3.2 sec in total
345 ms
2.7 sec
164 ms
Click here to check amazing Ofgem content for United Kingdom. Otherwise, check out these important facts you probably never knew about ofgem.gov.uk
The government regulator for gas and electricity markets in Great Britain.
Visit ofgem.gov.ukWe analyzed Ofgem.gov.uk page load time and found that the first response time was 345 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ofgem.gov.uk performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.5 s
37/100
25%
Value5.8 s
49/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value8.7 s
36/100
10%
345 ms
502 ms
85 ms
165 ms
238 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 76% of them (34 requests) were addressed to the original Ofgem.gov.uk, 11% (5 requests) were made to F.fontdeck.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (502 ms) belongs to the original domain Ofgem.gov.uk.
Page size can be reduced by 667.3 kB (58%)
1.2 MB
488.5 kB
In fact, the total size of Ofgem.gov.uk main page is 1.2 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. 35% of websites need less resources to load. Javascripts take 360.0 kB which makes up the majority of the site volume.
Potential reduce by 218.1 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 218.1 kB or 89% of the original size.
Potential reduce by 21.9 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. Ofgem images are well optimized though.
Potential reduce by 265.3 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 265.3 kB or 74% of the original size.
Potential reduce by 162.1 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. Ofgem.gov.uk needs all CSS files to be minified and compressed as it can save up to 162.1 kB or 82% of the original size.
Number of requests can be reduced by 14 (39%)
36
22
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ofgem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ofgem.gov.uk
345 ms
www.ofgem.gov.uk
502 ms
css_HG6KHhF4B02R_WwVmEgpuBsV8EuG4CEPl08lHgCwdG8.css
85 ms
css_Wu8npAzy16WmnnnWKxpexfgsAryolGGaX6yO3GWA5bU.css
165 ms
css_tUC3pNuqf-EtOPrroqjg3M-5-yO0mMOtWDZ8AH5vBSk.css
238 ms
css_ZP_sjZa43Z7lntK-9MHbkGiNN5ByFs6OR5ZsWNyrjVc.css
397 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
415 ms
js_I6-AG95w35qLWM7oXTs1dGoig_fBgA_52Av-g9YzOt4.js
254 ms
js_NG6n3y9nuPHwbMZBQOKUaYpXslb8bw_rEWfFmhhWe4E.js
258 ms
js_Y9A0vSflPyN3LrKSE6bKjD_uk9wpRurbS4IlCpPEmK0.js
315 ms
js_ga9F1JgeekBqMyTJJxXstH4QfurYOVJKkB8sJ0Ysrt4.js
413 ms
js_paiTaEsc1HNeBS2rkLc1NrprKrFnApv70kuY8awAaTI.js
331 ms
webfont.js
266 ms
analytics.js
255 ms
logo.png
235 ms
domestic.png
236 ms
business.png
234 ms
distributiongas.png
235 ms
dsitributionelectricity.png
235 ms
ofgem_templates_28_02_2013_c_r2_c2.gif
234 ms
ofgem_templates_28_02_2013_c_r2_c4.gif
326 ms
footer_image.gif
336 ms
ofgem_templates_28_02_2013_c_r2_c8.gif
324 ms
careers_footer.jpg
327 ms
gtm.js
304 ms
logo-large.png
306 ms
t1-bg.png
302 ms
switching_rates_homepage.jpg
365 ms
text-sizes.png
170 ms
comparing_suppliers_homepage.jpg
332 ms
banner_0.jpg
326 ms
homepage-banner_0.png
442 ms
icon-search.png
216 ms
menu-bttn.png
327 ms
ss-social-regular.woff
302 ms
ss-standard.woff
469 ms
56675.js
364 ms
collect
12 ms
collect
81 ms
prum.min.js
40 ms
XCQ+oXPo9c1I.woff
244 ms
moIAY2FSW9vkqonVlg260MI.woff
408 ms
IZva51A5A20v0.woff
369 ms
koyJVGbgcELnPvbSeubYIwRMA3zd0r7TzbYzSwRh9FzuPuLQf38bSpBa+upW3NQT1LlOasdFCjIDRqiximisW4.woff
492 ms
css_UpaCGnOQpdBx8R7Amxw8tNXnSrPyc9i82X4v1HwqiB4.css
82 ms
ofgem.gov.uk accessibility score
ofgem.gov.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ofgem.gov.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ofgem.gov.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 Ofgem.gov.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.
ofgem.gov.uk
Open Graph description is not detected on the main page of Ofgem. 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: