Tools & Wizards About Us
photovoltaiko.de screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

photovoltaiko.de

Photovoltaik & Photovoltaikanlagen Infos auf Photovoltaiko.de

Page Load Speed

2 sec in total

First Response

414 ms

Resources Loaded

1.4 sec

Page Rendered

187 ms

photovoltaiko.de screenshot

About Website

Click here to check amazing Photovoltaiko content. Otherwise, check out these important facts you probably never knew about photovoltaiko.de

Photovoltaik und Photovoltaikanlagen - Informationen, kostenlose Tipps zum Thema Solarmodule, PV und Solarstrom - Jetzt Angebote und Preise vergleichen

Visit photovoltaiko.de

Key Findings

We analyzed Photovoltaiko.de page load time and found that the first response time was 414 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

photovoltaiko.de performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

photovoltaiko.de

414 ms

www.photovoltaiko.de

342 ms

default.css

112 ms

layout.css

223 ms

menu.css

223 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Photovoltaiko.de and no external sources were called. The less responsive or slowest element that took the longest time to load (553 ms) belongs to the original domain Photovoltaiko.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.3 kB (6%)

Content Size

130.9 kB

After Optimization

122.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Photovoltaiko.de main page is 130.9 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. 15% of websites need less resources to load. Images take 115.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.2 kB

  • Original 10.6 kB
  • After minification 9.7 kB
  • After compression 3.4 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 7.2 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 115.2 kB
  • After minification 115.2 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. Photovoltaiko images are well optimized though.

CSS Optimization

-23%

Potential reduce by 1.2 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 4.0 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. Photovoltaiko.de needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • Images
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photovoltaiko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

photovoltaiko.de

photovoltaiko.de

414 ms

www.photovoltaiko.de

www.photovoltaiko.de

342 ms

default.css

default.css

112 ms

layout.css

layout.css

223 ms

menu.css

menu.css

223 ms

content.css

content.css

224 ms

adds.css

adds.css

225 ms

test.css

test.css

225 ms

left_menu.css

left_menu.css

226 ms

erweiterung.css

erweiterung.css

333 ms

angebot-solaranlage.gif

angebot-solaranlage.gif

551 ms

angebote-anfordern.gif

angebote-anfordern.gif

356 ms

photovoltaikanlage-haus.jpg

photovoltaikanlage-haus.jpg

444 ms

carport-photovoltaik.jpg

carport-photovoltaik.jpg

357 ms

photovoltaik-landwirtschaft.jpg

photovoltaik-landwirtschaft.jpg

358 ms

solaranlage-kaufen.gif

solaranlage-kaufen.gif

442 ms

steuererklaerung-photovoltaik.jpg

steuererklaerung-photovoltaik.jpg

552 ms

photovoltaik-kredit.jpg

photovoltaik-kredit.jpg

553 ms

angebot-pv-anfordern.gif

angebot-pv-anfordern.gif

445 ms

background_wrapper.gif

background_wrapper.gif

223 ms

background_header_bottom.gif

background_header_bottom.gif

224 ms

background_menu.gif

background_menu.gif

225 ms

navi.jpg

navi.jpg

331 ms

navi.gif

navi.gif

332 ms

hg-angebot.jpg

hg-angebot.jpg

334 ms

background_footer_top.gif

background_footer_top.gif

333 ms

background_footer.gif

background_footer.gif

335 ms

Accessibility Review

photovoltaiko.de 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.

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

Best Practices

photovoltaiko.de best practices score

75

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

SEO Factors

photovoltaiko.de 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Photovoltaiko.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Photovoltaiko.de 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

photovoltaiko.de

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