Tools & Wizards About Us
crashonline.org.uk screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

crashonline.org.uk

CRASH magazine: The Online Edition

Page Load Speed

1.4 sec in total

First Response

199 ms

Resources Loaded

1.1 sec

Page Rendered

79 ms

crashonline.org.uk screenshot

About Website

Click here to check amazing CRASH Online content. Otherwise, check out these important facts you probably never knew about crashonline.org.uk

CRASH (ZX Spectrum) magazine homepage

Visit crashonline.org.uk

Key Findings

We analyzed Crashonline.org.uk page load time and found that the first response time was 199 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

crashonline.org.uk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

crashonline.org.uk

199 ms

crashonline.org.uk

388 ms

mainpages.css

97 ms

basic.css

193 ms

nicetitle.css

267 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Crashonline.org.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (388 ms) belongs to the original domain Crashonline.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (15%)

Content Size

98.1 kB

After Optimization

83.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crashonline.org.uk main page is 98.1 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. Only 5% of websites need less resources to load. Images take 77.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 11.5 kB

  • Original 16.4 kB
  • After minification 16.3 kB
  • After compression 4.9 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 11.5 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 2.5 kB

  • Original 77.3 kB
  • After minification 74.8 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. CRASH Online images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 699 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 1.6 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 699 B or 31% of the original size.

CSS Optimization

-17%

Potential reduce by 367 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.8 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. Crashonline.org.uk needs all CSS files to be minified and compressed as it can save up to 367 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (43%)

Requests Now

7

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRASH Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crashonline.org.uk

crashonline.org.uk

199 ms

crashonline.org.uk

crashonline.org.uk

388 ms

mainpages.css

mainpages.css

97 ms

basic.css

basic.css

193 ms

nicetitle.css

nicetitle.css

267 ms

nicetitle.js

nicetitle.js

272 ms

grids-min.css

grids-min.css

97 ms

logo

logo

92 ms

fusion.png

fusion.png

219 ms

Accessibility Review

crashonline.org.uk accessibility score

96

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.

Best Practices

crashonline.org.uk 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

crashonline.org.uk SEO score

92

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crashonline.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 Crashonline.org.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

crashonline.org.uk

Open Graph description is not detected on the main page of CRASH Online. 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: