speedlify2

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

Measurement runs · Embed a score · Field data from the Chrome UX Report ·

krav-maga-karlsruhe.de

https://krav-maga-karlsruhe.de/

59 82 96 91 –CWV 10AXE

Data from Aug 21, 2026, 3:04 AM UTC — 16h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 16h

Stack

Detected on the same page load as the accessibility pass — the generator from <meta name="generator"> or the shape of the page, the host from response headers.

Eleventy Built with Eleventy
Self-hosted · nginx Hosted by Self-hosted

Scores

59
Performance
no change
82
Accessibility
no change
96
Best Practices
no change
91
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 6.39 s — — 6.39 s 6.39 s
CLS Cumulative Layout Shift 0.162 — — 0.162 0.162
TBT Total Blocking Time 138 ms — — 138 ms 138 ms
FCP First Contentful Paint 3.36 s — — 3.36 s 3.36 s
Speed Index 5.04 s — — 5.04 s 5.04 s
TTFB Time to First Byte 809 ms — — 809 ms 809 ms

What LCP is made of

A flat LCP number tells you something regressed. The subparts tell you whether it was the server, resource discovery, the download, or rendering.

element render delay 1.88 s
resource load duration 288 ms
time to first byte 194 ms
resource load delay 11 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 11.10 MB — — 11.10 MB 11.10 MB
Requests 53 — — 53 53
Third-party Weight 6.50 MB — — 6.50 MB 6.50 MB
Third-party CPU 0 ms — — 0 ms 0 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 306.3 kB — — 306.3 kB 306.3 kB

By resource type

image 5.70 MB · 37 req
media 5.04 MB · 4 req
stylesheet 307.5 kB · 2 req
font 33.8 kB · 2 req
document 7.5 kB · 1 req
script 4.4 kB · 1 req
third party 10.78 MB · 44 req

Third parties 2 entities

6.50 MB transferred, 0 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

kravmaga-ka.de 6.48 MB · 0 ms CPU
Wix 18.3 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.26 s — — 1.26 s 1.26 s
Long Tasks 2 — — 2 2
DOM Elements 224 — — 224 224
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 10 — — 10 10
A11y Failures 4 — — 4 4
A11y Failing Nodes 9 — — 9 9

Main thread work

other 902 ms
parse HTML 170 ms
style layout 130 ms
paint composite render 34 ms
script evaluation 22 ms
script parse compile 5 ms

Axe violations axe-core 4.13.0, full rule set

10 violating nodes across 5 rules, 463 passing. This is a standalone axe run, stricter than the subset Lighthouse folds into its score above — and it is the second tiebreaker in the ranking.

  • critical image-alt — Images must have alternative text 5 nodes
  • moderate heading-order — Heading levels should only increase by one 2 nodes
  • minor aria-allowed-role — ARIA role should be appropriate for the element 1 node
  • critical aria-required-children — Certain ARIA roles must contain particular children 1 node
  • critical button-name — Buttons must have discernible text 1 node

Accessibility failures 4 of 27 audits

Tracked as a count, not just the score — the weighted score is coarse enough that you can ship a broken component and barely move it.

  • image-alt — Image elements do not have `[alt]` attributes 5 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 2 nodes
  • aria-required-children — Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children. 1 node
  • button-name — Buttons do not have an accessible name 1 node

Hygiene

Changes rarely — which is exactly why a change is worth noticing.

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first. Failures are kept as records — "this site was down on Tuesday" is data too.

When PerfLCPCLSTBTWeight RunsSpreadBenchTook
Aug 21, 2026, 3:04 AM UTC 59 6.39 s 0.162 138 ms 11.10 MB 3/3 ±5 2,485 52.2s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show krav-maga-karlsruhe.de's scores, updated whenever this instance re-measures — more about the component. Don’t forget to bundle the speedlify-score.js component code into your site! 

<speedlify-score speedlify-url="https://zachleat.github.io/speedlify2/" url="https://krav-maga-karlsruhe.de/"></speedlify-score>