3.2 sec in total
288 ms
2.4 sec
527 ms
Click here to check amazing Scsys content for United States. Otherwise, check out these important facts you probably never knew about scsys.co.uk
Shadowcat Systems is an open source developer and software consultancy, it is the brain-child of Matt Trout and Mark Keating
Visit scsys.co.ukWe analyzed Scsys.co.uk page load time and found that the first response time was 288 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.
scsys.co.uk performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.4 s
40/100
25%
Value3.6 s
87/100
10%
Value340 ms
74/100
30%
Value0.001
100/100
15%
Value9.3 s
31/100
10%
288 ms
278 ms
464 ms
457 ms
70 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Scsys.co.uk, 45% (15 requests) were made to Shadow.cat and 27% (9 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Shadow.cat.
Page size can be reduced by 113.6 kB (12%)
975.5 kB
861.9 kB
In fact, the total size of Scsys.co.uk main page is 975.5 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. 25% of websites need less resources to load. Images take 847.5 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 16% 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 22.6 kB or 77% of the original size.
Potential reduce by 55.6 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. Scsys images are well optimized though.
Potential reduce by 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 33.8 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. Scsys.co.uk needs all CSS files to be minified and compressed as it can save up to 33.8 kB or 85% of the original size.
Number of requests can be reduced by 6 (22%)
27
21
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scsys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
scsys.co.uk
288 ms
www.shadowcat.co.uk
278 ms
shadow.cat
464 ms
main.css
457 ms
angular.js
70 ms
form.js
184 ms
angular.js
296 ms
urchin.js
8 ms
cse.js
56 ms
04-grunge.jpg
101 ms
10-back3.jpg
276 ms
10years.png
1051 ms
oops.jpg
310 ms
facebook2.png
191 ms
twitter2.png
315 ms
youtube2.png
385 ms
linkedin2.png
558 ms
flickr2.png
458 ms
rss2.png
741 ms
cse.js
175 ms
logo.png
411 ms
member-logos.png
409 ms
__utm.gif
35 ms
jsapi
42 ms
default+en.css
4 ms
default.css
48 ms
default+en.I.js
14 ms
default.css
42 ms
async-ads.js
37 ms
google_custom_search_watermark.gif
31 ms
small-logo.png
33 ms
clear.gif
33 ms
nav_logo114.png
30 ms
scsys.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
scsys.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
Browser errors were logged to the console
Page has valid source maps
scsys.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scsys.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 Scsys.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.
scsys.co.uk
Open Graph description is not detected on the main page of Scsys. 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: