2.8 sec in total
645 ms
2.1 sec
125 ms
Click here to check amazing Math Uoc content for Greece. Otherwise, check out these important facts you probably never knew about math.uoc.gr
Homepage of the Department of Mathematics and Applied Mathematics
Visit math.uoc.grWe analyzed Math.uoc.gr page load time and found that the first response time was 645 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
math.uoc.gr performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value3.4 s
66/100
25%
Value3.8 s
85/100
10%
Value60 ms
100/100
30%
Value0.001
100/100
15%
Value2.9 s
96/100
10%
645 ms
483 ms
785 ms
479 ms
635 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Math.uoc.gr, 38% (3 requests) were made to Fourier.math.uoc.gr. The less responsive or slowest element that took the longest time to load (785 ms) relates to the external source Fourier.math.uoc.gr.
Page size can be reduced by 4.0 kB (4%)
94.3 kB
90.3 kB
In fact, the total size of Math.uoc.gr main page is 94.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 89.7 kB which makes up the majority of the site volume.
Potential reduce by 2.8 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 795 B, which is 20% 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 2.8 kB or 72% of the original size.
Potential reduce by 715 B
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. Math Uoc images are well optimized though.
Potential reduce by 423 B
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. Math.uoc.gr needs all CSS files to be minified and compressed as it can save up to 423 B or 67% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Uoc. According to our analytics all requests are already optimized.
math.uoc.gr
645 ms
merge-style.css
483 ms
popups.js
785 ms
frame_2_eng.jpg
479 ms
logo_uni_5.jpg
635 ms
gr_flag.gif
319 ms
en_flag.gif
321 ms
banner.jpg
519 ms
math.uoc.gr 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
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
math.uoc.gr 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
math.uoc.gr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EL
EL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Math.uoc.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it matches the claimed language. Our system also found out that Math.uoc.gr 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.
math.uoc.gr
Open Graph description is not detected on the main page of Math Uoc. 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: