4 runs since Aug 21, 2026

Test elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis

This URL redirects to https://moritzglantz.de/blog/.

The same URL in a different form — a trailing slash — so both are treated as one site rather than two: one history, measured once. Lighthouse follows the redirect, so the numbers below describe the page actually served; the only cost is an extra hop on each run.

Moved from https://moritzgiessmann.de/blog.

History from the previous URL is included below, with the move on Sep 6, 2026. A step-change around that point is likely the change of address rather than a regression.

Stack

Self-hosted · nginx Hosted by Self-hosted

Lighthouse Scores

100
Performance
↑ +22 (+28.2%)
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Filmstrip Lighthouse, mobile

How the page drew during the measured load, at 8 points across 3.00 s.

  1. 375 ms
  2. 750 ms
  3. 1.13 s
  4. 1.50 s
  5. 1.88 s
  6. 2.25 s
  7. 2.63 s
  8. 3.00 s

Without JavaScript

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

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.05 s 4.41 s ↓ -3355 ms (-76.1%) 1.05 s 4.41 s
CLS Cumulative Layout Shift 0.019 0.017 ↑ +0.002 (+11.8%) 0.005 0.019
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 1.05 s 3.21 s ↓ -2152 ms (-67.1%) significant 1.05 s 3.21 s
Speed Index 1.45 s 3.48 s ↓ -2033 ms (-58.4%) 1.45 s 3.48 s
TTFB Time to First Byte 755 ms 698 ms ↑ +57 ms (+8.2%) 695 ms 1.55 s

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.

time to first byte 459 ms
element render delay 234 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 309 kB 310 kB ↓ -286 B (-0.1%) 309 kB 310 kB
Requests 17 18 ↓ -1 (-5.6%) significant 17 18
Third-party Weight 23.6 kB 309 kB ↓ -278.4 kB (-92.4%) significant 23.6 kB 309 kB
Third-party CPU 9 ms 10 ms ↓ -2 ms (-16.5%) 9 ms 13 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 15.4 kB 15.4 kB → no change 15.4 kB 15.4 kB

By resource type

  • font 80.3% 245 kB · 6 req
  • script 8.4% 25.8 kB · 2 req
  • stylesheet 6.8% 20.9 kB · 1 req
  • document 4% 12.3 kB · 1 req
  • other 0.4% 1.3 kB · 4 req

Third parties 1 entities

23.6 kB transferred, 9 ms on the main thread.

uber.space script 23.6 kB · 9 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 393 ms 276 ms ↑ +117 ms (+42.5%) 276 ms 393 ms
Long Tasks 1 0 ↑ +1 0 1
DOM Elements 316 316 → no change 316 316
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

style layout 165 ms
other 110 ms
script evaluation 49 ms
paint composite render 45 ms
parse HTML 15 ms
script parse compile 9 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 695 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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
Sep 6, 2026, 5:31 AM UTC 100 1.05 s 0.019 0 ms 309 kB 3/3 ±7 2,478 0% 34.6s
Sep 5, 2026, 10:44 PM UTC old URL 78 4.41 s 0.017 0 ms 310 kB 3/3 ±21 2,934 +18% 27.1s
Aug 29, 2026, 10:27 PM UTC old URL 98 2.00 s 0.015 0 ms 310 kB 3/3 ±21 3,042 +23% 26.6s
Aug 21, 2026, 3:11 AM UTC old URL 98 1.72 s 0.005 0 ms 310 kB 3/3 ±1 2,321 -6% 28.6s

Embed this score

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