Access bhkw-anlagen.com. HR Energiemanagement GmbH

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value55.5 s

0/100

10%

TBT (Total Blocking Time)

Value3,370 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value1.306

1/100

15%

TTI (Time to Interactive)

Value95.6 s

0/100

10%

hr-energiemanagement.de

2197 ms

cb6819ee15256dd49043496b8177088b.js

529 ms

f482db81c365ad7b810246fb80a54327.js

476 ms

animate.min.css

568 ms

divi-wpdt.css

319 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bhkw-anlagen.com, 15% (12 requests) were made to Stromfee.info and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Hr-energiemanagement.de.

Content Size

7.3 MB

After Optimization

5.1 MB

In fact, the total size of Bhkw-anlagen.com main page is 7.3 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. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 433.9 kB

Original 507.1 kB
After minification 498.8 kB
After compression 73.2 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 433.9 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 67.9 kB

Original 4.6 MB
After minification 4.5 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. Bhkw Anlagen images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 962.2 kB

Original 1.4 MB
After minification 1.4 MB
After compression 424.1 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 962.2 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 682.8 kB

Original 801.7 kB
After minification 733.8 kB
After compression 118.9 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. Bhkw-anlagen.com needs all CSS files to be minified and compressed as it can save up to 682.8 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bhkw Anlagen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document doesn't use legible font sizes

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 Bhkw-anlagen.com 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 Bhkw-anlagen.com 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

bhkw-anlagen.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

HR Energiemanagement GmbH | Wir analysieren Ihr Netz

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hr-energiemanagement.de

cb6819ee15256dd49043496b8177088b.js

f482db81c365ad7b810246fb80a54327.js

animate.min.css

divi-wpdt.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hr-energiemanagement.de

cb6819ee15256dd49043496b8177088b.js

f482db81c365ad7b810246fb80a54327.js

animate.min.css

divi-wpdt.css

sbi-styles.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

styles.css

font-awesome.min.css

jquery-ui.css

simple-job-board-public.css

style.min.css

style.min.css

js

sb-youtube.min.css

mediaelementplayer-legacy.min.css

wp-mediaelement.min.css

rs6.css

802806a6c3e9efff707724c05fede4bd.js

index.js

index.js

jquery.min.js

jquery-migrate.min.js

rbtools.min.js

rs6.min.js

scripts.min.js

smoothscroll.js

es6-promise.auto.min.js

recaptcha.js

jquery.fitvids.js

jquery.mobile.js

easypiechart.js

salvattore.js

frontend-bundle.min.js

frontend-bundle.min.js

common.js

smush-lazy-load.min.js

mediaelement-and-player.min.js