3.5 sec in total
924 ms
2.3 sec
271 ms
Click here to check amazing Cardiff Porphyria content. Otherwise, check out these important facts you probably never knew about cardiff-porphyria.org
The Cardiff Porphyria Service specialises in the diagnosis and treatment of the porphyrias in the UK. Read about our service.
Visit cardiff-porphyria.orgWe analyzed Cardiff-porphyria.org page load time and found that the first response time was 924 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
cardiff-porphyria.org performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.0 s
13/100
25%
Value10.7 s
7/100
10%
Value5,350 ms
0/100
30%
Value0.207
60/100
15%
Value13.7 s
10/100
10%
924 ms
70 ms
101 ms
202 ms
288 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cardiff-porphyria.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (974 ms) relates to the external source Cavuhb.nhs.wales.
Page size can be reduced by 103.5 kB (30%)
344.5 kB
241.0 kB
In fact, the total size of Cardiff-porphyria.org main page is 344.5 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. 40% of websites need less resources to load. Javascripts take 185.8 kB which makes up the majority of the site volume.
Potential reduce by 63.9 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. This page needs HTML code to be minified as it can gain 11.9 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 63.9 kB or 86% of the original size.
Potential reduce by 4.3 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, Cardiff Porphyria needs image optimization as it can save up to 4.3 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 31.4 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 31.4 kB or 17% of the original size.
Potential reduce by 4.0 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. Cardiff-porphyria.org has all CSS files already compressed.
Number of requests can be reduced by 33 (85%)
39
6
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardiff Porphyria. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
924 ms
gtm.js
70 ms
mura.10.min.css
101 ms
mura.10.skin.css
202 ms
fontawesome.min.css
288 ms
brands.min.css
385 ms
solid.min.css
386 ms
style.css
383 ms
site-53eae3f5fb.min.css
457 ms
jquery-ui.min.css
408 ms
dataTables.bootstrap4.css
383 ms
trustNav-7de50a508b.min.css
479 ms
jquery-3.5.1.min.js
558 ms
mura.min.js
974 ms
bootstrap.bundle.min.js
546 ms
jquery.validate.min.js
493 ms
jquery.touchSwipe.min.js
577 ms
jquery-ui.min.js
829 ms
theme.b6722db5.min.js
578 ms
jquery.visible.js
628 ms
js.cookie.min.js
627 ms
jquery.dataTables.min.js
693 ms
dataTables.bootstrap4.min.js
653 ms
dataTables.responsive.min.js
736 ms
moment.min.js
758 ms
datetime-moment.js
736 ms
datatables.pipeline.js
774 ms
supportStylesForIE.js
887 ms
main.bundle.js
811 ms
resource_hub.css
885 ms
mura.displayobject.cta.min.js
891 ms
image.js
894 ms
main.js
902 ms
analytics.js
23 ms
collect
12 ms
collect
77 ms
css
57 ms
CAVUhb2.png
361 ms
mobileLogo.png
365 ms
fa-solid-900.woff
400 ms
print-d4b40c0840.min.css
80 ms
cardiff-porphyria.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cardiff-porphyria.org 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
cardiff-porphyria.org SEO score
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 Cardiff-porphyria.org 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 Cardiff-porphyria.org 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.
cardiff-porphyria.org
Open Graph data is detected on the main page of Cardiff Porphyria. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: