Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

solar-systems.gr

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Page Load Speed

13 sec in total

First Response

90 ms

Resources Loaded

12.4 sec

Page Rendered

494 ms

About Website

Click here to check amazing SOLAR Systems content for Greece. Otherwise, check out these important facts you probably never knew about solar-systems.gr

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Visit solar-systems.gr

Key Findings

We analyzed Solar-systems.gr page load time and found that the first response time was 90 ms and then it took 12.9 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

solar-systems.gr performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

solar-systems.gr

90 ms

solar-systems.gr

450 ms

style.css

344 ms

image-rollover.js

332 ms

dropdown-menu.js

346 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 83% of them (55 requests) were addressed to the original Solar-systems.gr, 12% (8 requests) were made to Eshops.gr and 5% (3 requests) were made to Fotovoltaika.gr. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Solar-systems.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.1 kB (31%)

Content Size

458.6 kB

After Optimization

314.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Solar-systems.gr main page is 458.6 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. 25% of websites need less resources to load. Images take 277.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 141.4 kB

  • Original 171.3 kB
  • After minification 167.2 kB
  • After compression 29.9 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 141.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 277.5 kB
  • After minification 276.4 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. SOLAR Systems images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 598 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 3.6 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 598 B or 14% of the original size.

CSS Optimization

-17%

Potential reduce by 959 B

  • Original 5.5 kB
  • After minification 5.5 kB
  • After compression 4.5 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. Solar-systems.gr needs all CSS files to be minified and compressed as it can save up to 959 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

55

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOLAR Systems. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

solar-systems.gr accessibility score

56

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

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

solar-systems.gr best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

solar-systems.gr SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EL

  • Encoding

    WINDOWS-1253

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Solar-systems.gr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Greek. Our system also found out that Solar-systems.gr main page’s claimed encoding is windows-1253. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of SOLAR Systems. 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: