Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

tayna-batteries.fr

Car Batteries - Motorcycle Batteries - Leisure Batteries - Cheap Prices!

Page Load Speed

2.9 sec in total

First Response

28 ms

Resources Loaded

1.3 sec

Page Rendered

1.6 sec

About Website

Visit tayna-batteries.fr now to see the best up-to-date Tayna Batteries content for France and also check out these interesting facts you probably never knew about tayna-batteries.fr

Tayna Batteries offer batteries for all applications at cheap prices. We specialise in Car Batteries, Leisure Batteries, Motorcycle Batteries and Mobility Batteries. With the UK's widest range of famo...

Visit tayna-batteries.fr

Key Findings

We analyzed Tayna-batteries.fr page load time and found that the first response time was 28 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tayna-batteries.fr performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

tayna-batteries.fr

28 ms

tayna-batteries.fr

206 ms

www.tayna.co.uk

130 ms

otSDKStub.js

147 ms

onetrust-cookie.min.js

181 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Tayna-batteries.fr, 57% (21 requests) were made to Images.tayna.com and 16% (6 requests) were made to Cdn.tayna.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Images.tayna.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.3 kB (32%)

Content Size

510.4 kB

After Optimization

345.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tayna-batteries.fr main page is 510.4 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. HTML takes 193.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 164.3 kB

  • Original 193.6 kB
  • After minification 193.6 kB
  • After compression 29.3 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 164.3 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 642 B

  • Original 118.2 kB
  • After minification 117.6 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. Tayna Batteries images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 291 B

  • Original 170.2 kB
  • After minification 170.2 kB
  • After compression 169.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 114 B

  • Original 28.4 kB
  • After minification 28.4 kB
  • After compression 28.3 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. Tayna-batteries.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tayna Batteries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tayna-batteries.fr accessibility score

87

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.

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

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

tayna-batteries.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tayna-batteries.fr SEO score

88

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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