Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

zeltverleihberlin.de

Zeltverleih Berlin Inhaber Idriz Sejdiji in 10589 Berlin

Page Load Speed

3.9 sec in total

First Response

417 ms

Resources Loaded

2.6 sec

Page Rendered

932 ms

About Website

Click here to check amazing Zeltverleih Berlin content. Otherwise, check out these important facts you probably never knew about zeltverleihberlin.de

Partyzelte, Pagoden, Baldachins – Zeltverleih Berlin ist Ihr professioneller Ansprechpartner für Veranstaltungen aller Art. Wir freuen uns auf Ihre Anfrage.

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Key Findings

We analyzed Zeltverleihberlin.de page load time and found that the first response time was 417 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zeltverleihberlin.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.339

33/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

zeltverleihberlin.de

417 ms

www.zeltverleihberlin.de

734 ms

css

281 ms

styles.css

632 ms

usecurez.js

277 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Zeltverleihberlin.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zeltverleihberlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.5 kB (30%)

Content Size

491.7 kB

After Optimization

344.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zeltverleihberlin.de main page is 491.7 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. 30% of websites need less resources to load. Images take 299.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.5 kB

  • Original 17.5 kB
  • After minification 16.3 kB
  • After compression 4.0 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. 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 13.5 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 25.5 kB

  • Original 299.1 kB
  • After minification 273.6 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. Zeltverleih Berlin images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 108.2 kB

  • Original 164.5 kB
  • After minification 159.9 kB
  • After compression 56.3 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 108.2 kB or 66% of the original size.

CSS Optimization

-3%

Potential reduce by 359 B

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 10.4 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. Zeltverleihberlin.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeltverleih Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zeltverleihberlin.de accessibility score

91

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

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

Best Practices

zeltverleihberlin.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zeltverleihberlin.de SEO score

81

Search Engine Optimization Advices

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 doesn't use 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 Zeltverleihberlin.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 Zeltverleihberlin.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 data is detected on the main page of Zeltverleih Berlin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: