strollmag.com
Data from Aug 21, 2026, 2:34 PM UTC — 4h old.
Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 4h
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.
Core Web Vitals field data, url-level
Real Chrome users, 28-day window (2026-07-23 → 2026-08-19). This is what Google measures you on.
Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 13.59 s | — | — | 13.59 s | 13.59 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 1.29 s | — | — | 1.29 s | 1.29 s | |
| FCP First Contentful Paint | 2.04 s | — | — | 2.04 s | 2.04 s | |
| Speed Index | 15.87 s | — | — | 15.87 s | 15.87 s | |
| TTFB Time to First Byte | 10.03 s | — | — | 10.03 s | 10.03 s |
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.
Field data Chrome UX Report, url-level
Real Chrome users, 28-day trailing window (2026-07-23 → 2026-08-19). This is what Google measures you on.
| Metric | p75 | Rating | Distribution (good / needs work / poor) |
|---|---|---|---|
| LCP CWV | 1.49 s | good | 92% good |
| INP CWV Interaction to Next Paint — field only, Lighthouse cannot measure this in a lab run | 108 ms | good | 96.1% good |
| CLS CWV | 0.010 | good | 93.2% good |
| FCP | 988 ms | good | 91.7% good |
| TTFB | 480 ms | good | 89.2% good |
Lab vs field
Lab LCP 13.59 s · field p75 1.49 s · real users are 0.11× faster than the lab.
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-08-15 | 1.52 s | 108 ms | 0 | 990 ms | 503 ms |
| 2026-08-08 | 1.52 s | 104 ms | 0.010 | 994 ms | 536 ms |
| 2026-08-01 | 1.55 s | 98 ms | 0.010 | 1.05 s | 504 ms |
| 2026-07-25 | 1.59 s | 95 ms | 0.010 | 1.09 s | 536 ms |
| 2026-07-18 | 1.55 s | 95 ms | 0.010 | 1.08 s | 493 ms |
| 2026-07-11 | 1.56 s | 95 ms | 0.010 | 1.07 s | 504 ms |
| 2026-07-04 | 1.55 s | 100 ms | 0.010 | 1.08 s | 507 ms |
| 2026-06-27 | 1.53 s | 105 ms | 0.010 | 1.02 s | 525 ms |
| 2026-06-20 | 1.52 s | 113 ms | 0.010 | 1.05 s | 506 ms |
| 2026-06-13 | 1.49 s | 114 ms | 0.020 | 1.04 s | 510 ms |
| 2026-06-06 | 1.39 s | 110 ms | 0.010 | 960 ms | 487 ms |
| 2026-05-30 | 1.39 s | 108 ms | 0.010 | 972 ms | 442 ms |
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 3.18 MB | — | — | 3.18 MB | 3.18 MB | |
| Requests | 68 | — | — | 68 | 68 | |
| Third-party Weight | 2.85 MB | — | — | 2.85 MB | 2.85 MB | |
| Third-party CPU | 523 ms | — | — | 523 ms | 523 ms | |
| Unused JS | 399.1 kB | — | — | 399.1 kB | 399.1 kB | |
| Unused CSS | 49.8 kB | — | — | 49.8 kB | 49.8 kB |
By resource type
Third parties 13 entities
2.85 MB transferred, 523 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 | 4.96 s | — | — | 4.96 s | 4.96 s | |
| Long Tasks | 18 | — | — | 18 | 18 | |
| DOM Elements | 735 | — | — | 735 | 735 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 22 | — | — | 22 | 22 | |
| A11y Failures | 5 | — | — | 5 | 5 | |
| A11y Failing Nodes | 21 | — | — | 21 | 21 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
22 violating nodes across 7 rules, 807 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 9 nodes -
serious
link-name— Links must have discernible text 6 nodes -
critical
button-name— Buttons must have discernible text 3 nodes -
critical
aria-allowed-attr— Elements must only use supported ARIA attributes 1 node -
serious
frame-title— Frames must have an accessible name 1 node -
moderate
heading-order— Heading levels should only increase by one 1 node -
moderate
landmark-unique— Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
Accessibility failures 5 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. 9 nodes -
link-name— Links do not have a discernible name 6 nodes -
button-name— Buttons do not have an accessible name 4 nodes -
aria-allowed-attr— `[aria-*]` attributes do not match their roles 1 node -
heading-order— Heading elements are not in a sequentially-descending order 1 node
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 21, 2026, 2:34 PM UTC | 39 | 13.59 s | 0 | 1.29 s | 3.18 MB | 1/3 | — | 2,496 | 93.5s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
strollmag.com'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://www.strollmag.com/"></speedlify-score>