1.9 sec in total
476 ms
1.2 sec
160 ms
Welcome to sentinel.co.uk homepage info - get ready to check Sentinel best content right away, or after learning these important things about sentinel.co.uk
Visit sentinel.co.ukWe analyzed Sentinel.co.uk page load time and found that the first response time was 476 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
sentinel.co.uk performance score
476 ms
154 ms
173 ms
15 ms
60 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Sentinel.co.uk, 13% (4 requests) were made to Trustlogo.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (476 ms) belongs to the original domain Sentinel.co.uk.
Page size can be reduced by 17.9 kB (24%)
74.2 kB
56.3 kB
In fact, the total size of Sentinel.co.uk main page is 74.2 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. Only 10% of websites need less resources to load. Images take 34.0 kB which makes up the majority of the site volume.
Potential reduce by 10.5 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 10.5 kB or 76% of the original size.
Potential reduce by 254 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. Sentinel images are well optimized though.
Potential reduce by 3.6 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 3.6 kB or 16% of the original size.
Potential reduce by 3.6 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. Sentinel.co.uk needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 85% of the original size.
Number of requests can be reduced by 9 (35%)
26
17
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentinel. 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.
sentinel.co.uk
476 ms
index.asp
154 ms
style.css
173 ms
cot.js
15 ms
cot.js
60 ms
header_bg_x.jpg
82 ms
cot_bgf0.gif
22 ms
hosting.html
243 ms
secure_site.gif
160 ms
spacer.gif
161 ms
footer_bg.gif
162 ms
footer_separ.gif
160 ms
ga.js
6 ms
cot_bgf0.gif
23 ms
__utm.gif
13 ms
main_photo_1.jpg
242 ms
offer_1.gif
150 ms
bg_0_2.jpg
151 ms
title_0_2.jpg
155 ms
title_0_3.jpg
81 ms
bg_0_3.jpg
148 ms
title_0_4.jpg
148 ms
title_0_5.jpg
150 ms
bg_0_6.gif
154 ms
title_0_6.jpg
155 ms
mark_0_1.gif
218 ms
bg_0_7.gif
219 ms
title_0_7.jpg
221 ms
bg_0_8.gif
223 ms
title_0_8.jpg
230 ms
sentinel.co.uk SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sentinel.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sentinel.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sentinel.co.uk
Open Graph description is not detected on the main page of Sentinel. 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: