Tools & Wizards About Us
landwaerme.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

landwaerme.de

Landwärme GmbH | Ihr Partner für alles rund um Biomethan

Page Load Speed

8 sec in total

First Response

320 ms

Resources Loaded

7.3 sec

Page Rendered

312 ms

landwaerme.de screenshot

About Website

Welcome to landwaerme.de homepage info - get ready to check Landwaerme best content right away, or after learning these important things about landwaerme.de

Landwärme ist als Versorger, Projektentwickler, Dienstleister und Berater entlang der gesamten Biomethan-Wertschöpfungskette.

Visit landwaerme.de

Key Findings

We analyzed Landwaerme.de page load time and found that the first response time was 320 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

landwaerme.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

landwaerme.de

320 ms

2648 ms

css

39 ms

tribe-events-pro-mini-calendar-block.min.css

244 ms

sbi-styles.min.css

475 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 99% of them (105 requests) were addressed to the original Landwaerme.de, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Landwaerme.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (74%)

Content Size

3.9 MB

After Optimization

999.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Landwaerme.de main page is 3.9 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. 60% of websites need less resources to load. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 104.7 kB

  • Original 129.1 kB
  • After minification 126.6 kB
  • After compression 24.4 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 104.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 7.8 kB

  • Original 264.7 kB
  • After minification 256.9 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. Landwaerme images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 1.4 MB

  • Original 2.0 MB
  • After minification 1.9 MB
  • After compression 527.8 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 1.4 MB or 73% of the original size.

CSS Optimization

-88%

Potential reduce by 1.4 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 190.5 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. Landwaerme.de needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 87 (90%)

Requests Now

97

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Landwaerme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

landwaerme.de

landwaerme.de

320 ms

2648 ms

css

css

39 ms

tribe-events-pro-mini-calendar-block.min.css

tribe-events-pro-mini-calendar-block.min.css

244 ms

sbi-styles.min.css

sbi-styles.min.css

475 ms

layerslider.css

layerslider.css

533 ms

style.min.css

style.min.css

766 ms

slider-pro.min.css

slider-pro.min.css

690 ms

uaf.css

uaf.css

382 ms

wp-show-posts-min.css

wp-show-posts-min.css

376 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

514 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

511 ms

style.css

style.css

602 ms

font-awesome.min.css

font-awesome.min.css

777 ms

style.min.css

style.min.css

709 ms

style.min.css

style.min.css

674 ms

style.min.css

style.min.css

885 ms

style.min.css

style.min.css

954 ms

stylesheet.min.css

stylesheet.min.css

1308 ms

style_dynamic_callback.php

style_dynamic_callback.php

837 ms

responsive.min.css

responsive.min.css

1047 ms

style_dynamic_responsive_callback.php

style_dynamic_responsive_callback.php

904 ms

js_composer.min.css

js_composer.min.css

1570 ms

style.css

style.css

1017 ms

jquery.min.js

jquery.min.js

1209 ms

jquery-migrate.min.js

jquery-migrate.min.js

1091 ms

layerslider.utils.js

layerslider.utils.js

1280 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

1406 ms

layerslider.transitions.js

layerslider.transitions.js

1250 ms

DOMPurify.min.js

DOMPurify.min.js

1359 ms

rsslider.js

rsslider.js

1658 ms

svgs-inline-min.js

svgs-inline-min.js

1409 ms

application.js

application.js

1433 ms

hammer.min.js

hammer.min.js

1503 ms

virtual-scroll.min.js

virtual-scroll.min.js

1537 ms

lyte-min.js

lyte-min.js

1433 ms

core.min.js

core.min.js

1460 ms

accordion.min.js

accordion.min.js

1533 ms

datepicker.min.js

datepicker.min.js

1570 ms

effect.min.js

effect.min.js

1438 ms

effect-fade.min.js

effect-fade.min.js

1326 ms

effect-size.min.js

effect-size.min.js

1320 ms

effect-scale.min.js

effect-scale.min.js

1300 ms

effect-slide.min.js

effect-slide.min.js

1282 ms

mouse.min.js

mouse.min.js

1296 ms

slider.min.js

slider.min.js

1281 ms

tabs.min.js

tabs.min.js

1228 ms

jquery.form.min.js

jquery.form.min.js

1157 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1330 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

1211 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

1170 ms

doubletaptogo.js

doubletaptogo.js

1168 ms

modernizr.min.js

modernizr.min.js

1125 ms

jquery.appear.js

jquery.appear.js

1073 ms

hoverIntent.min.js

hoverIntent.min.js

1144 ms

absoluteCounter.min.js

absoluteCounter.min.js

1114 ms

style.css

style.css

1057 ms

easypiechart.js

easypiechart.js

1145 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

1108 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

992 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

948 ms

jquery.fitvids.js

jquery.fitvids.js

985 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

934 ms

infinitescroll.js

infinitescroll.js

907 ms

jquery.waitforimages.js

jquery.waitforimages.js

861 ms

waypoints.min.js

waypoints.min.js

908 ms

jplayer.min.js

jplayer.min.js

921 ms

bootstrap.carousel.js

bootstrap.carousel.js

829 ms

skrollr.js

skrollr.js

820 ms

Chart.min.js

Chart.min.js

859 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

793 ms

jquery.plugin.min.js

jquery.plugin.min.js

865 ms

jquery.countdown.min.js

jquery.countdown.min.js

833 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

835 ms

owl.carousel.min.js

owl.carousel.min.js

821 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

849 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

859 ms

lemmon-slider.js

lemmon-slider.js

893 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

833 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

834 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

832 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

833 ms

jquery.parallax-scroll.js

jquery.parallax-scroll.js

849 ms

jquery.multiscroll.min.js

jquery.multiscroll.min.js

918 ms

default_dynamic_callback.php

default_dynamic_callback.php

829 ms

default.min.js

default.min.js

911 ms

js_composer_front.min.js

js_composer_front.min.js

832 ms

qode-like.js

qode-like.js

817 ms

sbi-sprite.png

sbi-sprite.png

636 ms

Logo-Web-h%C3%B6herer-Rand.gif

Logo-Web-h%C3%B6herer-Rand.gif

726 ms

logo.png

logo.png

727 ms

logo_black.png

logo_black.png

727 ms

Logo-Lw1-1-e1721203549959.png

Logo-Lw1-1-e1721203549959.png

728 ms

Wald-Feldweg-1920x550-200dpi-1.jpg

Wald-Feldweg-1920x550-200dpi-1.jpg

797 ms

Stadtwerke.svg

Stadtwerke.svg

782 ms

BHKW.svg

BHKW.svg

782 ms

Tankstelle.svg

Tankstelle.svg

816 ms

Projektierung.svg

Projektierung.svg

766 ms

Bilanzkreismanagement.svg

Bilanzkreismanagement.svg

763 ms

Zertifizierung2.svg

Zertifizierung2.svg

834 ms

160713041839DIN-Web.woff

160713041839DIN-Web.woff

833 ms

170130011117din-bold.woff

170130011117din-bold.woff

803 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

834 ms

Rechtliches.svg

Rechtliches.svg

808 ms

lyteCache.php

lyteCache.php

145 ms

lytesprite.png

lytesprite.png

137 ms

Accessibility Review

landwaerme.de accessibility score

69

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.

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

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

landwaerme.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

landwaerme.de SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

landwaerme.de

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