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aviation-safety.net: Aviation Safety Network >

Aviation Safety Network - The resource centre for aircraft accidents and civil aviation safety issues.

Page load speed analysis

  • 52/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    387 ms

  • Resources loaded

    16 sec

  • Page rendered

    10.9 sec

  • Total page load time

    27.3 sec

Click here to check amazing Aviation Safety content for United States. Otherwise, check out these important facts you probably never knew about aviation-safety.net

We analyzed Aviation-safety.net page load time and found that the first response time was 387 ms and then it took 27 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Page optimization

  • HTML 30.9 kB
    Images 112.9 kB
    Javascripts 23.6 kB
    CSS 193.6 kB

    In fact, the total size of Aviation-safety.net main page is 361.0 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. 50% of websites need less resources to load. CSS take 193.6 kB which makes up the majority of the site volume.

    • Original 30.9 kB
    • After minification 29.6 kB
    • After compression 7.4 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 23.6 kB or 76% of the original size.

    • Original 112.9 kB
    • After optimization 106.3 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. Aviation Safety images are well optimized though.

    • Original 23.6 kB
    • After minification 19.8 kB
    • After compression 6.4 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 17.2 kB or 73% of the original size.

    • Original 193.6 kB
    • After minification 159.4 kB
    • After compression 28.4 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. Aviation-safety.net needs all CSS files to be minified and compressed as it can save up to 165.1 kB or 85% of the original size.

Network requests diagram

  • aviation-safety.net
  • aviation-safety.net
  • totalY.min.css
  • platform.js
  • urchin.js
  • jsapi
  • asn.js
  • bg.gif
  • asn_header3.png
  • feed.png
  • 103-8.png
  • VT.gif
  • YV.gif
  • RA.gif
  • TC.gif
  • JA.gif
  • XY.gif
  • XA.gif
  • N.gif
  • donate.gif
  • 187236_59acf23f5b8aefigure-3-no-annotations-150x100.jpg
  • tn19670905-0-O-1.jpg
  • tn20051024-2-C-1.jpg
  • tn20010607-0-G-1.jpg
  • socialbuttons.png
  • IASS2017_ASN_165x165px.jpg
  • 332.png
  • __utm.gif
  • like.php
  • ui+en.css
  • format+en,default+en,ui+en,corechart+en.I.js
  • totalprint.css
  • 0zf7krTbbuX.js
  • lH1ibRl5GKq.png
  • q
  • sendcorrection2.php
  • a-logo-amazon.png
  • 51zRkLoph9L._AC_AC_SR98,95_.jpg
  • ir
  • json
  • cart.gif
  • tooltip.css

Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Aviation-safety.net, 53% (23 requests) were made to Cdn.aviation-safety.net and 9% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Static.xx.fbcdn.net.

Additional info on aviation-safety.net

Requests

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aviation Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

7

Javascripts

27

Images

4

CSS

3

AJAX

41

All

Possible request optimization

1

Javascripts

13

Images

1

CSS

3

AJAX

23

Optimized

18

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://aviation-safety.net/ before it reached this domain.

IP address

Aviation-safety.net uses IP address which is currently shared with 1 other domain. 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

aviation-safety.net

news.aviation-safety.net

143.95.41.247

DNS records

Type Host Target/ip TTL Other
A

aviation-safety.net

143.95.41.247 14397
NS

aviation-safety.net

ns1.aviation-safety.net 86397
NS

aviation-safety.net

ns2.aviation-safety.net 86397
SOA

aviation-safety.net

86400 Mname: ns1.aviation-safety.net
Rname: harro.ranter.gmail.com
Serial: 2019010501
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum-ttl: 86400
MX

aviation-safety.net

aviation-safety.net 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 Aviation-safety.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 Aviation-safety.net 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

Aviation-safety.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 35.9% of all visits is United States. It’s good for Aviation-safety.net that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Aviation Safety. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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