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iau-tnb.ac.ir: دانشگاه آزاد اسلامی واحد تهران شمال

Page load speed analysis

  • 68/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.9 sec

  • Resources loaded

    3.7 sec

  • Page rendered

    7.5 sec

  • Total page load time

    13.1 sec

Click here to check amazing Iau Tnb content for Iran. Otherwise, check out these important facts you probably never knew about iau-tnb.ac.ir

We analyzed Iau-tnb.ac.ir page load time and found that the first response time was 1.9 sec and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 98.8 kB
    Images 463.6 kB
    Javascripts 709.7 kB
    CSS 184.9 kB

    In fact, the total size of Iau-tnb.ac.ir main page is 1.5 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. 20% of websites need less resources to load. Javascripts take 709.7 kB which makes up the majority of the site volume.

    • Original 98.8 kB
    • After minification 85.3 kB
    • After compression 8.2 kB

    HTML optimization

    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 13.4 kB, which is 14% 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 90.6 kB or 92% of the original size.

    • Original 463.6 kB
    • After optimization 362.6 kB

    Image optimization

    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, Iau Tnb needs image optimization as it can save up to 101.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 709.7 kB
    • After minification 676.4 kB
    • After compression 191.6 kB

    JavaScript optimization

    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 518.1 kB or 73% of the original size.

    • Original 184.9 kB
    • After minification 154.3 kB
    • After compression 33.8 kB

    CSS optimization

    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. Iau-tnb.ac.ir needs all CSS files to be minified and compressed as it can save up to 151.1 kB or 82% of the original size.

Network requests diagram

  • iau-tnb.ac.ir
  • armuni3.gif
  • iau-tnb.ac.ir

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Iau-tnb.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Iau-tnb.ac.ir.

Additional info on iau-tnb.ac.ir

Requests

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iau Tnb. According to our analytics all requests are already optimized.

1

Images

1

AJAX

2

All

Possible request optimization

1

Images

1

AJAX

0

Optimized

2

All

Good result

IP address

Iau-tnb.ac.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.

Poor result

IP Trace

iau-tnb.ac.ir

zisti.iau-tnb.ac.ir

edu.iau-tnb.ac.ir

fanni.iau-tnb.ac.ir

ensani.iau-tnb.ac.ir

82.99.218.212

DNS records

Type Host Target/ip TTL Other
A

iau-tnb.ac.ir

82.99.218.212 60
NS

iau-tnb.ac.ir

lcp12.parsianhost.net 60
NS

iau-tnb.ac.ir

lcp11.parsianhost.net 60
SOA

iau-tnb.ac.ir

60 Mname: lcp11.parsianhost.net
Rname: monitor.parsianhost.net
Serial: 2019041805
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum-ttl: 86400
MX

iau-tnb.ac.ir

mail.iau-tnb.ac.ir 60 Pri: 0

Language and encoding

Poor result

Language

FA fa language flag

Detected

EN en language flag

Claimed

Encoding

WINDOWS-1252

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iau-tnb.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it does not match the claimed English language. Our system also found out that Iau-tnb.ac.ir main page’s claimed encoding is windows-1252. 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.

HTTPS certificate

SSL Certificate

Iau-tnb.ac.ir has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 93.7% of all visits is Iran. It’s good for Iau-tnb.ac.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.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Iau Tnb. 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:

iau-tnb.ac.ir

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