3.2 sec in total
646 ms
2.3 sec
288 ms
Welcome to yellowcard.mhra.gov.uk homepage info - get ready to check Yellow Card Mhra best content for China right away, or after learning these important things about yellowcard.mhra.gov.uk
MHRA Homepage for reporting of suspected side effects or adverse drug reactions to any medicines or vaccines, as well as medical device incidents
Visit yellowcard.mhra.gov.ukWe analyzed Yellowcard.mhra.gov.uk page load time and found that the first response time was 646 ms and then it took 2.6 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.
yellowcard.mhra.gov.uk performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value7.4 s
4/100
25%
Value4.8 s
67/100
10%
Value1,520 ms
13/100
30%
Value0.637
9/100
15%
Value7.6 s
46/100
10%
646 ms
653 ms
81 ms
162 ms
394 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Yellowcard.mhra.gov.uk, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (653 ms) belongs to the original domain Yellowcard.mhra.gov.uk.
Page size can be reduced by 621.0 kB (75%)
830.7 kB
209.7 kB
In fact, the total size of Yellowcard.mhra.gov.uk main page is 830.7 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. 30% of websites need less resources to load. Javascripts take 562.1 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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 2.0 kB, which is 12% 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 12.8 kB or 75% of the original size.
Potential reduce by 8.9 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. Obviously, Yellow Card Mhra needs image optimization as it can save up to 8.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 416.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 416.5 kB or 74% of the original size.
Potential reduce by 182.9 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. Yellowcard.mhra.gov.uk needs all CSS files to be minified and compressed as it can save up to 182.9 kB or 87% of the original size.
Number of requests can be reduced by 19 (44%)
43
24
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yellow Card Mhra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
yellowcard.mhra.gov.uk
646 ms
yellowcard.mhra.gov.uk
653 ms
jquery-ui-1.8.18.custom.css
81 ms
jquery.qtip.css
162 ms
screen.css
394 ms
styles.css
356 ms
jquery-1.7.min.js
477 ms
jquery-ui-1.8.18.custom.min.js
551 ms
jquery.cookiebar.js
240 ms
jquery.accordion.redant.js
240 ms
jquery.customInput.js
318 ms
jquery.easing.1.3.js
319 ms
jquery.qtip.js
572 ms
underscore-min.js
403 ms
backbone-min.js
432 ms
javascript.js
470 ms
main.js
493 ms
hcp.js
511 ms
mop.js
570 ms
counterfeit.js
582 ms
defective.js
583 ms
bg.gif
81 ms
container-bg.gif
81 ms
yellowcard-logo-trans.png
85 ms
search.png
84 ms
nav-bg.gif
84 ms
nav-divider.png
81 ms
nav-shadow.png
158 ms
hd-grad-trans.gif
159 ms
hd-dots.gif
160 ms
form-divider.png
161 ms
box-side-effect.png
163 ms
box-device.png
161 ms
box-defective-medicine.png
237 ms
box-counterfeit.png
236 ms
content-bg.jpg
237 ms
hd-grad.gif
240 ms
button-a-off.gif
242 ms
footer-shadow.png
240 ms
footer-bg.gif
314 ms
mhra-logo-small.png
318 ms
analytics.js
24 ms
ico-questionmark-grey.png
279 ms
collect
12 ms
print.css
82 ms
yellowcard.mhra.gov.uk 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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
yellowcard.mhra.gov.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
yellowcard.mhra.gov.uk 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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yellowcard.mhra.gov.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 Yellowcard.mhra.gov.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.
yellowcard.mhra.gov.uk
Open Graph description is not detected on the main page of Yellow Card Mhra. 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: