Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sansibar-hotels.de

Sansibar Hotelguide | Hotels, Bungalows & Resorts (Zanzibar)

Page Load Speed

5.6 sec in total

First Response

428 ms

Resources Loaded

4.9 sec

Page Rendered

261 ms

sansibar-hotels.de screenshot

About Website

Welcome to sansibar-hotels.de homepage info - get ready to check Sansibar Hotels best content right away, or after learning these important things about sansibar-hotels.de

Sansibar Hotels, Resorts, Bungalows und Lodges (Zanzibar) auf einen Blick. Jedes Hotel mit ausführlicher Beschreibung und umfangreicher Bildergalerie.

Visit sansibar-hotels.de

Key Findings

We analyzed Sansibar-hotels.de page load time and found that the first response time was 428 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sansibar-hotels.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

sansibar-hotels.de

428 ms

www.sansibar-hotels.de

331 ms

www.sansibar-hotels.de

746 ms

style.css

333 ms

effects.css

331 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Sansibar-hotels.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sansibar-hotels.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.3 kB (9%)

Content Size

425.4 kB

After Optimization

385.2 kB

In fact, the total size of Sansibar-hotels.de main page is 425.4 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. 35% of websites need less resources to load. Images take 227.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.4 kB

  • Original 43.6 kB
  • After minification 40.1 kB
  • After compression 9.3 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 34.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 171 B

  • Original 227.6 kB
  • After minification 227.5 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. Sansibar Hotels images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 986 B

  • Original 127.5 kB
  • After minification 127.5 kB
  • After compression 126.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 4.8 kB

  • Original 26.6 kB
  • After minification 26.6 kB
  • After compression 21.9 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. Sansibar-hotels.de needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (63%)

Requests Now

54

After Optimization

20

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sansibar Hotels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sansibar-hotels.de accessibility score

91

Accessibility Issues

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

Best Practices

sansibar-hotels.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

SEO Factors

sansibar-hotels.de SEO score

79

Search Engine Optimization Advices

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 Sansibar-hotels.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 Sansibar-hotels.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 Sansibar Hotels. 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: