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Welcome to chemengdayuk.co.uk homepage info - get ready to check Chem Eng DayUK best content right away, or after learning these important things about chemengdayuk.co.uk
We are delighted to announce that ChemEngDayUK 2022 will be hosted jointly by the UCL Department of Chemical Engineering and the UCL Department of Biochemical Engineering between 7-8 April 2022. The e...
Visit chemengdayuk.co.ukWe analyzed Chemengdayuk.co.uk page load time and found that the first response time was 316 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
chemengdayuk.co.uk performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.9 s
29/100
25%
Value7.3 s
29/100
10%
Value1,100 ms
23/100
30%
Value0.08
94/100
15%
Value11.3 s
19/100
10%
316 ms
124 ms
144 ms
153 ms
154 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Chemengdayuk.co.uk, 33% (33 requests) were made to Ucl.ac.uk and 5% (5 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Ucl.ac.uk.
Page size can be reduced by 115.5 kB (10%)
1.2 MB
1.1 MB
In fact, the total size of Chemengdayuk.co.uk main page is 1.2 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 919.7 kB which makes up the majority of the site volume.
Potential reduce by 77.3 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 77.3 kB or 78% of the original size.
Potential reduce by 34.6 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. Chem Eng DayUK images are well optimized though.
Potential reduce by 1.2 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 2.4 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. Chemengdayuk.co.uk has all CSS files already compressed.
Number of requests can be reduced by 77 (78%)
99
22
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chem Eng DayUK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
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chemengdayuk.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
chemengdayuk.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
chemengdayuk.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
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 Chemengdayuk.co.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 Chemengdayuk.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.
chemengdayuk.co.uk
Open Graph data is detected on the main page of Chem Eng DayUK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: