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annefrank.org.uk screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

annefrank.org.uk

Anne Frank Trust UK

Page Load Speed

2.4 sec in total

First Response

217 ms

Resources Loaded

1.8 sec

Page Rendered

331 ms

annefrank.org.uk screenshot

About Website

Welcome to annefrank.org.uk homepage info - get ready to check Anne Frank best content right away, or after learning these important things about annefrank.org.uk

Charity

Visit annefrank.org.uk

Key Findings

We analyzed Annefrank.org.uk page load time and found that the first response time was 217 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

annefrank.org.uk performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.359

30/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

annefrank.org.uk

217 ms

www.annefrank.org.uk

299 ms

css.ashx

468 ms

embed.min.js

129 ms

jquery-3.7.0.min.js

64 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 58% of them (29 requests) were addressed to the original Annefrank.org.uk, 14% (7 requests) were made to Cdnjs.cloudflare.com and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (602 ms) belongs to the original domain Annefrank.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.8 kB (8%)

Content Size

407.4 kB

After Optimization

376.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Annefrank.org.uk main page is 407.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 246.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 30.6 kB

  • Original 41.2 kB
  • After minification 41.2 kB
  • After compression 10.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 246.4 kB
  • After minification 246.4 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Anne Frank images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 185 B

  • Original 117.7 kB
  • After minification 117.7 kB
  • After compression 117.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 2.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered.

Requests Breakdown

Number of requests can be reduced by 13 (41%)

Requests Now

32

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anne Frank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

annefrank.org.uk

annefrank.org.uk

217 ms

www.annefrank.org.uk

www.annefrank.org.uk

299 ms

css.ashx

css.ashx

468 ms

embed.min.js

embed.min.js

129 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

64 ms

css2

css2

33 ms

main.css

main.css

208 ms

main.min-41da0c08308f9cb2556a2c4ec68476d5.js

main.min-41da0c08308f9cb2556a2c4ec68476d5.js

166 ms

ScriptResource.axd

ScriptResource.axd

204 ms

email-decode.min.js

email-decode.min.js

66 ms

slick.min.js

slick.min.js

23 ms

main.js

main.js

313 ms

fresco.js

fresco.js

221 ms

font-awesome.min.css

font-awesome.min.css

26 ms

font-awesome.min.css

font-awesome.min.css

30 ms

all.min.css

all.min.css

36 ms

ai.0.js

ai.0.js

37 ms

cropped

cropped

305 ms

cropped

cropped

306 ms

cropped

cropped

304 ms

GetImage.aspx

GetImage.aspx

304 ms

GetImage.aspx

GetImage.aspx

303 ms

GetImage.aspx

GetImage.aspx

302 ms

cropped

cropped

451 ms

cropped

cropped

442 ms

GetImage.aspx

GetImage.aspx

438 ms

GetImage.aspx

GetImage.aspx

446 ms

logo.svg

logo.svg

540 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWUBw.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWUBw.ttf

333 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhycKUBw.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhycKUBw.ttf

333 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

269 ms

fa-regular-400.ttf

fa-regular-400.ttf

312 ms

fa-brands-400.ttf

fa-brands-400.ttf

331 ms

fa-solid-900.ttf

fa-solid-900.ttf

331 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

273 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

331 ms

668590056

668590056

252 ms

signature_anne-frank_blue-dark.svg

signature_anne-frank_blue-dark.svg

424 ms

c595d464-d751-47be-a908-b7347c849f73.jpg

c595d464-d751-47be-a908-b7347c849f73.jpg

602 ms

TuGSUVB6Up9NU573jvw7.ttf

TuGSUVB6Up9NU573jvw7.ttf

454 ms

TuGfUVB6Up9NU6ZL.ttf

TuGfUVB6Up9NU6ZL.ttf

394 ms

summary

summary

345 ms

668590056

668590056

187 ms

GetImage.ashx

GetImage.ashx

318 ms

GetImage.ashx

GetImage.ashx

286 ms

GetImage.ashx

GetImage.ashx

307 ms

309 ms

GetImage.ashx

GetImage.ashx

242 ms

GetImage.ashx

GetImage.ashx

282 ms

1353862462-09d58d76bb6a3dadc28ccae26cc4e8985f951b6be17c0d6905c593cc82eedd8c-d

1353862462-09d58d76bb6a3dadc28ccae26cc4e8985f951b6be17c0d6905c593cc82eedd8c-d

80 ms

Accessibility Review

annefrank.org.uk accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

[role]s are not contained by their required parent element

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

annefrank.org.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

annefrank.org.uk SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Annefrank.org.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Annefrank.org.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

annefrank.org.uk

Open Graph data is detected on the main page of Anne Frank. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: