Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

variosole.com

Universal pitched roof system for PV mounting on all roofs - Renusol EN

Page Load Speed

9.7 sec in total

First Response

417 ms

Resources Loaded

9.1 sec

Page Rendered

160 ms

variosole.com screenshot

About Website

Click here to check amazing Variosole content. Otherwise, check out these important facts you probably never knew about variosole.com

With the VS+ mounting system, your solar panels can be installed on any pitched roof ✅ The modular system adapts to your roof.

Visit variosole.com

Key Findings

We analyzed Variosole.com page load time and found that the first response time was 417 ms and then it took 9.3 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

variosole.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

variosole.com

417 ms

679 ms

840 ms

swiper.min.css

116 ms

colorbox.min.css

249 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Variosole.com, 84% (87 requests) were made to Renusol.com and 8% (8 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Renusol.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.9 kB (2%)

Content Size

2.2 MB

After Optimization

2.2 MB

In fact, the total size of Variosole.com main page is 2.2 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 48.8 kB

  • Original 57.8 kB
  • After minification 57.2 kB
  • After compression 9.0 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 48.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 4.2 kB

  • Original 1.7 MB
  • After minification 1.7 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. Variosole images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 357.0 kB
  • After minification 357.0 kB
  • After compression 354.3 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 222 B

  • Original 107.4 kB
  • After minification 107.4 kB
  • After compression 107.2 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. Variosole.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (39%)

Requests Now

96

After Optimization

59

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Variosole. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

variosole.com accessibility score

97

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.

Best Practices

variosole.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

variosole.com SEO score

80

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 Variosole.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 Variosole.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

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