Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

3-s.gr

ΟΘΟΝΕΣ ΑΥΤΟΚΙΝΗΤΟΥ ΗΧΟΣΥΣΤΗΜΑΤΑ MULTIMEDIA ΣΥΝΑΓΕΡΜΟΙ ΑΥΤΟΚΙΝΗΤΟΥ-ΣΚΑΦΩΝ |3-S SOUND SECURITY SYSTEM

Page Load Speed

8.5 sec in total

First Response

478 ms

Resources Loaded

7.5 sec

Page Rendered

479 ms

About Website

Click here to check amazing 3 S content for Greece. Otherwise, check out these important facts you probably never knew about 3-s.gr

Οθόνες multimedia με navigation, apple carplay, android auto για όλες τις μάρκες αυτοκινήτων. Ηχοσυστήματα, ηχεία, ενισχυτές, subwoofers αλλά και συναγερμοί, αντικλεπτικά συστήματα ασφάλειας και εντοπ...

Visit 3-s.gr

Key Findings

We analyzed 3-s.gr page load time and found that the first response time was 478 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

3-s.gr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

3-s.gr

478 ms

3-s.gr

2101 ms

css

37 ms

j-strap.css

152 ms

font-awesome.min.css

303 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 96% of them (164 requests) were addressed to the original 3-s.gr, 1% (2 requests) were made to Googletagmanager.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain 3-s.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.0 kB (15%)

Content Size

3.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3-s.gr main page is 3.1 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. 70% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 212.5 kB

  • Original 234.0 kB
  • After minification 161.4 kB
  • After compression 21.5 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 72.6 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 212.5 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 190.3 kB

  • Original 2.4 MB
  • After minification 2.2 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. 3 S images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 29.9 kB

  • Original 287.9 kB
  • After minification 287.9 kB
  • After compression 258.0 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

-16%

Potential reduce by 18.3 kB

  • Original 117.4 kB
  • After minification 117.4 kB
  • After compression 99.2 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. 3-s.gr needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (36%)

Requests Now

165

After Optimization

106

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

3-s.gr accessibility score

67

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

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

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

3-s.gr 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

SEO Factors

3-s.gr SEO score

83

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

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

    EN

  • Language Claimed

    EL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3-s.gr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Greek language. Our system also found out that 3-s.gr 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 data is detected on the main page of 3 S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: