Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

delavan.fr

DELAVAN Spray Technologies - Buses de Pulvérisation et d'Atomisation, Atomiseurs Pneumatiques, Têtes de Lavage, Buses de Séchage par Atomisation, Buse...

Page Load Speed

1.7 sec in total

First Response

276 ms

Resources Loaded

1.3 sec

Page Rendered

123 ms

delavan.fr screenshot

About Website

Visit delavan.fr now to see the best up-to-date DELAVAN content and also check out these interesting facts you probably never knew about delavan.fr

Concepteur et Fabricant de Buses de Pulvérisation, Atomiseurs, Têtes de Lavage (CIP), Buses de Séchage par Atomisation (Spray Drying), Gicleurs, Buses de Soufflage et Tuyères pour applications industr...

Visit delavan.fr

Key Findings

We analyzed Delavan.fr page load time and found that the first response time was 276 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

delavan.fr performance score

0

Network Requests Diagram

delavan.fr

276 ms

delavan.fr

386 ms

goodrich.css

92 ms

topnav.php

188 ms

mainframe.php

299 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Delavan.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (404 ms) belongs to the original domain Delavan.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (4%)

Content Size

149.7 kB

After Optimization

143.5 kB

In fact, the total size of Delavan.fr main page is 149.7 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. 15% of websites need less resources to load. Images take 139.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.6 kB

  • Original 8.0 kB
  • After minification 7.9 kB
  • After compression 2.3 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 5.6 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 280 B

  • Original 139.5 kB
  • After minification 139.3 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. DELAVAN images are well optimized though.

CSS Optimization

-14%

Potential reduce by 301 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.9 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. Delavan.fr needs all CSS files to be minified and compressed as it can save up to 301 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DELAVAN. According to our analytics all requests are already optimized.

Accessibility Review

delavan.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

delavan.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

delavan.fr SEO score

73

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 Delavan.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 Delavan.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

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