21.1 sec in total
938 ms
18 sec
2.2 sec
Visit nauka-novosti.ru now to see the best up-to-date Nauka Novosti content for Russia and also check out these interesting facts you probably never knew about nauka-novosti.ru
И радость познания движет нами
Visit nauka-novosti.ruWe analyzed Nauka-novosti.ru page load time and found that the first response time was 938 ms and then it took 20.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
nauka-novosti.ru performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value1.7 s
99/100
25%
Value1.1 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
938 ms
2151 ms
709 ms
261 ms
507 ms
Our browser made a total of 220 requests to load all elements on the main page. We found that 2% of them (5 requests) were addressed to the original Nauka-novosti.ru, 15% (32 requests) were made to Mtdata.ru and 9% (19 requests) were made to Static.mtml.ru. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source Mtdata.ru.
Page size can be reduced by 1.7 MB (38%)
4.6 MB
2.9 MB
In fact, the total size of Nauka-novosti.ru main page is 4.6 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 169.3 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. This page needs HTML code to be minified as it can gain 38.7 kB, 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 169.3 kB or 87% of the original size.
Potential reduce by 81.7 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. Nauka Novosti images are well optimized though.
Potential reduce by 868.0 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 868.0 kB or 66% of the original size.
Potential reduce by 618.9 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. Nauka-novosti.ru needs all CSS files to be minified and compressed as it can save up to 618.9 kB or 77% of the original size.
Number of requests can be reduced by 73 (41%)
177
104
The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nauka Novosti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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nauka-novosti.ru accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
nauka-novosti.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
nauka-novosti.ru 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
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nauka-novosti.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Nauka-novosti.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.
nauka-novosti.ru
Open Graph description is not detected on the main page of Nauka Novosti. 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: