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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

johnwatsonblog.co.uk

The blog of Dr. John. H. Watson

Page Load Speed

3.2 sec in total

First Response

250 ms

Resources Loaded

2.1 sec

Page Rendered

877 ms

johnwatsonblog.co.uk screenshot

About Website

Welcome to johnwatsonblog.co.uk homepage info - get ready to check John Watson Blog best content for Russia right away, or after learning these important things about johnwatsonblog.co.uk

Visit johnwatsonblog.co.uk

Key Findings

We analyzed Johnwatsonblog.co.uk page load time and found that the first response time was 250 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

johnwatsonblog.co.uk performance score

0

Network Requests Diagram

johnwatsonblog.co.uk

250 ms

d39e1932277794cb509626f5acc46f07455b979b.css

152 ms

gloader.1.2.2.js

237 ms

aa9680667727010aac88d7ca93741b2b0dbe2a4e.css

157 ms

36f974bd8df38699f5793fef362e21e7186ccbc9.js

158 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 74% of them (14 requests) were addressed to the original Johnwatsonblog.co.uk, 16% (3 requests) were made to Bbc.co.uk and 11% (2 requests) were made to Sa.bbc.co.uk. The less responsive or slowest element that took the longest time to load (992 ms) relates to the external source Sa.bbc.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.1 kB (51%)

Content Size

221.6 kB

After Optimization

108.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnwatsonblog.co.uk main page is 221.6 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. 15% of websites need less resources to load. Javascripts take 100.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.3 kB

  • Original 32.5 kB
  • After minification 27.7 kB
  • After compression 8.2 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.3 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 67 B

  • Original 64.2 kB
  • After minification 64.2 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. John Watson Blog images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 69.5 kB

  • Original 100.8 kB
  • After minification 99.6 kB
  • After compression 31.3 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 69.5 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 19.2 kB

  • Original 24.1 kB
  • After minification 22.9 kB
  • After compression 4.9 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. Johnwatsonblog.co.uk needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (38%)

Requests Now

16

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John Watson Blog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

johnwatsonblog.co.uk

johnwatsonblog.co.uk

250 ms

d39e1932277794cb509626f5acc46f07455b979b.css

d39e1932277794cb509626f5acc46f07455b979b.css

152 ms

gloader.1.2.2.js

gloader.1.2.2.js

237 ms

aa9680667727010aac88d7ca93741b2b0dbe2a4e.css

aa9680667727010aac88d7ca93741b2b0dbe2a4e.css

157 ms

36f974bd8df38699f5793fef362e21e7186ccbc9.js

36f974bd8df38699f5793fef362e21e7186ccbc9.js

158 ms

map.js

map.js

79 ms

core.js

core.js

304 ms

293c81056e7be792baeef251a553d07593bd9479.gif

293c81056e7be792baeef251a553d07593bd9479.gif

77 ms

d3d9c00ca605608947ac1689c7ff0f8e3f8e92cf.jpg

d3d9c00ca605608947ac1689c7ff0f8e3f8e92cf.jpg

77 ms

c01fae0bdc4e07bf5bf1404c677aec9f34f51a2d.jpg

c01fae0bdc4e07bf5bf1404c677aec9f34f51a2d.jpg

151 ms

s

s

992 ms

015ebad1652b498cf159a26a83aab7f1e6a6c648.jpg

015ebad1652b498cf159a26a83aab7f1e6a6c648.jpg

161 ms

bd9b7740c92a7bff95b9f109ff3d0773508028db.gif

bd9b7740c92a7bff95b9f109ff3d0773508028db.gif

147 ms

41d6b052980a1a05501105043bb67e766479b66a.gif

41d6b052980a1a05501105043bb67e766479b66a.gif

147 ms

3783638f23c2ad20e59381b0860d71b56a20e087.gif

3783638f23c2ad20e59381b0860d71b56a20e087.gif

151 ms

eb05d159f457d29b985c71fcb3caa9818b76db56.gif

eb05d159f457d29b985c71fcb3caa9818b76db56.gif

152 ms

2924a99bb219c8050b14405054cf8a0c03dd0a69.gif

2924a99bb219c8050b14405054cf8a0c03dd0a69.gif

220 ms

a4791778bf6d32e0ae76de17af63b9b9655830d3.gif

a4791778bf6d32e0ae76de17af63b9b9655830d3.gif

223 ms

s

s

284 ms

SEO Factors

johnwatsonblog.co.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 Johnwatsonblog.co.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 Johnwatsonblog.co.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

johnwatsonblog.co.uk

Open Graph description is not detected on the main page of John Watson Blog. 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: