3.9 sec in total
274 ms
3.1 sec
485 ms
Visit portsmouth-college.ac.uk now to see the best up-to-date Portsmouth College content for United Kingdom and also check out these interesting facts you probably never knew about portsmouth-college.ac.uk
City of Portsmouth College was formed by the merger of Highbury College and Portsmouth College. You can choose from A Levels, T Levels, vocational diplomas, apprenticeships or higher education qualifi...
Visit portsmouth-college.ac.ukWe analyzed Portsmouth-college.ac.uk page load time and found that the first response time was 274 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
portsmouth-college.ac.uk performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value8.5 s
1/100
25%
Value12.0 s
4/100
10%
Value1,000 ms
27/100
30%
Value0.501
16/100
15%
Value18.2 s
3/100
10%
274 ms
707 ms
82 ms
163 ms
163 ms
Our browser made a total of 166 requests to load all elements on the main page. We found that 45% of them (74 requests) were addressed to the original Portsmouth-college.ac.uk, 23% (38 requests) were made to Pbs.twimg.com and 7% (12 requests) were made to Abs.twimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Portsmouth-college.ac.uk.
Page size can be reduced by 918.9 kB (30%)
3.1 MB
2.1 MB
In fact, the total size of Portsmouth-college.ac.uk main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 24.9 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 24.9 kB or 74% of the original size.
Potential reduce by 303.2 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. Obviously, Portsmouth College needs image optimization as it can save up to 303.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 415.8 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 415.8 kB or 65% of the original size.
Potential reduce by 175.0 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. Portsmouth-college.ac.uk needs all CSS files to be minified and compressed as it can save up to 175.0 kB or 87% of the original size.
Number of requests can be reduced by 68 (44%)
156
88
The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portsmouth College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
portsmouth-college.ac.uk
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portsmouth-college.ac.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
portsmouth-college.ac.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
portsmouth-college.ac.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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 Portsmouth-college.ac.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 Portsmouth-college.ac.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.
portsmouth-college.ac.uk
Open Graph data is detected on the main page of Portsmouth College. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: