Tools & Wizards About Us

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

otelo.com

Fournitures industrielles, machines outils, outillage professionnel

Page Load Speed

9.1 sec in total

First Response

529 ms

Resources Loaded

8.3 sec

Page Rendered

245 ms

About Website

Visit otelo.com now to see the best up-to-date Otelo content for Germany and also check out these interesting facts you probably never knew about otelo.com

OTELO vente d’outillage professionnel, d’outils coupants, machine outil et toute la fourniture industrielle pour l’industrie mécanique, l’outillage bois, la manutention et le levage.

Visit otelo.com

Key Findings

We analyzed Otelo.com page load time and found that the first response time was 529 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

otelo.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.557

13/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

detect-location

529 ms

index.html

3505 ms

kameleoon.js

172 ms

jqzoom.css

2051 ms

etoolselector.css

2050 ms

Our browser made a total of 182 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Otelo.com, 2% (4 requests) were made to Config1.veinteractive.com and 2% (3 requests) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Otelo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (53%)

Content Size

2.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otelo.com main page is 2.6 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. 60% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 113.3 kB

  • Original 136.4 kB
  • After minification 127.0 kB
  • After compression 23.1 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 113.3 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 12.1 kB

  • Original 813.2 kB
  • After minification 801.1 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. Otelo images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 983.4 kB

  • Original 1.3 MB
  • After minification 1.1 MB
  • After compression 348.6 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 983.4 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 284.7 kB

  • Original 349.8 kB
  • After minification 345.0 kB
  • After compression 65.1 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. Otelo.com needs all CSS files to be minified and compressed as it can save up to 284.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (49%)

Requests Now

175

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otelo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

otelo.com accessibility score

90

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

otelo.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

otelo.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otelo.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Otelo.com 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 description is not detected on the main page of Otelo. 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: