6.6 sec in total
735 ms
3.5 sec
2.3 sec
Welcome to certainteediran.com homepage info - get ready to check Certainteed Iran best content for Iran right away, or after learning these important things about certainteediran.com
هلدینگ نکونام بنا گستر عرضه کننده محصولات سقف شیبدار و پوشش سقف و لوازم زیرسازی و لوازم جانبی برترین برند سطح بین المللی اصل و اوریجینال می باشد
Visit certainteediran.comWe analyzed Certainteediran.com page load time and found that the first response time was 735 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
certainteediran.com performance score
name
value
score
weighting
Value12.5 s
0/100
10%
Value14.5 s
0/100
25%
Value15.2 s
1/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value15.8 s
6/100
10%
735 ms
25 ms
155 ms
160 ms
161 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 78% of them (87 requests) were addressed to the original Certainteediran.com, 6% (7 requests) were made to Google.com and 4% (4 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Certainteediran.com.
Page size can be reduced by 1.2 MB (11%)
10.6 MB
9.4 MB
In fact, the total size of Certainteediran.com main page is 10.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.4 MB which makes up the majority of the site volume.
Potential reduce by 97.8 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 97.8 kB or 82% of the original size.
Potential reduce by 303.3 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. Certainteed Iran images are well optimized though.
Potential reduce by 498.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 498.5 kB or 63% of the original size.
Potential reduce by 303.7 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. Certainteediran.com needs all CSS files to be minified and compressed as it can save up to 303.7 kB or 85% of the original size.
Number of requests can be reduced by 67 (64%)
104
37
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certainteed Iran. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
certainteediran.com
735 ms
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front.css
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crellyslider.css
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carousel-init.js
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certainteediran.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
certainteediran.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
certainteediran.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certainteediran.com can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Certainteediran.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.
certainteediran.com
Open Graph data is detected on the main page of Certainteed Iran. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: