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tron.espares.co.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

tron.espares.co.uk

eSpares - Spare Parts & Accessories for Electrical Appliances | eSpares

Page Load Speed

13.9 sec in total

First Response

1.7 sec

Resources Loaded

9.5 sec

Page Rendered

2.7 sec

tron.espares.co.uk screenshot

About Website

Welcome to tron.espares.co.uk homepage info - get ready to check Tron ESpares best content for United Kingdom right away, or after learning these important things about tron.espares.co.uk

Shop with eSpares and benefit from 18 years of Appliance Expertise - Browse Over 1 Million Products - Value for Money is Guaranteed with our Price Match Promise. Click here.

Visit tron.espares.co.uk

Key Findings

We analyzed Tron.espares.co.uk page load time and found that the first response time was 1.7 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tron.espares.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value21.7 s

0/100

10%

TBT (Total Blocking Time)

Value25,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value38.9 s

0/100

10%

Network Requests Diagram

tron.espares.co.uk

1671 ms

main.css

726 ms

css

57 ms

adyen.css

615 ms

api.js

108 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 31% of them (46 requests) were addressed to the original Tron.espares.co.uk, 30% (44 requests) were made to Scalexpic.tron.espares.co.uk and 6% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Scalexpic.tron.espares.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 605.2 kB (27%)

Content Size

2.3 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tron.espares.co.uk main page is 2.3 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. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 350.7 kB

  • Original 395.9 kB
  • After minification 272.7 kB
  • After compression 45.3 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. This page needs HTML code to be minified as it can gain 123.3 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 350.7 kB or 89% of the original size.

Image Optimization

-16%

Potential reduce by 239.4 kB

  • Original 1.5 MB
  • After minification 1.3 MB

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. Obviously, Tron ESpares needs image optimization as it can save up to 239.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 15.0 kB

  • Original 221.9 kB
  • After minification 221.9 kB
  • After compression 207.0 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 155 B

  • Original 126.5 kB
  • After minification 126.5 kB
  • After compression 126.3 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. Tron.espares.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (41%)

Requests Now

124

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tron ESpares. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tron.espares.co.uk

tron.espares.co.uk

1671 ms

main.css

main.css

726 ms

css

css

57 ms

adyen.css

adyen.css

615 ms

api.js

api.js

108 ms

axios.min.js

axios.min.js

501 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

299 ms

adyen.js

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1247 ms

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305 ms

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301 ms

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301 ms

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300 ms

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2067 ms

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4247 ms

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1316 ms

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3730 ms

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Accessibility Review

tron.espares.co.uk accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

tron.espares.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tron.espares.co.uk SEO score

71

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Tron.espares.co.uk 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 Tron.espares.co.uk 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

tron.espares.co.uk

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