meinamsterdam.nl

Ranks Overall #1,595 Built Awesome #1,056

Data from Oct 6, 2026, 5:12 AM UTC 2d old Measured once a week · 10 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Built with Eleventy 3.1.6

Hosted by Self-hosted

Lighthouse Scores LAB Simulated

Performance

↓ -2 (-3.3%)

Accessibility

no change

Best Practices

no change

100

SEO

no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric	Lab Simulated
LCP CWV (estimate) Largest Contentful Paint	8.83 s poor	↑ +1125 ms (+14.6%) 4.23 s – 15.53 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—
CLS CWV (estimate) Cumulative Layout Shift	0 good	→ no change 0 – 0.010
TBT Total Blocking Time	0 ms good	↓ -31 ms (-100%) 0 ms – 206 ms
FCP First Contentful Paint	6.79 s poor	↑ +855 ms (+14.4%) 3.65 s – 9.09 s
Speed Index	6.79 s poor	↑ +855 ms (+14.4%) 3.78 s – 9.09 s
TTFB Time to First Byte	690 ms good	↓ -69 ms (-9.1%) 603 ms – 862 ms

Metric

Lab Simulated

Value

Change / range

Trend

LCP CWV (estimate) Largest Contentful Paint

8.83 s poor

↑ +1125 ms (+14.6%) 4.23 s – 15.53 s

INP CWV Interaction to Next Paint — field only, no lab run can measure it

n/a

—

CLS CWV (estimate) Cumulative Layout Shift

0 good

→ no change 0 – 0.010

TBT Total Blocking Time

0 ms good

↓ -31 ms (-100%) 0 ms – 206 ms

FCP First Contentful Paint

6.79 s poor

↑ +855 ms (+14.4%) 3.65 s – 9.09 s

Speed Index

6.79 s poor

↑ +855 ms (+14.4%) 3.78 s – 9.09 s

TTFB Time to First Byte

690 ms good

↓ -69 ms (-9.1%) 603 ms – 862 ms

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

element render delay 1.25 s

time to first byte 92 ms

Page weight

Metric	Value	Change / range
Page Weight	798 kB	↑ +27.8 kB (+3.7%) 769 kB – 1.39 MB
Requests	121	↑ +86 (+245.7%) significant 35 – 139
Third-party Weight	339 kB	↑ +89.2 kB (+36.9%) significant 248 kB – 339 kB
Third-party CPU	150 ms	↑ +82 ms (+120.9%) 68 ms – 218 ms
Unused JS	107 kB	↓ -16.6 kB (-13.8%) significant 107 kB – 124 kB
Unused CSS	0 B	→ no change 0 B – 0 B

Metric

Value

Change / range

Trend

Page Weight

798 kB

↑ +27.8 kB (+3.7%) 769 kB – 1.39 MB

Requests

121

↑ +86 (+245.7%) significant 35 – 139

Third-party Weight

339 kB

↑ +89.2 kB (+36.9%) significant 248 kB – 339 kB

Third-party CPU

150 ms

↑ +82 ms (+120.9%) 68 ms – 218 ms

Unused JS

107 kB

↓ -16.6 kB (-13.8%) significant 107 kB – 124 kB

Unused CSS

0 B

→ no change 0 B – 0 B

By resource type

Type	Share	Size	Requests
script	40.7%	323 kB	8
font	22.9%	182 kB	7
image	16.1%	128 kB	79
document	11.7%	93.2 kB	10
stylesheet	4.9%	38.7 kB	5
other	3.8%	30.0 kB	8
Total		798 kB	121

Third parties 4 entities

Entity	Transfer	Size	Main thread Simulated
Google/Doubleclick Ads	script	226 kB	142 ms
Google Fonts	font	89.4 kB	0 ms
adtrafficquality.google		21.4 kB	6 ms
bsky.app		1.6 kB	2 ms
Total		339 kB	150 ms

Entity

Transfer

Size

Main thread Simulated

Google/Doubleclick Ads

script

226 kB

142 ms

Google Fonts

font

89.4 kB

0 ms

adtrafficquality.google

21.4 kB

6 ms

bsky.app

1.6 kB

2 ms

Total

339 kB

150 ms

Page health

Metric	Value	Change / range
Main Thread Work	2.34 s	↑ +1462 ms (+166.6%) significant 878 ms – 2.65 s
Long Tasks	7	↑ +4 (+133.3%) significant 3 – 9
DOM Elements	518	↑ +171 (+49.3%) significant 347 – 523
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	13	↑ +2 (+18.2%) significant 10 – 16
A11y Failures	1	→ no change 1 – 1
A11y Failing Nodes	1	→ no change 1 – 1

Metric

Value

Change / range

Trend

Main Thread Work

2.34 s

↑ +1462 ms (+166.6%) significant 878 ms – 2.65 s

Long Tasks

↑ +4 (+133.3%) significant 3 – 9

DOM Elements

518

↑ +171 (+49.3%) significant 347 – 523

Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)

↑ +2 (+18.2%) significant 10 – 16

A11y Failures

→ no change 1 – 1

A11y Failing Nodes

→ no change 1 – 1

Main thread work

Task	Share	Duration Simulated
script evaluation	48%	1.13 s
style layout	24%	569 ms
other	20%	480 ms
script parse compile	3%	63 ms
garbage collection	2%	45 ms
paint composite render	1%	35 ms
parse HTML	1%	16 ms
Total		2.34 s

Task

Time

Duration Simulated

script evaluation

48%

1.13 s

style layout

24%

569 ms

other

20%

480 ms

script parse compile

63 ms

garbage collection

45 ms

paint composite render

35 ms

parse HTML

16 ms

Total

2.34 s

Axe violations axe-core 4.13.0, full rule set

13 violating nodes across 5 rules, 1390 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

moderate page-has-heading-one — Page should contain a level-one heading 5 nodes
Offending elements
1. html
```
<html lang="fr" class="h-full">
```
2. #aswift_4 >>> html
```
<html>
```
3. #aswift_5 >>> html
```
<html>
```
4. iframe[data-bluesky-id="0801269882349902"] >>> html
```
<html lang="en" class="light">
```
5. #aswift_7 >>> html
```
<html>
```

serious link-name — Links must have discernible text 3 nodes

Offending elements

iframe[data-bluesky-id="0801269882349902"] >>> .border-2 > a

<a href="https://bsky.app/profile/did:plc:gxyehbdrd7oxjj4nfbwxbtoz/post/3lfknkqpm2c26?ref_src=embed&amp;ref_url=https%253A%252F%252Fmeinamsterdam.nl%252F" target="_blank" rel="noopener noreferrer nof…

iframe[data-bluesky-id="0801269882349902"] >>> .gap-2\.5 > .rounded-full.shrink-0

<a href="https://bsky.app/profile/did:plc:gxyehbdrd7oxjj4nfbwxbtoz?ref_src=embed&ref_url=https%253A%252F%252Fmeinamsterdam.nl%252F" target="_blank" rel="noopener noreferrer nofollow" class="cursor-po…

iframe[data-bluesky-id="0801269882349902"] >>> .transition-transform

<a href="https://bsky.app/profile/did:plc:gxyehbdrd7oxjj4nfbwxbtoz/post/3lfknkqpm2c26?ref_src=embed&ref_url=https%253A%252F%252Fmeinamsterdam.nl%252F" target="_blank" rel="noopener noreferrer nofollo…

serious color-contrast — Elements must meet minimum color contrast ratio thresholds 2 nodes

Offending elements

iframe[data-bluesky-id="0801269882349902"] >>> .line-clamp-1.text-textNeutral.hover\:underline

<a href="https://bsky.app/profile/did:plc:gxyehbdrd7oxjj4nfbwxbtoz?ref_src=embed&amp;ref_url=https%253A%252F%252Fmeinamsterdam.nl%252F" target="_blank" rel="noopener noreferrer nofollow" class="curso…

iframe[data-bluesky-id="0801269882349902"] >>> time

<time datetime="2025-01-12T16:33:01.350Z" class="text-[11px] min-[400px]:text-[15px] text-textNeutral hover:underline">4:33 PM · Jan 12, 2025</time>

critical image-alt — Images must have alternative text 2 nodes

Offending elements

iframe[data-bluesky-id="0801269882349902"] >>> .w-10 > img

<img src="https://cdn.bsky.app/img/avatar/plain/did:plc:gxyehbdrd7oxjj4nfbwxbtoz/bafkreibubsa6abzhr5y73vbnflomxr22rp5jwsy43hyrmt3ijpqjt3nzv4">

iframe[data-bluesky-id="0801269882349902"] >>> .min-\[400px\]\:h-7
```
<img src="data:image/svg+xml,%..." class="h-5 min-[400px]:h-7">
```

serious frame-title — Frames must have an accessible name 1 node

Offending element

iframe[data-bluesky-id="0801269882349902"]

<iframe data-bluesky-id="0801269882349902" src="https://embed.bsky.a..." width="100%" frameborder="0" scrolling="no" style="border-width: medium...">

Accessibility failures 1 of 29 audits

frame-title — `<frame>` or `<iframe>` elements do not have a title 1 node

Best Practices failures 2 of 19 audits

third-party-cookies — Uses third-party cookies 1 item
inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache http/1.1

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending	LCP	INP	CLS	FCP	TTFB
2026-05-16 → 2026-09-26	No data — 20 weeks under the CrUX reporting threshold
2026-05-09	955 ms	—	0	902 ms	424 ms
2026-04-11 → 2026-05-02	No data — 4 weeks under the CrUX reporting threshold

Week ending

LCP

INP

CLS

FCP

TTFB

2026-05-16 → 2026-09-26

No data — 20 weeks under the CrUX reporting threshold

2026-05-09

955 ms

—

902 ms

424 ms

2026-04-11 → 2026-05-02

No data — 4 weeks under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When Scores Perf LCP CLS TBT Weight Runs Spread Bench Took Archive

Oct 6, 2026, 5:12 AM UTC 59 8.83 s 0 0 ms 798 kB 3/3 ±15 2,488 0% 43.7s Wayback

Sep 28, 2026, 11:52 PM UTC 61 7.70 s 0 31 ms 769 kB 3/3 ±5 2,336 -6% 47.9s Wayback

Sep 21, 2026, 8:01 PM UTC 75 4.50 s 0 80 ms 908 kB 3/3 ±17 2,895 +16% 47.5s Wayback

Sep 14, 2026, 5:54 PM UTC 58 8.87 s 0 0 ms 909 kB 3/3 ±17 2,484 0% 52.3s Wayback

Sep 7, 2026, 3:03 PM UTC 74 4.23 s 0.010 206 ms 897 kB 3/3 ±22 2,495 0% 37.4s Wayback

Aug 31, 2026, 10:45 AM UTC 59 7.71 s 0 0 ms 923 kB 3/3 ±13 2,349 -6% 48.5s Wayback

Aug 22, 2026, 6:44 AM UTC 56 15.53 s 0.008 73 ms 1.39 MB 3/3 ±11 2,472 -1% 95.9s Wayback

Aug 21, 2026, 11:33 PM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 27.4s

Aug 21, 2026, 4:50 PM UTC lighthouse timed out after 120000ms 360.5s

Aug 21, 2026, 4:46 AM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 25.4s

When	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 6, 2026, 5:12 AM UTC	59	8.83 s	0	0 ms	798 kB	3/3	±15	2,488 0%	43.7s	Wayback
Sep 28, 2026, 11:52 PM UTC	61	7.70 s	0	31 ms	769 kB	3/3	±5	2,336 -6%	47.9s	Wayback
Sep 21, 2026, 8:01 PM UTC	75	4.50 s	0	80 ms	908 kB	3/3	±17	2,895 +16%	47.5s	Wayback
Sep 14, 2026, 5:54 PM UTC	58	8.87 s	0	0 ms	909 kB	3/3	±17	2,484 0%	52.3s	Wayback
Sep 7, 2026, 3:03 PM UTC	74	4.23 s	0.010	206 ms	897 kB	3/3	±22	2,495 0%	37.4s	Wayback
Aug 31, 2026, 10:45 AM UTC	59	7.71 s	0	0 ms	923 kB	3/3	±13	2,349 -6%	48.5s	Wayback
Aug 22, 2026, 6:44 AM UTC	56	15.53 s	0.008	73 ms	1.39 MB	3/3	±11	2,472 -1%	95.9s	Wayback
Aug 21, 2026, 11:33 PM UTC	`TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse.`	27.4s
Aug 21, 2026, 4:50 PM UTC	`lighthouse timed out after 120000ms`	360.5s
Aug 21, 2026, 4:46 AM UTC	`TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse.`	25.4s

Embed this score

Use this web component to show meinamsterdam.nl's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://meinamsterdam.nl/"></speedlify2-score>

Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB

LCP Subparts LAB 🐇 Unthrottled

Page weight

By resource type

Third parties 4 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 1 of 29 audits

Best Practices failures 2 of 19 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Embed this score

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled