Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

norderney-zimmerservice.de

Norderney Zimmerservice: Unterkünfte & Ferienwohnungen auf Norderney

Page Load Speed

9.2 sec in total

First Response

317 ms

Resources Loaded

8.5 sec

Page Rendered

387 ms

About Website

Welcome to norderney-zimmerservice.de homepage info - get ready to check Norderney Zimmerservice best content right away, or after learning these important things about norderney-zimmerservice.de

Urlaub auf Norderney geplant? Beim Norderney Zimmerservice finden Sie passende Unterkünfte für jeden Anspruch! Alle Objekte können sofort online gebucht werden + weitere interessante Infos zur Insel

Visit norderney-zimmerservice.de

Key Findings

We analyzed Norderney-zimmerservice.de page load time and found that the first response time was 317 ms and then it took 8.9 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

norderney-zimmerservice.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.867

4/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

norderney-zimmerservice.de

317 ms

www.norderney-zs.de

828 ms

head-d4492e38bd7ec1431dabd2fd13509fe4.merged.gz.css

588 ms

head-ec6a4c563f19da3c78e64e5efea60d7e.merged.gz.js

1083 ms

css

62 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Norderney-zimmerservice.de, 45% (42 requests) were made to Static.norderney-zs.de and 16% (15 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Static.norderney-zs.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (49%)

Content Size

2.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Norderney-zimmerservice.de main page is 2.5 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 974.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 326.8 kB

  • Original 372.9 kB
  • After minification 328.1 kB
  • After compression 46.0 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 44.7 kB, which is 12% 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 326.8 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 21.1 kB

  • Original 897.9 kB
  • After minification 876.8 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. Norderney Zimmerservice images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 654.7 kB

  • Original 974.0 kB
  • After minification 971.7 kB
  • After compression 319.3 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 654.7 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 212.7 kB

  • Original 250.3 kB
  • After minification 245.4 kB
  • After compression 37.6 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. Norderney-zimmerservice.de needs all CSS files to be minified and compressed as it can save up to 212.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (46%)

Requests Now

80

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Norderney Zimmerservice. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

norderney-zimmerservice.de accessibility score

90

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.

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

norderney-zimmerservice.de best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

norderney-zimmerservice.de SEO score

91

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 Norderney-zimmerservice.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 Norderney-zimmerservice.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

Open Graph description is not detected on the main page of Norderney Zimmerservice. 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: