12.2 sec in total
590 ms
11.4 sec
237 ms
Welcome to tbtb.co.ir homepage info - get ready to check Tbtb best content for Iran right away, or after learning these important things about tbtb.co.ir
پورتال شرکت توزیع نیروی برق تهران بزرگ
Visit tbtb.co.irWe analyzed Tbtb.co.ir page load time and found that the first response time was 590 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tbtb.co.ir performance score
590 ms
1841 ms
706 ms
359 ms
883 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 99% of them (95 requests) were addressed to the original Tbtb.co.ir, 1% (1 request) were made to Tbtb.ir. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Tbtb.co.ir.
Page size can be reduced by 1.1 MB (42%)
2.7 MB
1.6 MB
In fact, the total size of Tbtb.co.ir main page is 2.7 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 116.1 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 116.1 kB or 81% of the original size.
Potential reduce by 78.1 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. Tbtb images are well optimized though.
Potential reduce by 649.2 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 649.2 kB or 76% of the original size.
Potential reduce by 301.0 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. Tbtb.co.ir needs all CSS files to be minified and compressed as it can save up to 301.0 kB or 84% of the original size.
Number of requests can be reduced by 28 (30%)
93
65
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tbtb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.tbtb.co.ir
590 ms
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tbtb.co.ir SEO score
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tbtb.co.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tbtb.co.ir 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.
tbtb.co.ir
Open Graph description is not detected on the main page of Tbtb. 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: