3.9 sec in total
816 ms
2.8 sec
317 ms
Welcome to qazanfari.net homepage info - get ready to check Qazanfari best content right away, or after learning these important things about qazanfari.net
وب سایت رسمی دکتر علی غضنفری. دراین وب سایت مقالات، تالیفات و جزوات درسی استاد دکتر علی غضنفری ارائه میگردد.همچنیی ارشیو ویدئویی و گالری تصاویر مربوط به استاد موجود است و امکان ارتباط با استاد نیز از ...
Visit qazanfari.netWe analyzed Qazanfari.net page load time and found that the first response time was 816 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
qazanfari.net performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.0 s
77/100
25%
Value5.4 s
56/100
10%
Value70 ms
99/100
30%
Value0.023
100/100
15%
Value4.5 s
82/100
10%
816 ms
436 ms
689 ms
549 ms
410 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Qazanfari.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Qazanfari.net.
Page size can be reduced by 489.3 kB (44%)
1.1 MB
617.5 kB
In fact, the total size of Qazanfari.net main page is 1.1 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 845.3 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 3.4 kB, which is 18% 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 14.2 kB or 74% of the original size.
Potential reduce by 289.3 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. Obviously, Qazanfari needs image optimization as it can save up to 289.3 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.6 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 174.6 kB or 76% of the original size.
Potential reduce by 11.2 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. Qazanfari.net needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 81% of the original size.
Number of requests can be reduced by 5 (14%)
36
31
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qazanfari. 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 as a result speed up the page load time.
qazanfari.net
816 ms
Site.css
436 ms
jquery.min.js
689 ms
jquery.validate.js
549 ms
diapo.css
410 ms
jquery.mobile-1.0rc2.customized.min.js
792 ms
jquery.easing.1.3.js
400 ms
jquery.hoverIntent.minified.js
589 ms
diapo.js
760 ms
bg-green.png
188 ms
besmelah.png
183 ms
bk-trans-65.png
182 ms
home.png
185 ms
resume.png
194 ms
book.png
212 ms
doc.png
175 ms
student.png
361 ms
movie.png
358 ms
picture.png
371 ms
article.png
365 ms
question.png
373 ms
user.png
400 ms
qazanfari.png
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mehrab.png
720 ms
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816 ms
Roshanaye%20Del%2001.JPG
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999 ms
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1042 ms
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BTitrTGEBold.woff
1158 ms
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qazanfari.net accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
qazanfari.net 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
Browser errors were logged to the console
qazanfari.net SEO score
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
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qazanfari.net 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 Qazanfari.net 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.
qazanfari.net
Open Graph description is not detected on the main page of Qazanfari. 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: