barsan.kz
Data from Aug 20, 2026, 3:47 PM UTC — 27h old.
Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 27h
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.
Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 4.89 s | — | — | 4.89 s | 4.89 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 238 ms | — | — | 238 ms | 238 ms | |
| FCP First Contentful Paint | 1.67 s | — | — | 1.67 s | 1.67 s | |
| Speed Index | 1.87 s | — | — | 1.87 s | 1.87 s | |
| TTFB Time to First Byte | 617 ms | — | — | 617 ms | 617 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.
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 1.33 MB | — | — | 1.33 MB | 1.33 MB | |
| Requests | 34 | — | — | 34 | 34 | |
| Third-party Weight | 311.6 kB | — | — | 311.6 kB | 311.6 kB | |
| Third-party CPU | 128 ms | — | — | 128 ms | 128 ms | |
| Unused JS | 170.9 kB | — | — | 170.9 kB | 170.9 kB | |
| Unused CSS | 18.7 kB | — | — | 18.7 kB | 18.7 kB |
By resource type
Third parties 2 entities
311.6 kB transferred, 128 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 1.37 s | — | — | 1.37 s | 1.37 s | |
| Long Tasks | 4 | — | — | 4 | 4 | |
| DOM Elements | 361 | — | — | 361 | 361 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 7 | — | — | 7 | 7 | |
| A11y Failures | 1 | — | — | 1 | 1 | |
| A11y Failing Nodes | 5 | — | — | 5 | 5 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
7 violating nodes across 3 rules, 689 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.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 5 nodes -
moderate
landmark-unique— Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node -
moderate
region— All page content should be contained by landmarks 1 node
Accessibility failures 1 of 26 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.
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 5 nodes
Hygiene
Changes rarely — which is exactly why a change is worth noticing.
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 | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026, 3:47 PM UTC | 77 | 4.89 s | 0 | 238 ms | 1.33 MB | 3/3 | ±8 | 2,252 | 28.1s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
barsan.kz'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://barsan.kz/"></speedlify-score>