2.1 sec in total
496 ms
1.5 sec
162 ms
Click here to check amazing Python World content for Russia. Otherwise, check out these important facts you probably never knew about pythonworld.ru
Уроки программирования Python 3 для начинающих и чайников, справочник и документация Python 3.
Visit pythonworld.ruWe analyzed Pythonworld.ru page load time and found that the first response time was 496 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
pythonworld.ru performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value2.8 s
83/100
25%
Value3.8 s
84/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value2.8 s
97/100
10%
496 ms
479 ms
233 ms
2 ms
462 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Pythonworld.ru, 10% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Pythonworld.ru.
Page size can be reduced by 29.9 kB (62%)
47.9 kB
18.1 kB
In fact, the total size of Pythonworld.ru main page is 47.9 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. Only 10% of websites need less resources to load. CSS take 26.3 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 67% of the original size.
Potential reduce by 9 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. Python World images are well optimized though.
Potential reduce by 19.9 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. Pythonworld.ru needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 76% 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 Python World. According to our analytics all requests are already optimized.
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pythonworld.ru 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.
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
Links do not have a discernible name
pythonworld.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
pythonworld.ru 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pythonworld.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 Pythonworld.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.
{{og_description}}
pythonworld.ru
Open Graph description is not detected on the main page of Python World. 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: