dl.etrsib.ir: Default Web Site Page
Page load speed analysis
Total page load time
In fact, the total size of Dl.etrsib.ir main page is 156.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 155.2 kB which makes up the majority of the site volume.
Original 619 B
After minification 615 B
After compression 377 B
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 242 B or 39% of the original size.
Original 155.2 kB
After optimization 40.0 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. Obviously, Dl Etrsib needs image optimization as it can save up to 115.2 kB or 74% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Original 273 B
After minification 210 B
After compression 164 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. Dl.etrsib.ir needs all CSS files to be minified and compressed as it can save up to 109 B or 40% of the original size.
Network requests diagram
Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Dl.etrsib.ir, 50% (2 requests) were made to Suspend.serverpars.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Suspend.serverpars.com.
Additional info on dl.etrsib.ir
Possible request optimization
As for redirects, our browser was forwarded to http://dl.etrsib.ir/cgi-sys/suspendedpage.cgi before it reached this domain.
Dl.etrsib.ir uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dl.etrsib.ir can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dl.etrsib.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.
Dl.etrsib.ir has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 100% of all visits is Iran. It’s good for Dl.etrsib.ir that their server is also located in Iran, as that enables the majority of their visitors to benefit from a much faster page load time.
Social Sharing Optimization
Open Graph description is not detected on the main page of Dl Etrsib. 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:
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