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car2x.org: Veins

Page load speed analysis

  • 67/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    240 ms

  • Resources loaded

    1.7 sec

  • Page rendered

    201 ms

  • Total page load time

    2.2 sec

Click here to check amazing Car 2 X content for India. Otherwise, check out these important facts you probably never knew about car2x.org

We analyzed Car2x.org page load time and found that the first response time was 240 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 13.6 kB
    Images 838.9 kB
    Javascripts 140.8 kB
    CSS 129.6 kB

    In fact, the total size of Car2x.org 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. 40% of websites need less resources to load. Images take 838.9 kB which makes up the majority of the site volume.

    • Original 13.6 kB
    • After minification 12.9 kB
    • After compression 4.1 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. 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 9.5 kB or 70% of the original size.

    • Original 838.9 kB
    • After optimization 814.3 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. Car 2 X images are well optimized though.

    • Original 140.8 kB
    • After minification 140.4 kB
    • After compression 48.4 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 92.4 kB or 66% of the original size.

    • Original 129.6 kB
    • After minification 127.1 kB
    • After compression 22.0 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. Car2x.org needs all CSS files to be minified and compressed as it can save up to 107.6 kB or 83% of the original size.

Network requests diagram

  • car2x.org
  • veins.car2x.org
  • bootstrap.min.css
  • bootstrap-responsive.min.css
  • pygments.css
  • main.css
  • modernizr-2.6.2-respond-1.1.0.min.js
  • jquery-1.9.1.min.js
  • bootstrap.min.js
  • main.js
  • IEEE-logo.gif
  • logo_veins.png
  • carousel-platoon1.jpg
  • carousel-book.jpg
  • carousel-plexe.jpg
  • carousel-veins-lte.jpg
  • carousel-screenshot.jpg
  • carousel-obstacles.jpg
  • glyphicons-halflings-white.png
  • screencast.gif
  • veins-arch.png
  • veins-users.png

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Car2x.org, 91% (20 requests) were made to Veins.car2x.org and 5% (1 request) were made to Ccs-labs.org. The less responsive or slowest element that took the longest time to load (937 ms) relates to the external source Veins.car2x.org.

Additional info on car2x.org

Requests

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Car 2 X. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

4

Javascripts

12

Images

4

CSS

20

All

Possible request optimization

1

Javascripts

12

Images

1

CSS

6

Optimized

14

All

Good result

Redirects

As for redirects, our browser was forwarded to http://veins.car2x.org/ before it reached this domain.

IP address

Car2x.org uses IP address which is currently shared with 2 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.

Normal result

IP Trace

car2x.org

veins.car2x.org

lionsclub-kornwestheim.de

144.76.149.198

DNS records

Type Host Target/ip TTL Other
A

car2x.org

131.234.121.13 58
NS

car2x.org

nsd1.schlundtech.de 60
NS

car2x.org

nsa1.schlundtech.de 60
NS

car2x.org

nsb1.schlundtech.de 60
NS

car2x.org

nsc1.schlundtech.de 60

Language and encoding

Normal result

Language

EN en 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 Car2x.org 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 Car2x.org 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

Car2x.org 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 20% of all visits is India. It lies approximately 4180 miles away from the server location (Germany) 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 Car2x.org page load time for the majority of users is moving the server to India 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 Car 2 X. 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:

car2x.org

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