Report Summary

  • 0

    Performance

  • 34

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

havelland-solar.de

Solarmodule, Photovoltaikanlagen, Photovoltaik, Solar, Solarzellen, Solaranlagen, Solartechnik, Shunda

Page Load Speed

599 ms in total

First Response

274 ms

Resources Loaded

274 ms

Page Rendered

51 ms

havelland-solar.de screenshot

About Website

Visit havelland-solar.de now to see the best up-to-date Havelland Solar content for Germany and also check out these interesting facts you probably never knew about havelland-solar.de

Havelland Solar Ltd. & Co. KG bietet Solarmodule, Photovoltaikanlagen, Photovoltaik, Solar, Solarzellen, Solaranlagen, Solartechnik, Shunda, Solarsysteme, Dünnschichtmodule, First, SunLink, günstig, F...

Visit havelland-solar.de

Key Findings

We analyzed Havelland-solar.de page load time and found that the first response time was 274 ms and then it took 325 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

havelland-solar.de performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

havelland-solar.de

274 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Havelland-solar.de and no external sources were called. The less responsive or slowest element that took the longest time to load (274 ms) belongs to the original domain Havelland-solar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.7 kB (58%)

Content Size

670.5 kB

After Optimization

281.8 kB

In fact, the total size of Havelland-solar.de main page is 670.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. CSS take 261.8 kB which makes up the majority of the site volume.

HTML Optimization

-21%

Potential reduce by 46 B

  • Original 218 B
  • After minification 200 B
  • After compression 172 B

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 46 B or 21% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

  • Original 155.9 kB
  • After minification 153.8 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. Havelland Solar images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 169.3 kB

  • Original 252.6 kB
  • After minification 244.3 kB
  • After compression 83.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 169.3 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 217.3 kB

  • Original 261.8 kB
  • After minification 258.7 kB
  • After compression 44.5 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. Havelland-solar.de needs all CSS files to be minified and compressed as it can save up to 217.3 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

havelland-solar.de accessibility score

34

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

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

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

havelland-solar.de 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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

havelland-solar.de SEO score

82

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

Document doesn't have a <title> element

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Havelland-solar.de 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Havelland-solar.de main page’s claimed encoding is . 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 Havelland Solar. 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: