Tools & Wizards About Us
alternative-bike.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

alternative-bike.com

Alternative Bike - Gyropodes et trottinettes électriques - Alternative Bike

Page Load Speed

2.1 sec in total

First Response

277 ms

Resources Loaded

1.6 sec

Page Rendered

164 ms

alternative-bike.com screenshot

About Website

Visit alternative-bike.com now to see the best up-to-date Alternative Bike content for France and also check out these interesting facts you probably never knew about alternative-bike.com

Nous commercialisons des véhicules électriques adaptés aux contraintes de la mobilité urbaine : trottinettes, vélos, gyropodes... au meilleur prix !

Visit alternative-bike.com

Key Findings

We analyzed Alternative-bike.com page load time and found that the first response time was 277 ms and then it took 1.8 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

alternative-bike.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

alternative-bike.com

277 ms

www.alternative-bike.com

515 ms

css

32 ms

jquery.min.js

32 ms

prototype.js

45 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 67% of them (24 requests) were addressed to the original Alternative-bike.com, 17% (6 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (515 ms) belongs to the original domain Alternative-bike.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.4 kB (52%)

Content Size

545.3 kB

After Optimization

261.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alternative-bike.com main page is 545.3 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. 50% of websites need less resources to load. Javascripts take 235.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.6 kB

  • Original 24.2 kB
  • After minification 22.4 kB
  • After compression 5.6 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 18.6 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 4.6 kB

  • Original 188.6 kB
  • After minification 184.0 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. Alternative Bike images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 180.1 kB

  • Original 235.6 kB
  • After minification 169.5 kB
  • After compression 55.5 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 180.1 kB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 80.1 kB

  • Original 96.9 kB
  • After minification 83.9 kB
  • After compression 16.8 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. Alternative-bike.com needs all CSS files to be minified and compressed as it can save up to 80.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

28

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alternative Bike. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alternative-bike.com

alternative-bike.com

277 ms

www.alternative-bike.com

www.alternative-bike.com

515 ms

css

css

32 ms

jquery.min.js

jquery.min.js

32 ms

prototype.js

prototype.js

45 ms

41065275381fd02abd0c6651d8825ac4.css

41065275381fd02abd0c6651d8825ac4.css

164 ms

339b5d981dfa32f3226199541ab4a9e7.js

339b5d981dfa32f3226199541ab4a9e7.js

344 ms

css

css

14 ms

ga.js

ga.js

66 ms

header_bg.png

header_bg.png

83 ms

logo_ab.png

logo_ab.png

87 ms

search-go.png

search-go.png

157 ms

trottinette_hudora_rx_205_alternative_bike_-_d_pli_.jpg

trottinette_hudora_rx_205_alternative_bike_-_d_pli_.jpg

158 ms

trottinette_electrique_sxt_300_kids_-_vue_g_n_rale_-_alternative_bike.jpg

trottinette_electrique_sxt_300_kids_-_vue_g_n_rale_-_alternative_bike.jpg

237 ms

gyroroue_roll-e.jpg

gyroroue_roll-e.jpg

159 ms

velo-assistance-electrique-pas-cher-elecbike.jpg

velo-assistance-electrique-pas-cher-elecbike.jpg

244 ms

01_-_i-flow_d8_web.jpg

01_-_i-flow_d8_web.jpg

164 ms

paiement.png

paiement.png

235 ms

24h.png

24h.png

234 ms

qualite.png

qualite.png

238 ms

qualite2.png

qualite2.png

245 ms

piece-mo.png

piece-mo.png

311 ms

retrait.png

retrait.png

312 ms

cat1_1.jpg

cat1_1.jpg

392 ms

vae.jpg

vae.jpg

394 ms

accessoires-equipements.jpg

accessoires-equipements.jpg

405 ms

quote-bas.png

quote-bas.png

269 ms

pager.png

pager.png

332 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

22 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

22 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

22 ms

2HG_tEPiQ4Z6795cGfdivKCWcynf_cDxXwCLxiixG1c.ttf

2HG_tEPiQ4Z6795cGfdivKCWcynf_cDxXwCLxiixG1c.ttf

22 ms

LqowQDslGv4DmUBAfWa2Vw.ttf

LqowQDslGv4DmUBAfWa2Vw.ttf

23 ms

HkF_qI1x_noxlxhrhMQYEKCWcynf_cDxXwCLxiixG1c.ttf

HkF_qI1x_noxlxhrhMQYEKCWcynf_cDxXwCLxiixG1c.ttf

23 ms

__utm.gif

__utm.gif

28 ms

ab7a1792b59a23c9550411c04bf30db9.css

ab7a1792b59a23c9550411c04bf30db9.css

81 ms

Accessibility Review

alternative-bike.com accessibility score

73

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

alternative-bike.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alternative-bike.com SEO score

92

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

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 Alternative-bike.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 Alternative-bike.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

alternative-bike.com

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