3.1 sec in total
270 ms
2 sec
784 ms
Click here to check amazing Join Bristol Energy content for United Kingdom. Otherwise, check out these important facts you probably never knew about join.bristol-energy.co.uk
Bristol Energy is a national gas and electricity supplier. Join us in championing social equality, local renewables and stronger communities.
Visit join.bristol-energy.co.ukWe analyzed Join.bristol-energy.co.uk page load time and found that the first response time was 270 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
join.bristol-energy.co.uk performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value12.1 s
0/100
25%
Value6.7 s
36/100
10%
Value430 ms
64/100
30%
Value0.089
92/100
15%
Value11.7 s
17/100
10%
270 ms
316 ms
320 ms
354 ms
347 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Join.bristol-energy.co.uk, 61% (25 requests) were made to Bristol-web-live.s3-eu-west-1.amazonaws.com and 10% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (624 ms) relates to the external source Bristol-web-live.s3-eu-west-1.amazonaws.com.
Page size can be reduced by 504.1 kB (57%)
877.9 kB
373.8 kB
In fact, the total size of Join.bristol-energy.co.uk main page is 877.9 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. 35% of websites need less resources to load. Javascripts take 368.6 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 18.5 kB or 69% of the original size.
Potential reduce by 366 B
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. Join Bristol Energy images are well optimized though.
Potential reduce by 305.9 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 305.9 kB or 83% of the original size.
Potential reduce by 179.3 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. Join.bristol-energy.co.uk needs all CSS files to be minified and compressed as it can save up to 179.3 kB or 81% of the original size.
Number of requests can be reduced by 14 (48%)
29
15
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Join Bristol Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
join.bristol-energy.co.uk
270 ms
www.bristol-energy.co.uk
316 ms
css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
320 ms
css_41x8C48NxIavdAQk4qfV8PldWau2oShDtSEMvGep-rQ.css
354 ms
css_7dsX7QdbjGt0w4wiXAC2X2ZzDH4-cnZOp966MYU6SEE.css
347 ms
css_rcOwzygXcpd7etXqzD4F0ugumwLeaBbQ4TcDG1D3KVE.css
547 ms
js_RJv4geffVjurhZK1gM4Py4fzuZTUR-k6OrhMBXb_hbA.js
624 ms
jquery-migrate-1.2.1.js
133 ms
js_Hfha9RCTNm8mqMDLXriIsKGMaghzs4ZaqJPLj2esi7s.js
424 ms
js_DuCBxVBnmwlqi-FUiwD_uvjmLVBk6uphM_23_gbOteI.js
396 ms
js_zsU7pE_En9PuEzx00IjN_iCxIwgABAiEwJNkh1iTG9k.js
423 ms
3988552ea6.js
201 ms
js_566v4ZGtlL6QooJoV6Z7FuTNDzE4YIjKArUMdgytsIA.js
444 ms
tp.widget.bootstrap.min.js
46 ms
banner.js
42 ms
js
96 ms
3988552ea6.css
41 ms
font-awesome-css.min.css
44 ms
logo.png
278 ms
POSITIVE-TEAM-homepage.jpg
289 ms
login.svg
181 ms
burger.svg
184 ms
footer.png
239 ms
arrow-right.svg
178 ms
icon-facebook.svg
181 ms
icon-twitter.svg
253 ms
icon-linkedin.svg
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c9aeeabd-dd65-491d-b4be-3e0db9ae47a0.woff
296 ms
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activityi;src=5801002;type=brist0;cat=;ord=1494623108301.3118
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activityi;src=5801002;type=brist0;cat=;ord=1;num=7356421449221.671
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fontawesome-webfont.woff
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5b6ee6f2-5a3c-4f51-a192-9d34b20b76d7.ttf
84 ms
join.bristol-energy.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
join.bristol-energy.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
join.bristol-energy.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Join.bristol-energy.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 Join.bristol-energy.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.
join.bristol-energy.co.uk
Open Graph description is not detected on the main page of Join Bristol Energy. 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: