1.5 sec in total
366 ms
913 ms
193 ms
Welcome to dev.stel.com homepage info - get ready to check Dev Stel best content for Russia right away, or after learning these important things about dev.stel.com
We offer two kinds of APIs for developers. The Bot API allows you to easily create programs that use Telegram messages for..
Visit dev.stel.comWe analyzed Dev.stel.com page load time and found that the first response time was 366 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
dev.stel.com performance score
366 ms
83 ms
165 ms
241 ms
264 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dev.stel.com, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (366 ms) relates to the external source Core.telegram.org.
Page size can be reduced by 94.8 kB (57%)
165.5 kB
70.7 kB
In fact, the total size of Dev.stel.com main page is 165.5 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 94.1 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 72% of the original size.
Potential reduce by 689 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. Dev Stel images are well optimized though.
Potential reduce by 6.6 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 6.6 kB or 22% of the original size.
Potential reduce by 77.5 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. Dev.stel.com needs all CSS files to be minified and compressed as it can save up to 77.5 kB or 82% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Stel. According to our analytics all requests are already optimized.
core.telegram.org
366 ms
bootstrap.min.css
83 ms
telegram.css
165 ms
main.js
241 ms
fdcc7b6d5fb3354adf
264 ms
twitter.png
203 ms
link-icon.png
153 ms
bullet.png
173 ms
analytics.js
27 ms
back_to_top_1x.png
83 ms
collect
13 ms
dev.stel.com SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.stel.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dev.stel.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.
dev.stel.com
Open Graph data is detected on the main page of Dev Stel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: