7.3 sec in total
689 ms
5.8 sec
790 ms
Click here to check amazing Hudeem 99 content for Russia. Otherwise, check out these important facts you probably never knew about hudeem99.ru
Галина Николаевна Гроссманн учёный, доктор биологических наук, известный в мире исследователь замкнутых экосистем, систем жизнеобеспечения.
Visit hudeem99.ruWe analyzed Hudeem99.ru page load time and found that the first response time was 689 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
hudeem99.ru performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.0 s
49/100
25%
Value8.6 s
17/100
10%
Value300 ms
78/100
30%
Value0.15
76/100
15%
Value11.5 s
18/100
10%
689 ms
690 ms
322 ms
884 ms
124 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 19% of them (17 requests) were addressed to the original Hudeem99.ru, 14% (12 requests) were made to Vk.com and 11% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Hudeem99.ru.
Page size can be reduced by 1.0 MB (57%)
1.8 MB
777.9 kB
In fact, the total size of Hudeem99.ru main page is 1.8 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. 65% of websites need less resources to load. CSS take 667.5 kB which makes up the majority of the site volume.
Potential reduce by 84.9 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 84.9 kB or 82% of the original size.
Potential reduce by 6.5 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. Hudeem 99 images are well optimized though.
Potential reduce by 388.8 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 388.8 kB or 71% of the original size.
Potential reduce by 532.7 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. Hudeem99.ru needs all CSS files to be minified and compressed as it can save up to 532.7 kB or 80% of the original size.
Number of requests can be reduced by 45 (62%)
73
28
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hudeem 99. 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 13 to 1 for CSS and as a result speed up the page load time.
hudeem99.ru
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hudeem99.ru 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
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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
hudeem99.ru 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
Browser errors were logged to the console
hudeem99.ru 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hudeem99.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Hudeem99.ru 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.
hudeem99.ru
Open Graph description is not detected on the main page of Hudeem 99. 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: