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 ·

award-winning-books.com

https://www.award-winning-books.com/

90 86 96 100 –CWV 131AXE

Data from Aug 21, 2026, 5:31 PM UTC — 1h old.

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

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 3.1.5 Built with Eleventy 3.1.5
Vercel Hosted by Vercel

Core Web Vitals field data, origin-level

Real Chrome users, 28-day window (2026-07-23 → 2026-08-19). This is what Google measures you on.

LCP — no data
INP — no data
CLS — no data

Scores

90
Performance
no change
86
Accessibility
no change
96
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 3.02 s — — 3.02 s 3.02 s
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 90 ms — — 90 ms 90 ms
FCP First Contentful Paint 2.63 s — — 2.63 s 2.63 s
Speed Index 2.63 s — — 2.63 s 2.63 s
TTFB Time to First Byte 632 ms — — 632 ms 632 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.

resource load delay 155 ms
element render delay 109 ms
resource load duration 46 ms
time to first byte 5 ms

Field data Chrome UX Report, origin-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)
FCP 1.07 s good 86.8% good

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 904.9 kB — — 904.9 kB 904.9 kB
Requests 69 — — 69 69
Third-party Weight 827.6 kB — — 827.6 kB 827.6 kB
Third-party CPU 82 ms — — 82 ms 82 ms
Unused JS 122.5 kB — — 122.5 kB 122.5 kB
Unused CSS 0 B — — 0 B 0 B

By resource type

image 575.9 kB · 46 req
script 259.8 kB · 13 req
font 35.4 kB · 2 req
document 17.2 kB · 1 req
stylesheet 14.3 kB · 2 req
other 1.3 kB · 4 req
third party 827.9 kB · 31 req

Third parties 7 entities

827.6 kB transferred, 82 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

supabase.co 538.0 kB · 0 ms CPU
Google Tag Manager 187.7 kB · 71 ms CPU
Unpkg 54.7 kB · 9 ms CPU
Google Fonts 36.5 kB · 0 ms CPU
ESM>CDN 6.9 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.21 s — — 1.21 s 1.21 s
Long Tasks 6 — — 6 6
DOM Elements 1,123 — — 1,123 1,123
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 131 — — 131 131
A11y Failures 4 — — 4 4
A11y Failing Nodes 115 — — 115 115

Main thread work

other 485 ms
script evaluation 382 ms
style layout 134 ms
script parse compile 90 ms
paint composite render 71 ms
parse HTML 51 ms

Axe violations axe-core 4.13.0, full rule set

131 violating nodes across 5 rules, 1797 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 93 nodes
  • moderate region — All page content should be contained by landmarks 33 nodes
  • serious list — <ul> and <ol> must only directly contain <li>, <script> or <template> elements 3 nodes
  • minor image-redundant-alt — Alternative text of images should not be repeated as text 1 node
  • serious link-name — Links 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.

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 91 nodes
  • target-size — Touch targets do not have sufficient size or spacing. 16 nodes
  • list — Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 7 nodes
  • link-name — Links do not have a discernible 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 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, 5:31 PM UTC 90 3.02 s 0 90 ms 904.9 kB 3/3 ±15 2,434 38.1s

Embed this score

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