Tools & Wizards About Us
olivia.aviation-civile.gouv.fr screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

olivia.aviation-civile.gouv.fr

OLIVIA

Page Load Speed

3.4 sec in total

First Response

1.1 sec

Resources Loaded

2.2 sec

Page Rendered

145 ms

olivia.aviation-civile.gouv.fr screenshot

About Website

Click here to check amazing OLIVIA Aviation Civile content for France. Otherwise, check out these important facts you probably never knew about olivia.aviation-civile.gouv.fr

Visit olivia.aviation-civile.gouv.fr

Key Findings

We analyzed Olivia.aviation-civile.gouv.fr page load time and found that the first response time was 1.1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

olivia.aviation-civile.gouv.fr performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

olivia.aviation-civile.gouv.fr

1118 ms

olSecurite.js

150 ms

olMenu.php

150 ms

olIntro.html

242 ms

olAideEnLigne.html

236 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Olivia.aviation-civile.gouv.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Olivia.aviation-civile.gouv.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.6 kB (82%)

Content Size

17.9 kB

After Optimization

3.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Olivia.aviation-civile.gouv.fr main page is 17.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 11.7 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 361 B

  • Original 826 B
  • After minification 815 B
  • After compression 465 B

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 361 B or 44% of the original size.

JavaScript Optimization

-86%

Potential reduce by 10.0 kB

  • Original 11.7 kB
  • After minification 4.3 kB
  • After compression 1.6 kB

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 10.0 kB or 86% of the original size.

CSS Optimization

-78%

Potential reduce by 4.3 kB

  • Original 5.5 kB
  • After minification 4.2 kB
  • After compression 1.2 kB

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. Olivia.aviation-civile.gouv.fr needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (16%)

Requests Now

25

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OLIVIA Aviation Civile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olivia.aviation-civile.gouv.fr

olivia.aviation-civile.gouv.fr

1118 ms

olSecurite.js

olSecurite.js

150 ms

olMenu.php

olMenu.php

150 ms

olIntro.html

olIntro.html

242 ms

olAideEnLigne.html

olAideEnLigne.html

236 ms

olMenu.css

olMenu.css

137 ms

olIntroTop.php

olIntroTop.php

140 ms

olIntroMain.php

olIntroMain.php

205 ms

olLogoOlivia.gif

olLogoOlivia.gif

163 ms

olTrajet.gif

olTrajet.gif

153 ms

olMeteo.gif

olMeteo.gif

218 ms

olNotam.gif

olNotam.gif

245 ms

olPln.gif

olPln.gif

248 ms

olSortie.gif

olSortie.gif

277 ms

olFondTop.gif

olFondTop.gif

205 ms

olDrapeauFr.gif

olDrapeauFr.gif

204 ms

olDrapeauEn.gif

olDrapeauEn.gif

239 ms

olivia.css

olivia.css

210 ms

olivia.ie.css

olivia.ie.css

214 ms

olNormal.css

olNormal.css

252 ms

olMeteo.css

olMeteo.css

274 ms

olMarquee.w3c.js

olMarquee.w3c.js

300 ms

olAide.js

olAide.js

314 ms

olBackgrd.gif

olBackgrd.gif

130 ms

olLogoDgac.gif

olLogoDgac.gif

133 ms

olMarianne.gif

olMarianne.gif

139 ms

Accessibility Review

olivia.aviation-civile.gouv.fr accessibility score

33

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

olivia.aviation-civile.gouv.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

olivia.aviation-civile.gouv.fr SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olivia.aviation-civile.gouv.fr 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 Olivia.aviation-civile.gouv.fr 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.

Social Sharing Optimization

olivia.aviation-civile.gouv.fr

Open Graph description is not detected on the main page of OLIVIA Aviation Civile. 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: