Analyze

lexfo.fr: La sécurité offensive

Cabinet d’expertises techniques en sécurité des systèmes d’information, LEXFO développe un ensemble de solutions pour la protection du patrimoine informationnel des entreprises

Page load speed analysis

  • 39/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    181 ms

  • Resources loaded

    182 ms

  • Page rendered

    133 ms

  • Total page load time

    496 ms

Welcome to lexfo.fr homepage info - get ready to check Lexfo best content for United States right away, or after learning these important things about lexfo.fr

We analyzed Lexfo.fr page load time and found that the first response time was 181 ms and then it took 315 ms 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 109 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Lexfo.fr main page is 109 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 109 B which makes up the majority of the site volume.

    • Original 109 B
    • After minification 107 B
    • After compression 98 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. This web page is already compressed.

Network requests diagram

  • lexfo.fr

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Lexfo.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (181 ms) belongs to the original domain Lexfo.fr.

Additional info on lexfo.fr

Requests

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Poor result

IP address

Lexfo.fr 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

lexfo.fr

blog.lexfo.fr

163.172.232.61

DNS records

Type Host Target/ip TTL Other
A

lexfo.fr

163.172.232.61 60
NS

lexfo.fr

ns-143-a.gandi.net 60
NS

lexfo.fr

ns-154-c.gandi.net 60
NS

lexfo.fr

ns-33-b.gandi.net 60
SOA

lexfo.fr

60 Mname: ns1.gandi.net
Rname: hostmaster.gandi.net
Serial: 1588204800
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 10800

Language and encoding

Poor result

Language

FR fr language flag

Detected

N/A  language flag

Claimed

Encoding

N/A

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lexfo.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Lexfo.fr main page’s claimed encoding is . 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

Lexfo.fr 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 68.6% of all visits is United States. It lies approximately 4680 miles away from the server location (France) 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 Lexfo.fr page load time for the majority of users is moving the server to United States 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 Lexfo. 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:

lexfo.fr

Share this report in social media

Analyze another website

Analyze