Tools & Wizards About Us
sonnenertrag.de screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sonnenertrag.de

Photovoltaik und Solaranlagen Ertrags-Datenbank - Sonnenertrag.eu

Page Load Speed

5.1 sec in total

First Response

827 ms

Resources Loaded

3 sec

Page Rendered

1.2 sec

sonnenertrag.de screenshot

About Website

Welcome to sonnenertrag.de homepage info - get ready to check Sonnenertrag best content for Germany right away, or after learning these important things about sonnenertrag.de

Photovoltaik und Solaranlagen Erträge finden Sie unserer Ertragsdatenbank. Sonnenertrag.eu ist hierbei die umfassendste Photovoltaik Ertragsdatenbank im Web. Egal ob Sie eine kleine oder große Photovo...

Visit sonnenertrag.de

Key Findings

We analyzed Sonnenertrag.de page load time and found that the first response time was 827 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sonnenertrag.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,640 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

sonnenertrag.de

827 ms

buildin_style.css

220 ms

style.css

224 ms

style.css

869 ms

style.css

221 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 13% of them (11 requests) were addressed to the original Sonnenertrag.de, 31% (27 requests) were made to Sonnenertrag.eu and 12% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Sonnenertrag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.6 kB (17%)

Content Size

772.9 kB

After Optimization

640.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sonnenertrag.de main page is 772.9 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. 50% of websites need less resources to load. Images take 576.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 46.4 kB

  • Original 66.4 kB
  • After minification 60.2 kB
  • After compression 20.0 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 46.4 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 8.4 kB

  • Original 576.0 kB
  • After minification 567.5 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. Sonnenertrag images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 9.9 kB

  • Original 47.8 kB
  • After minification 47.7 kB
  • After compression 38.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.9 kB or 21% of the original size.

CSS Optimization

-82%

Potential reduce by 67.9 kB

  • Original 82.7 kB
  • After minification 69.3 kB
  • After compression 14.8 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. Sonnenertrag.de needs all CSS files to be minified and compressed as it can save up to 67.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (51%)

Requests Now

79

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sonnenertrag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sonnenertrag.de

sonnenertrag.de

827 ms

buildin_style.css

buildin_style.css

220 ms

style.css

style.css

224 ms

style.css

style.css

869 ms

style.css

style.css

221 ms

superfish.css

superfish.css

680 ms

banner_inc.php

banner_inc.php

366 ms

show_ads.js

show_ads.js

8 ms

solarfox-s8-schema-375d4594-1.png

solarfox-s8-schema-375d4594-1.png

501 ms

teeth_smile.gif

teeth_smile.gif

304 ms

button.php

button.php

494 ms

banner.php

banner.php

562 ms

bg.jpg

bg.jpg

231 ms

ads_bg.png

ads_bg.png

165 ms

cta_banner_button.png

cta_banner_button.png

373 ms

solarlog.gif

solarlog.gif

440 ms

ledstrahler.jpg

ledstrahler.jpg

1007 ms

link.gif

link.gif

291 ms

feed_rss.png

feed_rss.png

292 ms

ca-pub-8289764047937164.js

ca-pub-8289764047937164.js

211 ms

zrt_lookup.html

zrt_lookup.html

202 ms

show_ads_impl.js

show_ads_impl.js

142 ms

banner_inc.php

banner_inc.php

337 ms

banner_inc.php

banner_inc.php

390 ms

ads_bottom.png

ads_bottom.png

219 ms

bg_shadow_E7DED1.png

bg_shadow_E7DED1.png

243 ms

header_button.png

header_button.png

370 ms

nav_bg_left.png

nav_bg_left.png

354 ms

nav_bg_right.png

nav_bg_right.png

356 ms

nav_bg.png

nav_bg.png

365 ms

nav_button.png

nav_button.png

413 ms

cta_banner_logo.png

cta_banner_logo.png

522 ms

right_main_bg.jpg

right_main_bg.jpg

477 ms

right_top.png

right_top.png

479 ms

right_bg.png

right_bg.png

478 ms

schnellsuche_lupe.png

schnellsuche_lupe.png

479 ms

right_bottom.png

right_bottom.png

509 ms

shadow_white_top.png

shadow_white_top.png

679 ms

footer_shadow.png

footer_shadow.png

680 ms

footer_bg.jpg

footer_bg.jpg

732 ms

footer_flowers.png

footer_flowers.png

784 ms

footer_button.png

footer_button.png

732 ms

white.png

white.png

731 ms

sonnenertrag_header_de.jpg

sonnenertrag_header_de.jpg

729 ms

ga.js

ga.js

74 ms

ads

ads

294 ms

osd.js

osd.js

68 ms

__utm.gif

__utm.gif

37 ms

likebox.php

likebox.php

294 ms

ads

ads

282 ms

default.png

default.png

109 ms

ads

ads

200 ms

ads

ads

326 ms

css

css

99 ms

m_js_controller.js

m_js_controller.js

56 ms

abg.js

abg.js

78 ms

410ucuAGgaJ.css

410ucuAGgaJ.css

330 ms

pERLJfhzcxv.css

pERLJfhzcxv.css

414 ms

FAHeNGXgPup.js

FAHeNGXgPup.js

475 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

584 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

526 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

525 ms

css

css

163 ms

nessie_icon_magazine_black.png

nessie_icon_magazine_black.png

132 ms

s

s

114 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

258 ms

nessie_icon_magazine_white.png

nessie_icon_magazine_white.png

136 ms

x_button_blue2.png

x_button_blue2.png

142 ms

imgad

imgad

143 ms

imgad

imgad

104 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

187 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

191 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

212 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

225 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

4 ms

activeview

activeview

27 ms

309257_406809862710980_1043961703_n.jpg

309257_406809862710980_1043961703_n.jpg

176 ms

419986_406805856044714_2042851673_n.jpg

419986_406805856044714_2042851673_n.jpg

214 ms

421584_3069195602712_1717039884_n.jpg

421584_3069195602712_1717039884_n.jpg

254 ms

188208_136290429871679_651011489_n.jpg

188208_136290429871679_651011489_n.jpg

285 ms

1098238_1525296241104797_6951485592033516446_n.jpg

1098238_1525296241104797_6951485592033516446_n.jpg

290 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

51 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

50 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

45 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

80 ms

ui

ui

26 ms

Accessibility Review

sonnenertrag.de accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

sonnenertrag.de best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sonnenertrag.de SEO score

67

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sonnenertrag.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sonnenertrag.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

sonnenertrag.de

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