Tools & Wizards About Us
top-electronics.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

top-electronics.com

Knowledge-driven distributor for electronic components & modules - TOP-electronics

Page Load Speed

3.2 sec in total

First Response

284 ms

Resources Loaded

2.7 sec

Page Rendered

231 ms

top-electronics.com screenshot

About Website

Welcome to top-electronics.com homepage info - get ready to check TOP Electronics best content right away, or after learning these important things about top-electronics.com

TOP-electronics is a knowledge-driven distributor and representative and a specialized technology provider in electronic components, modules & solutions. TOP-electronics is globally present with offic...

Visit top-electronics.com

Key Findings

We analyzed Top-electronics.com page load time and found that the first response time was 284 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

top-electronics.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.727

6/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

top-electronics.com

284 ms

en

895 ms

css

54 ms

app.5d9a58bc.css

19 ms

runtime.28783533.js

34 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 76% of them (28 requests) were addressed to the original Top-electronics.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Js-eu1.hs-scripts.com. The less responsive or slowest element that took the longest time to load (895 ms) belongs to the original domain Top-electronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.9 kB (11%)

Content Size

431.7 kB

After Optimization

383.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Top-electronics.com main page is 431.7 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. 30% of websites need less resources to load. Images take 203.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 40.6 kB

  • Original 47.8 kB
  • After minification 39.6 kB
  • After compression 7.2 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 8.1 kB, which is 17% 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 40.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 203.5 kB
  • After minification 203.4 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. TOP Electronics images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 7.2 kB

  • Original 124.5 kB
  • After minification 124.5 kB
  • After compression 117.3 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 0 B

  • Original 56.0 kB
  • After minification 56.0 kB
  • After compression 56.0 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. Top-electronics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (32%)

Requests Now

31

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TOP Electronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

top-electronics.com

top-electronics.com

284 ms

en

en

895 ms

css

css

54 ms

app.5d9a58bc.css

app.5d9a58bc.css

19 ms

runtime.28783533.js

runtime.28783533.js

34 ms

448.78209525.js

448.78209525.js

37 ms

app.b8434a61.js

app.b8434a61.js

36 ms

25369539.js

25369539.js

434 ms

js

js

92 ms

plugin.js

plugin.js

456 ms

email-decode.min.js

email-decode.min.js

36 ms

web-interactives-embed.js

web-interactives-embed.js

456 ms

leadflows.js

leadflows.js

524 ms

25369539.js

25369539.js

469 ms

banner.js

banner.js

476 ms

logo.svg

logo.svg

84 ms

e3063e0b371b68fbe158190be83c92ec7406ef0f-ecad-modules-at-the-top-electronics-website.jpg

e3063e0b371b68fbe158190be83c92ec7406ef0f-ecad-modules-at-the-top-electronics-website.jpg

80 ms

f49cf720182e263f2be29d8f87036fba69258d7d-mthf-crystals-491-520mhz-to-1-000mhz-euroquartz.jpg

f49cf720182e263f2be29d8f87036fba69258d7d-mthf-crystals-491-520mhz-to-1-000mhz-euroquartz.jpg

78 ms

c7add232cd6f1caaa2a6a1c67126a683a0f1ddbe-top-tech-talk-logo-ttt-top-electronics-5.jpg

c7add232cd6f1caaa2a6a1c67126a683a0f1ddbe-top-tech-talk-logo-ttt-top-electronics-5.jpg

81 ms

e1fb8cf20024f09839e83a7e168a6fc727beb7d5-top-tech-talk-logo-ttt-top-electronics-5.jpg

e1fb8cf20024f09839e83a7e168a6fc727beb7d5-top-tech-talk-logo-ttt-top-electronics-5.jpg

80 ms

icon-wireless.svg

icon-wireless.svg

92 ms

icon-test.svg

icon-test.svg

88 ms

icon-motion.svg

icon-motion.svg

86 ms

icon-precision.svg

icon-precision.svg

92 ms

icon-power.svg

icon-power.svg

88 ms

icon-display.svg

icon-display.svg

90 ms

icon-sensors.svg

icon-sensors.svg

105 ms

icon-connectors.svg

icon-connectors.svg

103 ms

icon-thermal.svg

icon-thermal.svg

104 ms

icon-components.svg

icon-components.svg

105 ms

bg-image.0ad961a3.jpg

bg-image.0ad961a3.jpg

115 ms

footer-logo.svg

footer-logo.svg

114 ms

syveon_logo.svg

syveon_logo.svg

111 ms

fa-regular-400.34b73d47.woff

fa-regular-400.34b73d47.woff

46 ms

fa-light-300.d10d3741.woff

fa-light-300.d10d3741.woff

50 ms

fa-solid-900.fc6381af.woff

fa-solid-900.fc6381af.woff

50 ms

font

font

19 ms

Accessibility Review

top-electronics.com accessibility score

75

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.

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

top-electronics.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

SEO Factors

top-electronics.com SEO score

81

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Top-electronics.com 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 Top-electronics.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

top-electronics.com

Open Graph description is not detected on the main page of TOP Electronics. 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: