Tools & Wizards About Us
zoover.at screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zoover.at

Zoover.nl - Meer dan 3,8 miljoen reviews - Vind & boek je ideale vakantie

Page Load Speed

3.2 sec in total

First Response

492 ms

Resources Loaded

2.3 sec

Page Rendered

383 ms

zoover.at screenshot

About Website

Click here to check amazing Zoover content for Austria. Otherwise, check out these important facts you probably never knew about zoover.at

Ervaringen, beoordelingen en aanbiedingen. Laat je inspireren en boek direct! Kies zelf je vluchttijden en heb je geboekt? We staan 24/7 voor je klaar! Betaal via iDEAL of Visa. +3.8 miljoen reviews.

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Key Findings

We analyzed Zoover.at page load time and found that the first response time was 492 ms and then it took 2.7 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

zoover.at performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value6,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.234

54/100

15%

TTI (Time to Interactive)

Value19.3 s

3/100

10%

Network Requests Diagram

www.zoover.at

492 ms

comCombinedCSS.it92g.v89.css

364 ms

combinedHome.it92g.v89.css

181 ms

latest-viewed.it92g.v89.less

274 ms

jquery.min.js

67 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 53% of them (35 requests) were addressed to the original Zoover.at, 11% (7 requests) were made to At.zooverresources.com and 6% (4 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (820 ms) belongs to the original domain Zoover.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 958.5 kB (55%)

Content Size

1.7 MB

After Optimization

771.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zoover.at main page is 1.7 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. 55% of websites need less resources to load. Javascripts take 808.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 60.1 kB

  • Original 77.0 kB
  • After minification 76.8 kB
  • After compression 16.9 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 60.1 kB or 78% of the original size.

Image Optimization

-19%

Potential reduce by 103.2 kB

  • Original 548.6 kB
  • After minification 445.5 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. Obviously, Zoover needs image optimization as it can save up to 103.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 560.2 kB

  • Original 808.6 kB
  • After minification 802.1 kB
  • After compression 248.4 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 560.2 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 235.0 kB

  • Original 296.1 kB
  • After minification 292.9 kB
  • After compression 61.1 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. Zoover.at needs all CSS files to be minified and compressed as it can save up to 235.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (50%)

Requests Now

64

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zoover. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.zoover.at

www.zoover.at

492 ms

comCombinedCSS.it92g.v89.css

comCombinedCSS.it92g.v89.css

364 ms

combinedHome.it92g.v89.css

combinedHome.it92g.v89.css

181 ms

latest-viewed.it92g.v89.less

latest-viewed.it92g.v89.less

274 ms

jquery.min.js

jquery.min.js

67 ms

jquery-ui.min.js

jquery-ui.min.js

90 ms

jquery-ui-i18n.min.js

jquery-ui-i18n.min.js

96 ms

json3.min.js

json3.min.js

40 ms

purl.min.js

purl.min.js

45 ms

swfobject.js

swfobject.js

96 ms

modernizr.js

modernizr.js

183 ms

require.js

require.js

184 ms

require.config.js

require.config.js

196 ms

WebResource.axd

WebResource.axd

268 ms

ScriptResource.axd

ScriptResource.axd

423 ms

ScriptResource.axd

ScriptResource.axd

277 ms

JsGroup.Zoover.at.-1108629576.it92g.v89.js

JsGroup.Zoover.at.-1108629576.it92g.v89.js

556 ms

Alpenblick.jpg

Alpenblick.jpg

409 ms

20160229171919_066

20160229171919_066

290 ms

20160229124140_065

20160229124140_065

405 ms

20160224222404_052

20160224222404_052

462 ms

20160224221234_051

20160224221234_051

480 ms

logo.svg

logo.svg

94 ms

flags5.png

flags5.png

100 ms

pattern-bg.png

pattern-bg.png

184 ms

spinner.gif

spinner.gif

92 ms

menu-white-fade.png

menu-white-fade.png

100 ms

play-bttn.png

play-bttn.png

183 ms

Kaffeemuhle.jpg

Kaffeemuhle.jpg

459 ms

Ferienhaus-Noro-Wa-Hina.jpg

Ferienhaus-Noro-Wa-Hina.jpg

626 ms

Hotel-Ortlerspitz.jpg

Hotel-Ortlerspitz.jpg

625 ms

Hotel-Van-der-Valk-De-Gouden-Leeuw.jpg

Hotel-Van-der-Valk-De-Gouden-Leeuw.jpg

542 ms

Costa-Teguise.jpg

Costa-Teguise.jpg

543 ms

europe.svg

europe.svg

561 ms

lib.js

lib.js

255 ms

ajs.php

ajs.php

191 ms

zvr-icons.svg

zvr-icons.svg

721 ms

zvr-icons.woff

zvr-icons.woff

344 ms

zvr-icons.svg

zvr-icons.svg

792 ms

daumen_trio_220x65.jpg

daumen_trio_220x65.jpg

345 ms

L100E4440A68W226H0.jpg

L100E4440A68W226H0.jpg

609 ms

svg-maps.css

svg-maps.css

98 ms

weather-icons-2012-35x25.png

weather-icons-2012-35x25.png

820 ms

3d-border-horizontal.png

3d-border-horizontal.png

182 ms

zvr-tourweb-logo.png

zvr-tourweb-logo.png

184 ms

gpt.js

gpt.js

22 ms

sdk.js

sdk.js

35 ms

ga.js

ga.js

37 ms

Countries.aspx

Countries.aspx

318 ms

Accommodations.aspx

Accommodations.aspx

373 ms

avw.php

avw.php

192 ms

opacity-bg.png

opacity-bg.png

138 ms

button3.png

button3.png

377 ms

pubads_impl_81.js

pubads_impl_81.js

13 ms

ads

ads

94 ms

container.html

container.html

27 ms

__utm.gif

__utm.gif

42 ms

159 ms

xd_arbiter.php

xd_arbiter.php

34 ms

get.aspx

get.aspx

261 ms

xd_arbiter.php

xd_arbiter.php

73 ms

shared.js

shared.js

292 ms

CreateCookie

CreateCookie

396 ms

Home.js

Home.js

97 ms

HomeSvgMap.js

HomeSvgMap.js

93 ms

WeatherSymbols.js

WeatherSymbols.js

93 ms

Accessibility Review

zoover.at accessibility score

89

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

zoover.at best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

zoover.at 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

    NL

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

zoover.at

Open Graph data is detected on the main page of Zoover. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: