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sas.vatsim.net: VATSIM Supervisor Application System

Page load speed analysis

  • 71/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    221 ms

  • Resources loaded

    1.1 sec

  • Page rendered

    123 ms

  • Total page load time

    1.5 sec

Visit sas.vatsim.net now to see the best up-to-date Sas VATSIM content for Switzerland and also check out these interesting facts you probably never knew about sas.vatsim.net

We analyzed Sas.vatsim.net page load time and found that the first response time was 221 ms and then it took 1.3 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 2.2 kB
    Images 0 B
    Javascripts 1.8 kB
    CSS 19.3 kB

    In fact, the total size of Sas.vatsim.net main page is 23.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 19.3 kB which makes up the majority of the site volume.

    • Original 2.2 kB
    • After minification 1.9 kB
    • After compression 961 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. This page needs HTML code to be minified as it can gain 307 B, 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 1.3 kB or 57% of the original size.

    • Original 1.8 kB
    • After minification 1.1 kB
    • After compression 375 B

    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 1.4 kB or 79% of the original size.

    • Original 19.3 kB
    • After minification 8.4 kB
    • After compression 2.3 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. Sas.vatsim.net needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 88% of the original size.

Network requests diagram

  • sas.vatsim.net
  • sas.vatsim.net
  • style.css
  • uni-form.css
  • default.uni-form.css
  • jquery.min.js
  • uni-form.jquery.js
  • background.gif

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Sas.vatsim.net, 13% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (467 ms) belongs to the original domain Sas.vatsim.net.

Additional info on sas.vatsim.net

Requests

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sas VATSIM. According to our analytics all requests are already optimized.

2

Javascripts

1

Images

3

CSS

6

All

Possible request optimization

2

Javascripts

1

Images

3

CSS

0

Optimized

6

All

Good result

Redirects

As for redirects, our browser was forwarded to https://sas.vatsim.net/ before it reached this domain.

IP address

Sas.vatsim.net 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

sas.vatsim.net

cert.vatsim.net

data.vatsim.net

charts.vatsim.net

ptd.vatsim.net

5.9.159.186

DNS records

Type Host Target/ip TTL Other
A

sas.vatsim.net

5.9.159.186 299

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 Sas.vatsim.net 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 Sas.vatsim.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.

HTTPS certificate

SSL Certificate

Sas.vatsim.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 15.9% of all visits is Switzerland. It lies approximately 300 miles away from the server location (Germany) and such a small distance can positively affect website speed, as data can travel really fast between those locations.

Good result

Poor result

Social Sharing Optimization

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

sas.vatsim.net

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