Tools & Wizards About Us
tenerife.de screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

tenerife.de

Fincas, Ferienwohungen und Ferienhäuser auf Teneriffa

Page Load Speed

4.3 sec in total

First Response

336 ms

Resources Loaded

3.7 sec

Page Rendered

320 ms

tenerife.de screenshot

About Website

Welcome to tenerife.de homepage info - get ready to check Tenerife best content for Spain right away, or after learning these important things about tenerife.de

Fincas, Ferienhäuser oder Ferienwohnungen günstig von privat mieten für Ihren Teneriffa Urlaub. ✔ Top-Bewertungen ✔ Große Auswahl ✔ Jetzt buchen!

Visit tenerife.de

Key Findings

We analyzed Tenerife.de page load time and found that the first response time was 336 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tenerife.de performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

tenerife.de

336 ms

tenerife.de

457 ms

www.tenerife.de

655 ms

bootstrap.css

235 ms

style.css

334 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 79% of them (45 requests) were addressed to the original Tenerife.de, 12% (7 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source All-inkl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.0 kB (4%)

Content Size

861.2 kB

After Optimization

826.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tenerife.de main page is 861.2 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. 45% of websites need less resources to load. Images take 699.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 20.5 kB

  • Original 26.2 kB
  • After minification 20.7 kB
  • After compression 5.7 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 5.5 kB, which is 21% 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 20.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 4.2 kB

  • Original 699.6 kB
  • After minification 695.3 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. Tenerife images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 7.0 kB

  • Original 94.6 kB
  • After minification 94.6 kB
  • After compression 87.6 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

-8%

Potential reduce by 3.3 kB

  • Original 40.8 kB
  • After minification 40.8 kB
  • After compression 37.5 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. Tenerife.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (59%)

Requests Now

44

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenerife. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tenerife.de

tenerife.de

336 ms

tenerife.de

tenerife.de

457 ms

www.tenerife.de

www.tenerife.de

655 ms

bootstrap.css

bootstrap.css

235 ms

style.css

style.css

334 ms

camera.css

camera.css

336 ms

search.css

search.css

339 ms

jquery.fancybox.css

jquery.fancybox.css

341 ms

subscribe.css

subscribe.css

342 ms

jquery.js

jquery.js

352 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

445 ms

device.min.js

device.min.js

445 ms

bootstrap.min.js

bootstrap.min.js

452 ms

tm-scripts.js

tm-scripts.js

446 ms

font-awesome.min.css

font-awesome.min.css

61 ms

css

css

31 ms

material-design.css

material-design.css

213 ms

animate.css

animate.css

232 ms

all-inkl_banner_470x60_black.jpg

all-inkl_banner_470x60_black.jpg

905 ms

netcup-setC-468x60.png

netcup-setC-468x60.png

605 ms

header_bg.jpg

header_bg.jpg

112 ms

logo_img.png

logo_img.png

221 ms

ferienwohnung.jpg

ferienwohnung.jpg

337 ms

ferienhaus.jpg

ferienhaus.jpg

336 ms

fincas.jpg

fincas.jpg

331 ms

luxusvillen.jpg

luxusvillen.jpg

222 ms

badeurlaub.jpg

badeurlaub.jpg

222 ms

wanderurlaub.jpg

wanderurlaub.jpg

331 ms

schnaeppchen.jpg

schnaeppchen.jpg

332 ms

jquery.cookie.js

jquery.cookie.js

256 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

340 ms

tmstickup.js

tmstickup.js

340 ms

jquery.ui.totop.js

jquery.ui.totop.js

340 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

342 ms

jquery.simplr.smoothscroll.min.js

jquery.simplr.smoothscroll.min.js

344 ms

superfish.js

superfish.js

450 ms

jquery.rd-navbar.js

jquery.rd-navbar.js

451 ms

wow.js

wow.js

451 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

453 ms

camera.js

camera.js

494 ms

jquery.form.min.js

jquery.form.min.js

561 ms

jquery.rd-mailform.min.c.js

jquery.rd-mailform.min.c.js

565 ms

jquery.rd-parallax.js

jquery.rd-parallax.js

563 ms

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73 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

14 ms

camera-loader.gif

camera-loader.gif

113 ms

pag_img1.jpg

pag_img1.jpg

112 ms

pag_img2.jpg

pag_img2.jpg

112 ms

pag_img3.jpg

pag_img3.jpg

113 ms

slide-1.jpg

slide-1.jpg

441 ms

slide-2.jpg

slide-2.jpg

548 ms

Accessibility Review

tenerife.de accessibility score

42

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

tenerife.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

High

Browser errors were logged to the console

SEO Factors

tenerife.de SEO score

87

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Tenerife.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 Tenerife.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

tenerife.de

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