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ostb.ir: پرتال استانداری بوشهر

Page load speed analysis

  • 75/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    699 ms

  • Resources loaded

    2.3 sec

  • Page rendered

    204 ms

  • Total page load time

    3.2 sec

Click here to check amazing Ostb content for Iran. Otherwise, check out these important facts you probably never knew about ostb.ir

We analyzed Ostb.ir page load time and found that the first response time was 699 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Page optimization

  • HTML 1.1 kB
    Images 525.9 kB
    Javascripts 0 B
    CSS 969 B

    In fact, the total size of Ostb.ir main page is 527.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 525.9 kB which makes up the majority of the site volume.

    • Original 1.1 kB
    • After minification 1.1 kB
    • After compression 501 B

    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. 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 595 B or 54% of the original size.

    • Original 525.9 kB
    • After optimization 525.0 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. Ostb images are well optimized though.

    • Original 969 B
    • After minification 706 B
    • After compression 259 B

    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. Ostb.ir needs all CSS files to be minified and compressed as it can save up to 710 B or 73% of the original size.

Network requests diagram

  • ostb.ir
  • intro.css
  • news-link.png
  • portal-link.png
  • intro.jpg

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Ostb.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ostb.ir.

Additional info on ostb.ir

Requests

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostb. According to our analytics all requests are already optimized.

3

Images

1

CSS

4

All

Possible request optimization

3

Images

1

CSS

0

Optimized

4

All

Good result

IP address

Ostb.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

DNS records

Type Host Target/ip TTL Other
A

ostb.ir

185.116.160.118 14393
NS

ostb.ir

ns2.ostb.ir 14393
NS

ostb.ir

ns1.ostb.ir 14393
SOA

ostb.ir

14400 Mname: ns1.ostb.ir
Rname: hostmaster.ostb.ir
Serial: 2016070302
Refresh: 14400
Retry: 3600
Expire: 1209600
Minimum-ttl: 86400
MX

ostb.ir

mail.ostb.ir 14400 Pri: 10

Language and encoding

Good result

Language

N/A  language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ostb.ir can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ostb.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.

HTTPS certificate

SSL Certificate

Ostb.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 90.9% of all visits is Iran. It’s good for Ostb.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 Ostb. 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:

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