6.7 sec in total
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4.8 sec
257 ms
Welcome to d-bandarabas.tvu.ac.ir homepage info - get ready to check D Bandarabas Tvu best content for Iran right away, or after learning these important things about d-bandarabas.tvu.ac.ir
دانشگاه فنی و حرفه ای
Visit d-bandarabas.tvu.ac.irWe analyzed D-bandarabas.tvu.ac.ir page load time and found that the first response time was 1.7 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
d-bandarabas.tvu.ac.ir performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value6.4 s
10/100
25%
Value4.8 s
67/100
10%
Value110 ms
98/100
30%
Value0.036
100/100
15%
Value6.2 s
62/100
10%
1656 ms
552 ms
399 ms
411 ms
414 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original D-bandarabas.tvu.ac.ir, 2% (1 request) were made to Tvu.ac.ir. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Tvu.ac.ir.
Page size can be reduced by 112.1 kB (28%)
397.6 kB
285.5 kB
In fact, the total size of D-bandarabas.tvu.ac.ir main page is 397.6 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. 30% of websites need less resources to load. Images take 297.9 kB which makes up the majority of the site volume.
Potential reduce by 81.2 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 81.2 kB or 81% of the original size.
Potential reduce by 31.0 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. D Bandarabas Tvu images are well optimized though.
Number of requests can be reduced by 12 (31%)
39
27
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Bandarabas Tvu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
d-bandarabas.tvu.ac.ir
1656 ms
base_css.min.css
552 ms
master.main.css
399 ms
master.css
411 ms
font.css
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font-awesome.min.css
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custom_tab.css
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base_js.min.js
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master_main.js
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master.js
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validator.min.js
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csrf-magic.js
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1455971384.2887.js
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icon.png
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fontawesome-webfont.woff
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BMitrabold.woff
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BMitra.woff
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Yekan.woff
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probe.js
2259 ms
d-bandarabas.tvu.ac.ir
1070 ms
arrows.gif
1056 ms
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203 ms
d-bandarabas.tvu.ac.ir accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
d-bandarabas.tvu.ac.ir 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
d-bandarabas.tvu.ac.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 D-bandarabas.tvu.ac.ir 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 D-bandarabas.tvu.ac.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.
d-bandarabas.tvu.ac.ir
Open Graph description is not detected on the main page of D Bandarabas Tvu. 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: