Tools & Wizards About Us
die-treppenhausreinigung.de screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

die-treppenhausreinigung.de

HGF Gebäudereinigungs GmbH - Die Treppenhausreinigung in Frankfurt

Page Load Speed

3.5 sec in total

First Response

361 ms

Resources Loaded

3 sec

Page Rendered

142 ms

die-treppenhausreinigung.de screenshot

About Website

Welcome to die-treppenhausreinigung.de homepage info - get ready to check Die Treppenhausreinigung best content right away, or after learning these important things about die-treppenhausreinigung.de

HGF Gebäudereinigungs GmbH - Professionelle und Kompetente Treppenhausreinigung in Frankfurt. Treppenhausreinigung in ganz Rhein-Main-Gebiet.

Visit die-treppenhausreinigung.de

Key Findings

We analyzed Die-treppenhausreinigung.de page load time and found that the first response time was 361 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

die-treppenhausreinigung.de performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.078

94/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

die-treppenhausreinigung.de

361 ms

www.die-treppenhausreinigung.de

748 ms

css_00a59.css

354 ms

css_bb5a1.css

322 ms

js_0502c.js

850 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 94% of them (15 requests) were addressed to the original Die-treppenhausreinigung.de, 6% (1 request) were made to D3q9bnsmwljuux.cloudfront.net. The less responsive or slowest element that took the longest time to load (938 ms) belongs to the original domain Die-treppenhausreinigung.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.9 kB (37%)

Content Size

947.3 kB

After Optimization

595.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Die-treppenhausreinigung.de main page is 947.3 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 489.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.4 kB

  • Original 14.0 kB
  • After minification 11.9 kB
  • After compression 3.5 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.4 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 16.0 kB

  • Original 489.1 kB
  • After minification 473.1 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. Die Treppenhausreinigung images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 255.4 kB

  • Original 357.4 kB
  • After minification 352.1 kB
  • After compression 102.0 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 255.4 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 70.1 kB

  • Original 86.9 kB
  • After minification 84.1 kB
  • After compression 16.8 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. Die-treppenhausreinigung.de needs all CSS files to be minified and compressed as it can save up to 70.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Die Treppenhausreinigung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

die-treppenhausreinigung.de

die-treppenhausreinigung.de

361 ms

www.die-treppenhausreinigung.de

www.die-treppenhausreinigung.de

748 ms

css_00a59.css

css_00a59.css

354 ms

css_bb5a1.css

css_bb5a1.css

322 ms

js_0502c.js

js_0502c.js

850 ms

stylesheet.css

stylesheet.css

212 ms

system.css

system.css

216 ms

partner-badge-small-78d6abcfd5b58e6f7be80030afdd139a.png

partner-badge-small-78d6abcfd5b58e6f7be80030afdd139a.png

57 ms

logo.png

logo.png

215 ms

mainnav-bg.gif

mainnav-bg.gif

212 ms

arrow3.png

arrow3.png

214 ms

die_treppenhausreinigung.png

die_treppenhausreinigung.png

938 ms

mitgliedschaften2.png

mitgliedschaften2.png

217 ms

service.jpg

service.jpg

317 ms

icons-sprites-silk.png

icons-sprites-silk.png

403 ms

texgyreadventor-regular-webfont.woff

texgyreadventor-regular-webfont.woff

505 ms

Accessibility Review

die-treppenhausreinigung.de accessibility score

88

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

button, link, and menuitem elements 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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

die-treppenhausreinigung.de best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

die-treppenhausreinigung.de SEO score

90

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 Die-treppenhausreinigung.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 Die-treppenhausreinigung.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

die-treppenhausreinigung.de

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