Tools & Wizards About Us
froherzahn.de screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

froherzahn.de

Zahnarzt Sindelfingen | Zahnarztpraxis froherzahn in Sindelfingen - Maichingen

Page Load Speed

2.6 sec in total

First Response

262 ms

Resources Loaded

2.1 sec

Page Rendered

213 ms

froherzahn.de screenshot

About Website

Welcome to froherzahn.de homepage info - get ready to check Froherzahn best content for Germany right away, or after learning these important things about froherzahn.de

Zahnarztpraxis spezialisierter Zahnärzte Dr. Altvater, Dr. Schwarzmaier und KollegInnen in Sindelfingen. Zahnerhaltung, Wurzelbehandlungen, Zahnersatz, Implantologie, Kinderbehandlungen, Parodontitis,...

Visit froherzahn.de

Key Findings

We analyzed Froherzahn.de page load time and found that the first response time was 262 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

froherzahn.de performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

froherzahn.de

262 ms

www.froherzahn.de

502 ms

base.min.css

122 ms

zusammenfassung-min.css

272 ms

jquery-1.10.2.min.js

12 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 88% of them (23 requests) were addressed to the original Froherzahn.de, 8% (2 requests) were made to Piwik.froherzahn.de and 4% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (607 ms) belongs to the original domain Froherzahn.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.9 kB (10%)

Content Size

447.8 kB

After Optimization

402.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Froherzahn.de main page is 447.8 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. 25% of websites need less resources to load. Images take 355.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 26.2 kB

  • Original 33.5 kB
  • After minification 23.4 kB
  • After compression 7.2 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 10.1 kB, which is 30% 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 26.2 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 8.3 kB

  • Original 355.5 kB
  • After minification 347.1 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. Froherzahn images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 7.6 kB

  • Original 43.6 kB
  • After minification 43.6 kB
  • After compression 36.1 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 7.6 kB or 17% of the original size.

CSS Optimization

-18%

Potential reduce by 2.8 kB

  • Original 15.2 kB
  • After minification 15.2 kB
  • After compression 12.5 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. Froherzahn.de needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Froherzahn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

froherzahn.de

froherzahn.de

262 ms

www.froherzahn.de

www.froherzahn.de

502 ms

base.min.css

base.min.css

122 ms

zusammenfassung-min.css

zusammenfassung-min.css

272 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

12 ms

fz-min.js

fz-min.js

344 ms

wdw_suche.js

wdw_suche.js

347 ms

spezialisierte-zahnaerzte-2111.jpg

spezialisierte-zahnaerzte-2111.jpg

594 ms

claim-menschlich-kompetent-zuverlaessig.png

claim-menschlich-kompetent-zuverlaessig.png

375 ms

team-2303-380.jpg

team-2303-380.jpg

467 ms

zertifizierung-logo.png

zertifizierung-logo.png

400 ms

video-implantatkrone_in_einer_sitzung-Play.jpg

video-implantatkrone_in_einer_sitzung-Play.jpg

445 ms

header-fz-2018-1280.png

header-fz-2018-1280.png

562 ms

fz-icons-2016-01.svg

fz-icons-2016-01.svg

545 ms

sprite-fz.png

sprite-fz.png

248 ms

Icon_External_Link_PDF.png

Icon_External_Link_PDF.png

278 ms

matomo.js

matomo.js

600 ms

prev.png

prev.png

203 ms

next.png

next.png

267 ms

loading.gif

loading.gif

313 ms

close.png

close.png

313 ms

loading.gif

loading.gif

333 ms

source-sans-pro-v12-latin-regular.woff

source-sans-pro-v12-latin-regular.woff

542 ms

source-sans-pro-v12-latin-600.woff

source-sans-pro-v12-latin-600.woff

601 ms

source-sans-pro-v12-latin-700.woff

source-sans-pro-v12-latin-700.woff

607 ms

matomo.php

matomo.php

393 ms

Accessibility Review

froherzahn.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

Form elements do not have associated labels

Best Practices

froherzahn.de best practices score

83

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

Page has valid source maps

SEO Factors

froherzahn.de SEO score

84

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

High

robots.txt is not valid

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 Froherzahn.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 Froherzahn.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

froherzahn.de

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