Access h2o-odyssee.com. Schlüsseldienst Nordrhein-Westfalen

65

Performance

Renders faster than
78% of other websites
76

Accessibility

Visual factors better than
that of 42% of websites
67

Best Practices

More advanced features
available than in
24% of websites
93

SEO

Google-friendlier than
83% of websites

First Response

204 ms

Resources Loaded

2.4 sec

Page Rendered

626 ms

About Website

Welcome to h2o-odyssee.com homepage info - get ready to check H 2 O Odyssee best content right away, or after learning these important things about h2o-odyssee.com

Der Schlüsseldienst für Nordrhein-Westfalen hilft schnell und günstig bei Türöffnungen aller Art ✔ in 15 - 30 Min. vor Ort ✔ 24/7 Notdienst ✔ Öffnung ohne Schäden ✔ EC-Zahlung möglich ⭐ Jetzt anrufen ...

Visit h2o-odyssee.com

Key Findings

We analyzed H2o-odyssee.com page load time and found that the first response time was 204 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

13/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

h2o-odyssee.com

204 ms

www.h2o-odyssee.com

764 ms

wp-emoji-release.min.js

161 ms

A.comment-rating-field-plugin,,_css,,_rating.css,,qver==33cb8b6b88477b17f92c0bcf36812187+instagram-feed,,_css,,_sb-instagram.css,,qver==33cb8b6b88477b17f92c0bcf36812187,Mcc.MFfTmDpZg4.css.pagespeed.cf.TLPx8f4D4g.css

175 ms

font-awesome.min.css

320 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 48% of them (32 requests) were addressed to the original H2o-odyssee.com, 23% (15 requests) were made to Fonts.gstatic.com and 15% (10 requests) were made to H2o-odyssee1.trekksoft.com. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain H2o-odyssee.com.

Content Size

5.2 MB

After Optimization

4.1 MB

In fact, the total size of H2o-odyssee.com main page is 5.2 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. 70% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 72.9 kB

Original 89.7 kB
After minification 89.7 kB
After compression 16.8 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 72.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 13.3 kB

Original 3.8 MB
After minification 3.8 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. H 2 O Odyssee images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 371.4 kB

Original 538.9 kB
After minification 536.8 kB
After compression 167.5 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 371.4 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 596.5 kB

Original 681.5 kB
After minification 674.4 kB
After compression 85.0 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. H2o-odyssee.com needs all CSS files to be minified and compressed as it can save up to 596.5 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H 2 O Odyssee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 uses legible font sizes

Language and Encoding

Language Detected

DE
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise H2o-odyssee.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed French language. Our system also found out that H2o-odyssee.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

h2o-odyssee.com

Open Graph description is not detected on the main page of H 2 O Odyssee. 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

Schlüsseldienst Nordrhein-Westfalen » Türöffnung in der Nähe ab 29,-€

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)