Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rlsb.org.uk

Welcome to Royal Society for Blind Children Royal Society for Blind Children

Page Load Speed

8 sec in total

First Response

2.2 sec

Resources Loaded

5 sec

Page Rendered

806 ms

rlsb.org.uk screenshot

About Website

Welcome to rlsb.org.uk homepage info - get ready to check Rlsb best content for United Kingdom right away, or after learning these important things about rlsb.org.uk

Visit rlsb.org.uk

Key Findings

We analyzed Rlsb.org.uk page load time and found that the first response time was 2.2 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rlsb.org.uk performance score

0

Network Requests Diagram

www.rlsb.org.uk

2214 ms

sb-instagram.css

266 ms

font-awesome.min.css

10 ms

style.css

170 ms

css

25 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 71% of them (58 requests) were addressed to the original Rlsb.org.uk, 7% (6 requests) were made to D15mj6e6qmt1na.cloudfront.net and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Rlsb.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 562.6 kB (7%)

Content Size

8.0 MB

After Optimization

7.5 MB

In fact, the total size of Rlsb.org.uk main page is 8.0 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. 60% of websites need less resources to load. Images take 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 40.7 kB

  • Original 52.9 kB
  • After minification 48.0 kB
  • After compression 12.2 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 40.7 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 125.8 kB

  • Original 7.4 MB
  • After minification 7.3 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. Rlsb images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 245.4 kB

  • Original 391.6 kB
  • After minification 361.3 kB
  • After compression 146.3 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 245.4 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 150.7 kB

  • Original 181.9 kB
  • After minification 147.4 kB
  • After compression 31.1 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. Rlsb.org.uk needs all CSS files to be minified and compressed as it can save up to 150.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (49%)

Requests Now

77

After Optimization

39

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rlsb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors

rlsb.org.uk SEO score

0

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 Rlsb.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 Rlsb.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

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