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 ·

bentleydavis.com

https://bentleydavis.com/

70 86 100 92 CWV 94AXE

Data from Aug 20, 2026, 3:49 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.

Netlify Hosted by Netlify

Scores

70
Performance
no change
86
Accessibility
no change
100
Best Practices
no change
92
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 11.45 s 11.45 s 11.45 s
CLS Cumulative Layout Shift 0 0 0
TBT Total Blocking Time 55 ms 55 ms 55 ms
FCP First Contentful Paint 2.86 s 2.86 s 2.86 s
Speed Index 2.86 s 2.86 s 2.86 s
TTFB Time to First Byte 826 ms 826 ms 826 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 duration 467 ms
time to first byte 89 ms
element render delay 60 ms
resource load delay 58 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 23.63 MB 23.63 MB 23.63 MB
Requests 30 30 30
Third-party Weight 230.7 kB 230.7 kB 230.7 kB
Third-party CPU 70 ms 70 ms 70 ms
Unused JS 36.8 kB 36.8 kB 36.8 kB
Unused CSS 0 B 0 B 0 B

By resource type

image 23.39 MB · 11 req
script 144.7 kB · 8 req
font 54.3 kB · 2 req
other 31.7 kB · 5 req
document 13.1 kB · 1 req
stylesheet 2.2 kB · 1 req
third party 230.7 kB · 13 req

Third parties 2 entities

230.7 kB transferred, 70 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

AMP 174.3 kB · 70 ms CPU
Google Fonts 56.4 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.81 s 1.81 s 1.81 s
Long Tasks 3 3 3
DOM Elements 373 373 373
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 94 94 94
A11y Failures 4 4 4
A11y Failing Nodes 76 76 76

Main thread work

other 837 ms
script evaluation 458 ms
style layout 278 ms
paint composite render 163 ms
script parse compile 55 ms
parse HTML 14 ms

Axe violations axe-core 4.13.0, full rule set

94 violating nodes across 4 rules, 644 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 68 nodes
  • moderate region — All page content should be contained by landmarks 17 nodes
  • serious link-name — Links must have discernible text 6 nodes
  • moderate heading-order — Heading levels should only increase by one 3 nodes

Accessibility failures 4 of 22 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. 66 nodes
  • link-name — Links do not have a discernible name 6 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 3 nodes
  • landmark-one-main — Document does not have a main landmark. 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 20, 2026, 3:49 PM UTC 70 11.45 s 0 55 ms 23.63 MB 3/3 ±1 2,378 48.5s

Embed this score

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