Tools & Wizards About Us
aviafrance.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

aviafrance.com

Aviation française, un siècle d'histoire par aviafrance

Page Load Speed

2 sec in total

First Response

271 ms

Resources Loaded

1.6 sec

Page Rendered

135 ms

aviafrance.com screenshot

About Website

Welcome to aviafrance.com homepage info - get ready to check Aviafrance best content for France right away, or after learning these important things about aviafrance.com

L'aviation française. Fiche technique des avions, hydravions, planeurs, hélicoptères et autres aéronefs fabriqués en France depuis un siècle

Visit aviafrance.com

Key Findings

We analyzed Aviafrance.com page load time and found that the first response time was 271 ms and then it took 1.7 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.

Performance Metrics

aviafrance.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

aviafrance.com

271 ms

www.aviafrance.com

473 ms

aviafrance.css

84 ms

plusone.js

53 ms

ga.js

65 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 40% of them (17 requests) were addressed to the original Aviafrance.com, 35% (15 requests) were made to Apis.google.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (627 ms) belongs to the original domain Aviafrance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.4 kB (34%)

Content Size

72.5 kB

After Optimization

48.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aviafrance.com main page is 72.5 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. 60% of websites need less resources to load. Javascripts take 27.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 16.9 kB

  • Original 23.4 kB
  • After minification 22.8 kB
  • After compression 6.5 kB

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 16.9 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 296 B

  • Original 19.9 kB
  • After minification 19.6 kB

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. Aviafrance images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 6.1 kB

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 21.5 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 6.1 kB or 22% of the original size.

CSS Optimization

-72%

Potential reduce by 1.1 kB

  • Original 1.5 kB
  • After minification 1.3 kB
  • After compression 429 B

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. Aviafrance.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (61%)

Requests Now

38

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aviafrance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aviafrance.com

aviafrance.com

271 ms

www.aviafrance.com

www.aviafrance.com

473 ms

aviafrance.css

aviafrance.css

84 ms

plusone.js

plusone.js

53 ms

ga.js

ga.js

65 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

23 ms

all.js

all.js

95 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

40 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

88 ms

fastbutton

fastbutton

134 ms

badge

badge

242 ms

aviafranceh2.jpg

aviafranceh2.jpg

133 ms

blank.gif

blank.gif

177 ms

468.gif

468.gif

504 ms

aviafranceb.jpg

aviafranceb.jpg

370 ms

picto_facebook.gif

picto_facebook.gif

380 ms

picto_twitter.gif

picto_twitter.gif

379 ms

picto_linkedIn.gif

picto_linkedIn.gif

379 ms

picto_viadeo.gif

picto_viadeo.gif

378 ms

picto_digg.gif

picto_digg.gif

377 ms

picto-reedit.png

picto-reedit.png

451 ms

picto-delicious.png

picto-delicious.png

464 ms

div.gif

div.gif

627 ms

avion.gif

avion.gif

542 ms

altipiano6.gif

altipiano6.gif

625 ms

__utm.gif

__utm.gif

57 ms

postmessageRelay

postmessageRelay

65 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

22 ms

94 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

69 ms

xd_arbiter.php

xd_arbiter.php

57 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

59 ms

rpc:shindig_random.js

rpc:shindig_random.js

58 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

rs=AGLTcCNp66tM0hVy40e06TtJciUTeCcbAg

rs=AGLTcCNp66tM0hVy40e06TtJciUTeCcbAg

4 ms

rs=AGLTcCPeW_yxohM6d2vzOu9_v18SNdO9Aw

rs=AGLTcCPeW_yxohM6d2vzOu9_v18SNdO9Aw

13 ms

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

50 ms

photo.jpg

photo.jpg

441 ms

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

18 ms

JcQUq3K39RZrUxrrs7pjpwLUuEpTyoUstqEm5AMlJo4.ttf

JcQUq3K39RZrUxrrs7pjpwLUuEpTyoUstqEm5AMlJo4.ttf

24 ms

IhuqmeHx65TaW6CiR2l0VALUuEpTyoUstqEm5AMlJo4.ttf

IhuqmeHx65TaW6CiR2l0VALUuEpTyoUstqEm5AMlJo4.ttf

24 ms

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

rs=AGLTcCNKaFreaRK6AHqZpaipCxQSKsp1Kg

7 ms

Accessibility Review

aviafrance.com accessibility score

62

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

aviafrance.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aviafrance.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aviafrance.com 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 Aviafrance.com main page’s claimed encoding is windows-1252. 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

aviafrance.com

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