3.9 sec in total
402 ms
3.4 sec
99 ms
Visit progaonline.com now to see the best up-to-date Progaonline content for Russia and also check out these interesting facts you probably never knew about progaonline.com
Разработка инновационного программного обеспечения (онлайн-сервисов и мобильных приложений) для облегчения выполнения ежедневных задач при работе с текстами
Visit progaonline.comWe analyzed Progaonline.com page load time and found that the first response time was 402 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
progaonline.com performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value8.6 s
1/100
25%
Value7.2 s
29/100
10%
Value570 ms
52/100
30%
Value0.031
100/100
15%
Value9.7 s
29/100
10%
402 ms
716 ms
241 ms
916 ms
759 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 48% of them (13 requests) were addressed to the original Progaonline.com, 11% (3 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Znaytovar.ru. The less responsive or slowest element that took the longest time to load (999 ms) relates to the external source Znaytovar.ru.
Page size can be reduced by 58.5 kB (9%)
615.8 kB
557.4 kB
In fact, the total size of Progaonline.com main page is 615.8 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. 20% of websites need less resources to load. Javascripts take 562.8 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 15% 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 10.9 kB or 71% of the original size.
Potential reduce by 926 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. Progaonline images are well optimized though.
Potential reduce by 46.5 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 50 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. Progaonline.com has all CSS files already compressed.
Number of requests can be reduced by 7 (33%)
21
14
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Progaonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
progaonline.com
402 ms
progaonline.com
716 ms
app.css
241 ms
app.js
916 ms
jquery-ui.js
759 ms
css
31 ms
container_Wjse3CD4.js
999 ms
logo.png
132 ms
android.png
295 ms
ffe5c1afcaf1433d1fee47dd4391ae7a.jpg
366 ms
8c9f0504c35c524b212253b6b0ab43d6.jpg
370 ms
vk.png
361 ms
telegram.png
412 ms
youtube.png
478 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff
18 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff
24 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrc.woff
28 ms
glyphicons-halflings-regular.woff
253 ms
piwik.php
162 ms
es5-shims.min.js
491 ms
share.js
708 ms
tag.js
936 ms
analytics.js
17 ms
collect
13 ms
collect
31 ms
js
60 ms
ga-audiences
29 ms
progaonline.com 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
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>).
progaonline.com 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
Missing source maps for large first-party JavaScript
progaonline.com 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Progaonline.com 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 Progaonline.com 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.
progaonline.com
Open Graph description is not detected on the main page of Progaonline. 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: