Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

longines.fr

Site Officiel de Longines® : Maison Horlogère Suisse depuis 1832 | Longines FR

Page Load Speed

11.3 sec in total

First Response

214 ms

Resources Loaded

10.9 sec

Page Rendered

125 ms

longines.fr screenshot

About Website

Welcome to longines.fr homepage info - get ready to check Longines best content for France right away, or after learning these important things about longines.fr

Depuis 1832, la maison horlogère suisse Longines vous offre son savoir-faire forgé dans la tradition, l'élégance et la performance.

Visit longines.fr

Key Findings

We analyzed Longines.fr page load time and found that the first response time was 214 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

longines.fr performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

longines.fr

214 ms

www.longines.fr

1444 ms

www.longines.fr

7194 ms

library-watch.min.js

979 ms

OpenSans-Semibold-webfont.woff

544 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 88% of them (23 requests) were addressed to the original Longines.fr, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Longines.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (57%)

Content Size

2.3 MB

After Optimization

992.8 kB

In fact, the total size of Longines.fr main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 261.4 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 1.2 MB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 9.5 kB

  • Original 678.3 kB
  • After minification 668.8 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. Longines images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 115.8 kB

  • Original 178.4 kB
  • After minification 178.4 kB
  • After compression 62.6 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 115.8 kB or 65% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Longines. According to our analytics all requests are already optimized.

Accessibility Review

longines.fr accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

longines.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

longines.fr SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Longines.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 Longines.fr 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.

Social Sharing Optimization

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