Tools & Wizards About Us
solarone.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

solarone.de

ageff solar - ageff solar

Page Load Speed

12.3 sec in total

First Response

2.3 sec

Resources Loaded

9.2 sec

Page Rendered

689 ms

solarone.de screenshot

About Website

Click here to check amazing Solar One content. Otherwise, check out these important facts you probably never knew about solarone.de

Photovoltaik aus Freiburg: 15 Jahre Erfahrung, persönliche Beratung. Hochwertige Solaranlage mit Speicher, PV-Module, Wechselrichter und Wallbox.

Visit solarone.de

Key Findings

We analyzed Solarone.de page load time and found that the first response time was 2.3 sec and then it took 9.9 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

solarone.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value32.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,640 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value36.9 s

0/100

10%

Network Requests Diagram

www.ageff.com

2328 ms

google-review.css

423 ms

widget.css

315 ms

styles.css

313 ms

css.css

639 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Solarone.de, 3% (2 requests) were made to Images.provenexpert.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Ageff.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (55%)

Content Size

3.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Solarone.de main page is 3.4 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. 55% of websites need less resources to load. CSS take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 371.1 kB

  • Original 428.5 kB
  • After minification 420.6 kB
  • After compression 57.4 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 371.1 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 30.0 kB

  • Original 1.2 MB
  • After minification 1.2 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. Solar One images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 416.1 kB

  • Original 561.7 kB
  • After minification 555.0 kB
  • After compression 145.6 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 416.1 kB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 175.8 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. Solarone.de needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (53%)

Requests Now

62

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solar One. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ageff.com

www.ageff.com

2328 ms

google-review.css

google-review.css

423 ms

widget.css

widget.css

315 ms

styles.css

styles.css

313 ms

css.css

css.css

639 ms

wprev-public_combine.css

wprev-public_combine.css

328 ms

public-main.css

public-main.css

523 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

518 ms

js_composer.min.css

js_composer.min.css

853 ms

style.min.css

style.min.css

927 ms

style.css

style.css

622 ms

Defaults.css

Defaults.css

636 ms

style.min.css

style.min.css

742 ms

slick.min.css

slick.min.css

743 ms

icons.css

icons.css

746 ms

animate.min.css

animate.min.css

945 ms

wpac-time.js

wpac-time.js

866 ms

jquery.min.js

jquery.min.js

957 ms

js.js

js.js

945 ms

public-main.js

public-main.js

968 ms

ultimate-params.min.js

ultimate-params.min.js

956 ms

slick.min.js

slick.min.js

1029 ms

jquery-appear.min.js

jquery-appear.min.js

1040 ms

slick-custom.min.js

slick-custom.min.js

1047 ms

background-style.min.css

background-style.min.css

372 ms

index.js

index.js

372 ms

index.js

index.js

372 ms

wprev-public-com-min.js

wprev-public-com-min.js

423 ms

readmore.min.js

readmore.min.js

428 ms

us.core.min.js

us.core.min.js

533 ms

ultimate_bg.min.js

ultimate_bg.min.js

342 ms

custom.min.js

custom.min.js

353 ms

vhparallax.min.js

vhparallax.min.js

352 ms

js_composer_front.min.js

js_composer_front.min.js

430 ms

rplg.js

rplg.js

443 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

446 ms

widget_square_250_de_0.png

widget_square_250_de_0.png

169 ms

ageff-logo.svg

ageff-logo.svg

229 ms

ageff-home-fs-bg.jpg

ageff-home-fs-bg.jpg

230 ms

ageff-signature-wo-line-2019.png

ageff-signature-wo-line-2019.png

314 ms

cb-no-thumbnail.png

cb-no-thumbnail.png

301 ms

ageff-premium.svg

ageff-premium.svg

299 ms

ageff-madeingermany.svg

ageff-madeingermany.svg

313 ms

ageff-auseinerhand.svg

ageff-auseinerhand.svg

333 ms

ageff-schluesselfertig.svg

ageff-schluesselfertig.svg

336 ms

ageff-%C3%B6kostrom.svg

ageff-%C3%B6kostrom.svg

407 ms

ageff-partner-e3-dc-energy-storage.png

ageff-partner-e3-dc-energy-storage.png

403 ms

ageff-partner-solar-watt.png

ageff-partner-solar-watt.png

416 ms

ageff-partner-heckert-solar.png

ageff-partner-heckert-solar.png

416 ms

ageff-partner-fronius.png

ageff-partner-fronius.png

440 ms

ageff-partner-sma-solar-fachpartner.png

ageff-partner-sma-solar-fachpartner.png

443 ms

ageff-partner-bayware.jpg

ageff-partner-bayware.jpg

515 ms

ageff-partner-tuev-rheinland.png

ageff-partner-tuev-rheinland.png

516 ms

ageff-partner-bsw.png

ageff-partner-bsw.png

519 ms

ageff-partner-dgs.png

ageff-partner-dgs.png

521 ms

ageff-partner-klimapartner-oberrhein.png

ageff-partner-klimapartner-oberrhein.png

547 ms

ageff-partner-photovoltaiknetzwerk.png

ageff-partner-photovoltaiknetzwerk.png

548 ms

powered_by_google_on_white.png

powered_by_google_on_white.png

629 ms

widget_portrait_180_de_0.png

widget_portrait_180_de_0.png

199 ms

pexels-pixabay-46160-scaled.jpg

pexels-pixabay-46160-scaled.jpg

1132 ms

ageff-home-parallax-ageff-at-work.jpg

ageff-home-parallax-ageff-at-work.jpg

702 ms

ageff-phone-white.svg

ageff-phone-white.svg

577 ms

ageff-mail-white.svg

ageff-mail-white.svg

607 ms

fa-light-300.woff

fa-light-300.woff

615 ms

fa-regular-400.woff

fa-regular-400.woff

700 ms

fa-solid-900.woff

fa-solid-900.woff

660 ms

Accessibility Review

solarone.de accessibility score

91

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 input fields do not have accessible names

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

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

Links do not have a discernible name

Best Practices

solarone.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

solarone.de SEO score

92

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Solarone.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 Solarone.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

solarone.de

Open Graph data is detected on the main page of Solar One. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: