7.2 sec in total
Visit subnetmask.info now to see the best up-to-date Subnetmask content for Iran and also check out these interesting facts you probably never knew about subnetmask.info
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We analyzed Subnetmask.info page load time and found that the first response time was 3.1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
subnetmask.info performance score
Our browser made a total of 24 requests to load all elements on the main page. We found that 17% of them (4 requests) were addressed to the original Subnetmask.info, 21% (5 requests) were made to Pagead2.googlesyndication.com and 17% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Subnetmask.info.
Page size can be reduced by 61.5 kB (68%)
Potential reduce by 31.7 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 31.7 kB or 81% of the original size.
Potential reduce by 112 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. Subnetmask images are well optimized though.
Potential reduce by 29.2 kB
Potential reduce by 499 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. Subnetmask.info needs all CSS files to be minified and compressed as it can save up to 499 B or 71% of the original size.
Number of requests can be reduced by 9 (45%)
subnetmask.info accessibility score
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
[aria-*] attributes do not match their roles
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.
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
<html> element does not have a [lang] attribute
subnetmask.info best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
Browser errors were logged to the console
subnetmask.info SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Subnetmask.info 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 Subnetmask.info main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
Open Graph description is not detected on the main page of Subnetmask. 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: