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 ·

felipesere.com

https://www.felipesere.com/

99 100 92 100 –CWV 0AXE

Data from Aug 21, 2026, 6:37 PM UTC — 36m old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 36m

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.

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Scores

99
Performance
no change
100
Accessibility
no change
92
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.55 s — — 1.55 s 1.55 s
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 1.55 s — — 1.55 s 1.55 s
Speed Index 1.55 s — — 1.55 s 1.55 s
TTFB Time to First Byte 471 ms — — 471 ms 471 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.

time to first byte 25 ms
element render delay 25 ms
resource load duration 24 ms
resource load delay 13 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 27.9 kB — — 27.9 kB 27.9 kB
Requests 8 — — 8 8
Third-party Weight 0 B — — 0 B 0 B
Third-party CPU 0 ms — — 0 ms 0 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

image 10.8 kB · 1 req
other 6.0 kB · 1 req
document 5.5 kB · 1 req
stylesheet 4.6 kB · 3 req
script 1.1 kB · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 142 ms — — 142 ms 142 ms
Long Tasks 0 — — 0 0
DOM Elements 58 — — 58 58
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 0 — — 0 0
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

other 83 ms
style layout 31 ms
script evaluation 13 ms
parse HTML 12 ms
paint composite render 3 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 133 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.

Hygiene

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

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 1 console error

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, 6:37 PM UTC 99 1.55 s 0 0 ms 27.9 kB 3/3 ±0 2,347 21.7s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show felipesere.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.felipesere.com/"></speedlify-score>