Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

Page Load Speed

2.9 sec in total

First Response

678 ms

Resources Loaded

2 sec

Page Rendered

220 ms

rwsprinters.co.uk screenshot

About Website

Welcome to rwsprinters.co.uk homepage info - get ready to check Rwsprinters best content right away, or after learning these important things about rwsprinters.co.uk

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Key Findings

We analyzed Rwsprinters.co.uk page load time and found that the first response time was 678 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 40% of websites can load faster.

Performance Metrics

rwsprinters.co.uk performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

rwsprinters.co.uk

678 ms

stylesheet.css

458 ms

stylesheet_css_buttons.css

289 ms

logo.jpg

376 ms

dsc00756.jpg

554 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Rwsprinters.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Rwsprinters.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.1 kB (7%)

Content Size

783.3 kB

After Optimization

732.2 kB

In fact, the total size of Rwsprinters.co.uk main page is 783.3 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 10% of websites need less resources to load. Images take 748.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 15.4 kB

  • Original 18.7 kB
  • After minification 16.7 kB
  • After compression 3.3 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 15.4 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 22.9 kB

  • Original 748.4 kB
  • After minification 725.6 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. Rwsprinters images are well optimized though.

CSS Optimization

-79%

Potential reduce by 12.8 kB

  • Original 16.2 kB
  • After minification 11.3 kB
  • After compression 3.4 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. Rwsprinters.co.uk needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rwsprinters. According to our analytics all requests are already optimized.

Accessibility Review

rwsprinters.co.uk accessibility score

82

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rwsprinters.co.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rwsprinters.co.uk SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    LA

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rwsprinters.co.uk can be misinterpreted by Google and other search engines. Our service has detected that Latin is used on the page, and it does not match the claimed English language. Our system also found out that Rwsprinters.co.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

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