Tools & Wizards About Us
uk-afi.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

uk-afi.org

Welcome | United Kingdom Association of Fire Investigators

Page Load Speed

1.6 sec in total

First Response

122 ms

Resources Loaded

994 ms

Page Rendered

489 ms

uk-afi.org screenshot

About Website

Click here to check amazing Uk Afi content. Otherwise, check out these important facts you probably never knew about uk-afi.org

The UK Association of Fire Investigators, providing arson prevention and investigation expertise and dialogue to fire and safety professionals.

Visit uk-afi.org

Key Findings

We analyzed Uk-afi.org page load time and found that the first response time was 122 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

uk-afi.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

uk-afi.org

122 ms

uk-afi.org

30 ms

www.uk-afi.org

281 ms

css2

33 ms

flatpickr.min.css

102 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Uk-afi.org, 9% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (347 ms) belongs to the original domain Uk-afi.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 728.6 kB (19%)

Content Size

3.9 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uk-afi.org main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.5 kB

  • Original 18.2 kB
  • After minification 18.2 kB
  • After compression 4.7 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 13.5 kB or 74% of the original size.

Image Optimization

-19%

Potential reduce by 714.9 kB

  • Original 3.8 MB
  • After minification 3.1 MB

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. Obviously, Uk Afi needs image optimization as it can save up to 714.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 151 B

  • Original 19.2 kB
  • After minification 19.2 kB
  • After compression 19.1 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

-1%

Potential reduce by 66 B

  • Original 10.8 kB
  • After minification 10.8 kB
  • After compression 10.8 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. Uk-afi.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (35%)

Requests Now

23

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uk Afi. 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 as a result speed up the page load time.

Network Requests Diagram

uk-afi.org

uk-afi.org

122 ms

uk-afi.org

uk-afi.org

30 ms

www.uk-afi.org

www.uk-afi.org

281 ms

css2

css2

33 ms

flatpickr.min.css

flatpickr.min.css

102 ms

theme.css

theme.css

134 ms

js

js

63 ms

email-decode.min.js

email-decode.min.js

26 ms

flatpickr.min.js

flatpickr.min.js

114 ms

collection.js

collection.js

132 ms

siema.min.js

siema.min.js

131 ms

app.js

app.js

127 ms

app.cookies.js

app.cookies.js

198 ms

app.announcements.js

app.announcements.js

210 ms

app.slider.js

app.slider.js

328 ms

logo.svg

logo.svg

176 ms

e2328fd3-79e6-43a1-adae-37ccedfa7400

e2328fd3-79e6-43a1-adae-37ccedfa7400

308 ms

d3798a55-a244-11ed-86eb-2a60b604986a

d3798a55-a244-11ed-86eb-2a60b604986a

254 ms

a7eb06cd-2dcd-11eb-b875-0242ac1e0005

a7eb06cd-2dcd-11eb-b875-0242ac1e0005

276 ms

a7e9897f-2dcd-11eb-b875-0242ac1e0005

a7e9897f-2dcd-11eb-b875-0242ac1e0005

347 ms

25c2b105-d7b6-11ec-a81f-5686787c128e

25c2b105-d7b6-11ec-a81f-5686787c128e

290 ms

IAAI.jpg

IAAI.jpg

183 ms

E-AFI.png

E-AFI.png

222 ms

FIAI-Logo-new-gold-scales.jpg

FIAI-Logo-new-gold-scales.jpg

261 ms

book.svg

book.svg

244 ms

logo_alt_black.svg

logo_alt_black.svg

347 ms

IAAI.jpg

IAAI.jpg

188 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNisDp6_dAyM.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNisDp6_dAyM.woff

48 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNisDp6_dAyM.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNisDp6_dAyM.woff

57 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNisDp6_dAyM.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNisDp6_dAyM.woff

59 ms

E-AFI.png

E-AFI.png

175 ms

FIAI-Logo-new-gold-scales.jpg

FIAI-Logo-new-gold-scales.jpg

153 ms

Accessibility Review

uk-afi.org accessibility score

64

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

uk-afi.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

uk-afi.org SEO score

81

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uk-afi.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Uk-afi.org 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

uk-afi.org

Open Graph description is not detected on the main page of Uk Afi. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: