Tools & Wizards About Us
s2-concept.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

s2-concept.com

S2 Concept - Manufacturer of parts for road and racing bikes

Page Load Speed

1.2 sec in total

First Response

360 ms

Resources Loaded

380 ms

Page Rendered

441 ms

s2-concept.com screenshot

About Website

Welcome to s2-concept.com homepage info - get ready to check S2 Concept best content for France right away, or after learning these important things about s2-concept.com

S2 concept has been designing and manufacturing motorcycle parts for road and competition for 20 years.

Visit s2-concept.com

Key Findings

We analyzed S2-concept.com page load time and found that the first response time was 360 ms and then it took 821 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster. This domain responded with an error, which can significantly jeopardize S2-concept.com rating and web reputation

Performance Metrics

s2-concept.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value6,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.556

13/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

s2-concept.com

360 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to S2-concept.com and no external sources were called. The less responsive or slowest element that took the longest time to load (360 ms) belongs to the original domain S2-concept.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13 B (12%)

Content Size

106 B

After Optimization

93 B

  • HTML

In fact, the total size of S2-concept.com main page is 106 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 106 B which makes up the majority of the site volume.

HTML Optimization

-12%

Potential reduce by 13 B

  • Original 106 B
  • After minification 105 B
  • After compression 93 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 13 B or 12% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

s2-concept.com

s2-concept.com

360 ms

Accessibility Review

s2-concept.com accessibility score

79

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

s2-concept.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

s2-concept.com SEO score

89

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

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

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S2-concept.com 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 S2-concept.com main page’s claimed encoding is . 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

s2-concept.com

Open Graph description is not detected on the main page of S2 Concept. 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: