Tools & Wizards About Us
roos-zahnarzt.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

roos-zahnarzt.de

Zahnarzt Dr. Roos – Implantologische Zahnarztpraxis Dr. Roos in Neuhausen/Filder

Page Load Speed

9.1 sec in total

First Response

2.1 sec

Resources Loaded

6.7 sec

Page Rendered

314 ms

roos-zahnarzt.de screenshot

About Website

Click here to check amazing Roos Zahnarzt content. Otherwise, check out these important facts you probably never knew about roos-zahnarzt.de

Für Ihre zahnmedizinische Versorgung bieten wir Ihnen unterschiedliche Behandlungen wie Implantologie, Prophylaxe, Parodontologie und Zahnersatz an.

Visit roos-zahnarzt.de

Key Findings

We analyzed Roos-zahnarzt.de page load time and found that the first response time was 2.1 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

roos-zahnarzt.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.roos-zahnarzt.de

2065 ms

style.css

309 ms

foundation-responsive.css

314 ms

style-custom.css

314 ms

style.min.css

523 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 87% of them (59 requests) were addressed to the original Roos-zahnarzt.de, 9% (6 requests) were made to Cdn1.jameda-elements.de and 1% (1 request) were made to Embed.etermio.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Roos-zahnarzt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 333.0 kB (34%)

Content Size

968.8 kB

After Optimization

635.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roos-zahnarzt.de main page is 968.8 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. 40% of websites need less resources to load. Images take 501.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 153.2 kB

  • Original 178.0 kB
  • After minification 173.9 kB
  • After compression 24.8 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 153.2 kB or 86% of the original size.

Image Optimization

-34%

Potential reduce by 169.2 kB

  • Original 501.0 kB
  • After minification 331.8 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. Obviously, Roos Zahnarzt needs image optimization as it can save up to 169.2 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 7.7 kB

  • Original 184.5 kB
  • After minification 184.0 kB
  • After compression 176.8 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

-3%

Potential reduce by 2.9 kB

  • Original 105.3 kB
  • After minification 105.3 kB
  • After compression 102.4 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. Roos-zahnarzt.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (62%)

Requests Now

66

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roos Zahnarzt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.roos-zahnarzt.de

www.roos-zahnarzt.de

2065 ms

style.css

style.css

309 ms

foundation-responsive.css

foundation-responsive.css

314 ms

style-custom.css

style-custom.css

314 ms

style.min.css

style.min.css

523 ms

cardoza3dtagcloud.css

cardoza3dtagcloud.css

314 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

417 ms

style-static.min.css

style-static.min.css

529 ms

superfish.css

superfish.css

416 ms

fancybox.css

fancybox.css

418 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

418 ms

nivo-slider.css

nivo-slider.css

520 ms

jquery.min.js

jquery.min.js

632 ms

jquery-migrate.min.js

jquery-migrate.min.js

522 ms

jquery.tagcanvas.min.js

jquery.tagcanvas.min.js

626 ms

borlabs-cookie-prioritize.min.js

borlabs-cookie-prioritize.min.js

624 ms

jquery.fitvids.js

jquery.fitvids.js

625 ms

etermio-embedding.js

etermio-embedding.js

442 ms

et-core-unified-deferred-2.min.css

et-core-unified-deferred-2.min.css

626 ms

64 ms

65 ms

66 ms

65 ms

66 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

433 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

529 ms

scripts.min.js

scripts.min.js

746 ms

common.js

common.js

531 ms

superfish.js

superfish.js

531 ms

supersub.js

supersub.js

535 ms

hoverIntent.js

hoverIntent.js

537 ms

jquery.easing.js

jquery.easing.js

633 ms

jquery.fancybox.js

jquery.fancybox.js

636 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

635 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

640 ms

gdl-scripts.js

gdl-scripts.js

647 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

744 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

948 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

743 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

745 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

752 ms

style.css

style.css

748 ms

fbevents.js

fbevents.js

40 ms

pattern-1.png

pattern-1.png

109 ms

G9-spezialisten-logo.png

G9-spezialisten-logo.png

107 ms

content-top-shadow.png

content-top-shadow.png

105 ms

nav-bar-bottom-shadow.png

nav-bar-bottom-shadow.png

106 ms

search-button.png

search-button.png

107 ms

loading.gif

loading.gif

107 ms

Kieferorthopaedie-Dr-Roos-940x360.jpg

Kieferorthopaedie-Dr-Roos-940x360.jpg

314 ms

roos-zahnarzt-slider-4-940x360.jpg

roos-zahnarzt-slider-4-940x360.jpg

211 ms

Behandlungszimmer-Zahnarztpraxis-940x360.jpg

Behandlungszimmer-Zahnarztpraxis-940x360.jpg

313 ms

signet-lea-2018.jpg

signet-lea-2018.jpg

209 ms

ico-app.png

ico-app.png

315 ms

Siegel4_140.jpg

Siegel4_140.jpg

211 ms

Siegel_leading-implant-centers-logo-1.jpg

Siegel_leading-implant-centers-logo-1.jpg

314 ms

google-map-300x145.jpg

google-map-300x145.jpg

328 ms

siegel-dr-pro-bono.png

siegel-dr-pro-bono.png

418 ms

modules.woff

modules.woff

500 ms

widget.js

widget.js

112 ms

top10-top20-bg.png

top10-top20-bg.png

7 ms

footer-top-shadow.png

footer-top-shadow.png

133 ms

li-arrow.png

li-arrow.png

117 ms

borlabs-cookie-icon-dynamic.svg

borlabs-cookie-icon-dynamic.svg

110 ms

www.roos-zahnarzt.de

www.roos-zahnarzt.de

1482 ms

top-slider-nav-left.png

top-slider-nav-left.png

105 ms

top-slider-nav-right.png

top-slider-nav-right.png

106 ms

bg_control_nav_custom.png

bg_control_nav_custom.png

106 ms

Accessibility Review

roos-zahnarzt.de accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

roos-zahnarzt.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

roos-zahnarzt.de SEO score

83

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

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 Roos-zahnarzt.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 Roos-zahnarzt.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

roos-zahnarzt.de

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