Tools & Wizards About Us
bombfactory.org.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bombfactory.org.uk

Home | The Bomb Factory Art Foundation | Charity | United Kingdom

Page Load Speed

2.2 sec in total

First Response

230 ms

Resources Loaded

1.9 sec

Page Rendered

57 ms

bombfactory.org.uk screenshot

About Website

Visit bombfactory.org.uk now to see the best up-to-date Bomb Factory content and also check out these interesting facts you probably never knew about bombfactory.org.uk

The Bomb Factory Art Foundation is an artist-led, non-profit charity, founded in 2015 as an independent space for contemporary art in Archway, North London.

Visit bombfactory.org.uk

Key Findings

We analyzed Bombfactory.org.uk page load time and found that the first response time was 230 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bombfactory.org.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.bombfactory.org.uk

230 ms

minified.js

35 ms

focus-within-polyfill.js

33 ms

polyfill.min.js

877 ms

thunderbolt-commons.2ae1974e.bundle.min.js

38 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bombfactory.org.uk, 44% (21 requests) were made to Static.parastorage.com and 25% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (877 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (59%)

Content Size

1.8 MB

After Optimization

719.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bombfactory.org.uk main page is 1.8 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. 50% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 995.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 233.0 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 995.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 244.8 kB
  • After minification 241.8 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. Bomb Factory images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 292.8 kB
  • After minification 292.8 kB
  • After compression 244.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bomb Factory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.bombfactory.org.uk

www.bombfactory.org.uk

230 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

33 ms

polyfill.min.js

polyfill.min.js

877 ms

thunderbolt-commons.2ae1974e.bundle.min.js

thunderbolt-commons.2ae1974e.bundle.min.js

38 ms

main.8ce05abc.bundle.min.js

main.8ce05abc.bundle.min.js

38 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

37 ms

lodash.min.js

lodash.min.js

40 ms

react.production.min.js

react.production.min.js

38 ms

react-dom.production.min.js

react-dom.production.min.js

39 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

39 ms

The%20Bomb%20Factory%20Logo%20(4).jpg

The%20Bomb%20Factory%20Logo%20(4).jpg

175 ms

629f52_c293adb4c2754c26be512fd9fe7c720e~mv2.jpg

629f52_c293adb4c2754c26be512fd9fe7c720e~mv2.jpg

359 ms

629f52_09ff71806af4491fa40d54e8b7e717a1~mv2.jpg

629f52_09ff71806af4491fa40d54e8b7e717a1~mv2.jpg

348 ms

629f52_d04408d4365946c0b314d17e19790651~mv2.jpg

629f52_d04408d4365946c0b314d17e19790651~mv2.jpg

352 ms

629f52_f8a9c273fc7941a58ac1215fc5b65dad~mv2.jpg

629f52_f8a9c273fc7941a58ac1215fc5b65dad~mv2.jpg

329 ms

629f52_0b41700469ac4c67a928b29ba2ca95ea~mv2.jpg

629f52_0b41700469ac4c67a928b29ba2ca95ea~mv2.jpg

366 ms

629f52_3a00325012644b66a766d9d8da5324b2~mv2.jpg

629f52_3a00325012644b66a766d9d8da5324b2~mv2.jpg

388 ms

629f52_a58679700181404e8689eae3f785de10~mv2.jpg

629f52_a58679700181404e8689eae3f785de10~mv2.jpg

519 ms

629f52_4d8b7b7da7b74f42bb983664e0447414~mv2.jpg

629f52_4d8b7b7da7b74f42bb983664e0447414~mv2.jpg

461 ms

islington-council-logo-vector.jpg

islington-council-logo-vector.jpg

495 ms

629f52_854f5748aecb4a9e8387fba47bbf896b~mv2.png

629f52_854f5748aecb4a9e8387fba47bbf896b~mv2.png

493 ms

ZqlneECqpsd9SXlmAsD2Ez8E0i7KZn-EPnyo3HZu7kw.woff

ZqlneECqpsd9SXlmAsD2Ez8E0i7KZn-EPnyo3HZu7kw.woff

46 ms

yS165lxqGuDghyUMXeu6xT8E0i7KZn-EPnyo3HZu7kw.woff

yS165lxqGuDghyUMXeu6xT8E0i7KZn-EPnyo3HZu7kw.woff

46 ms

14AxwKgJhKIO-YYUP_KtZdIh4imgI8P11RFo6YPCPC0.woff

14AxwKgJhKIO-YYUP_KtZdIh4imgI8P11RFo6YPCPC0.woff

47 ms

W1XpMGU0WrpbCawEdG1FM_esZW2xOQ-xsNqO47m55DA.woff

W1XpMGU0WrpbCawEdG1FM_esZW2xOQ-xsNqO47m55DA.woff

48 ms

51v0xj5VPw1cLYHNhfd8ND8E0i7KZn-EPnyo3HZu7kw.woff

51v0xj5VPw1cLYHNhfd8ND8E0i7KZn-EPnyo3HZu7kw.woff

47 ms

-HJgNsTwx9qXGSxqew62RQ.woff

-HJgNsTwx9qXGSxqew62RQ.woff

46 ms

bundle.min.js

bundle.min.js

59 ms

102 ms

100 ms

100 ms

98 ms

96 ms

96 ms

138 ms

135 ms

135 ms

128 ms

133 ms

127 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

16 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

12 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

3 ms

Accessibility Review

bombfactory.org.uk accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bombfactory.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

bombfactory.org.uk SEO score

100

Search Engine Optimization Advices

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 Bombfactory.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 Bombfactory.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

bombfactory.org.uk

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