Report Summary

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    Best Practices

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Unit Z: coworking space in Brixton with 1000 Mbps internet | Vincent's Yard

Page Load Speed

9.2 sec in total

First Response

446 ms

Resources Loaded

8.3 sec

Page Rendered

508 ms screenshot

About Website

Visit now to see the best up-to-date Plan 9 content and also check out these interesting facts you probably never knew about

Bright, airconditioned shared office space with private meeting room located in Brixton/Stockwell - spacious desks available now for between 1 and 6 people.


Key Findings

We analyzed page load time and found that the first response time was 446 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

446 ms

417 ms


152 ms


228 ms


305 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original, 49% (27 requests) were made to and 22% (12 requests) were made to The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (76%)

Content Size

2.0 MB

After Optimization

477.0 kB

In fact, the total size of main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 878.0 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 706.2 kB

  • Original 779.9 kB
  • After minification 764.3 kB
  • After compression 73.6 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 706.2 kB or 91% of the original size.

Image Optimization


Potential reduce by 26.7 kB

  • Original 305.8 kB
  • After minification 279.0 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. Plan 9 images are well optimized though.

JavaScript Optimization


Potential reduce by 61 B

  • Original 712 B
  • After minification 702 B
  • After compression 651 B

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


Potential reduce by 754.3 kB

  • Original 878.0 kB
  • After minification 845.2 kB
  • After compression 123.7 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. needs all CSS files to be minified and compressed as it can save up to 754.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (60%)

Requests Now


After Optimization


The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plan 9. 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 from 17 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 data is detected on the main page of Plan 9. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: