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jarrar.info: Prof. Mustafa Jarrar (Personal Page)

Mustafa Jarrar

Page load speed analysis

  • 62/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    383 ms

  • Resources loaded

    589 ms

  • Page rendered

    550 ms

  • Total page load time

    1.5 sec

Visit jarrar.info now to see the best up-to-date Jarrar content for Palestinian Territory and also check out these interesting facts you probably never knew about jarrar.info

We analyzed Jarrar.info page load time and found that the first response time was 383 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 77.5 kB
    Images 47.6 kB
    Javascripts 43.1 kB
    CSS 5.9 kB

    In fact, the total size of Jarrar.info main page is 174.1 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. Only 10% of websites need less resources to load. HTML takes 77.5 kB which makes up the majority of the site volume.

    • Original 77.5 kB
    • After minification 68.6 kB
    • After compression 15.0 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 9.0 kB, which is 12% 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 62.5 kB or 81% of the original size.

    • Original 47.6 kB
    • After optimization 45.0 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. Jarrar images are well optimized though.

    • Original 43.1 kB
    • After minification 43.1 kB
    • After compression 16.0 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 27.1 kB or 63% of the original size.

    • Original 5.9 kB
    • After minification 3.8 kB
    • After compression 1.2 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. Jarrar.info needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 80% of the original size.

Network requests diagram

  • jarrar.info
  • main.css
  • photo.jpg
  • GoogleScholar.png
  • ResearchGate.jpeg
  • face.png
  • lin.png
  • twit.png
  • slideshare.png
  • youtube.png
  • ga.js
  • __utm.gif
  • collect
  • ga-audiences

Our browser made a total of 14 requests to load all elements on the main page. We found that 71% of them (10 requests) were addressed to the original Jarrar.info, 14% (2 requests) were made to Google-analytics.com and 7% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (383 ms) belongs to the original domain Jarrar.info.

Additional info on jarrar.info

Requests

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jarrar. According to our analytics all requests are already optimized.

1

Javascripts

9

Images

1

CSS

11

All

Possible request optimization

1

Javascripts

9

Images

1

CSS

0

Optimized

11

All

Good result

IP address

Jarrar.info 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

jarrar.info

thomaskcarpenter.com

denverresearch.com

christopherripley.com

karenkopecky.net

205.134.250.194

DNS records

Type Host Target/ip TTL Other
A

jarrar.info

205.134.250.194 14400
NS

jarrar.info

ns2.inmotionhosting.com 86400
NS

jarrar.info

ns.inmotionhosting.com 86400
SOA

jarrar.info

86395 Mname: ns.inmotionhosting.com
Rname: serverreports.inmotion.net
Serial: 2015010300
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum-ttl: 86400
MX

jarrar.info

jarrar.info 14400 Pri: 0

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jarrar.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jarrar.info main page’s claimed encoding is iso-8859-1. 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

Jarrar.info 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 6.4% of all visits is Palestinian Territory. It lies approximately 7570 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Jarrar.info page load time for the majority of users is moving the server to Palestinian Territory or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

jarrar.info

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