Tools & Wizards About Us
keradent.info screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

keradent.info

Start - Keradent Zahntechnik GmbH aus Witten - Stockum

Page Load Speed

3.3 sec in total

First Response

416 ms

Resources Loaded

2.7 sec

Page Rendered

169 ms

keradent.info screenshot

About Website

Welcome to keradent.info homepage info - get ready to check Keradent best content right away, or after learning these important things about keradent.info

Die Keradent Zahntechnik GmbH aus Witten ist Ihr Spezialist für die Anfertigung von zahntechnischen Restaurationen aller Art sowie die Reparatur von Zahnersatz.

Visit keradent.info

Key Findings

We analyzed Keradent.info page load time and found that the first response time was 416 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

keradent.info performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

keradent.info

416 ms

www.keradent.info

510 ms

styles.css

164 ms

mailmask.js

319 ms

jquery.js

612 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Keradent.info, 6% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (913 ms) belongs to the original domain Keradent.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.1 kB (42%)

Content Size

404.4 kB

After Optimization

233.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keradent.info main page is 404.4 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. Only 10% of websites need less resources to load. Images take 213.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.2 kB

  • Original 10.1 kB
  • After minification 9.3 kB
  • After compression 3.0 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 7.2 kB or 71% of the original size.

Image Optimization

-18%

Potential reduce by 38.5 kB

  • Original 213.2 kB
  • After minification 174.7 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, Keradent needs image optimization as it can save up to 38.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 113.6 kB

  • Original 166.4 kB
  • After minification 152.1 kB
  • After compression 52.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 113.6 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 12.0 kB

  • Original 14.7 kB
  • After minification 9.9 kB
  • After compression 2.7 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. Keradent.info needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

33

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keradent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

keradent.info

keradent.info

416 ms

www.keradent.info

www.keradent.info

510 ms

styles.css

styles.css

164 ms

mailmask.js

mailmask.js

319 ms

jquery.js

jquery.js

612 ms

colorbox.js

colorbox.js

481 ms

colorbox.css

colorbox.css

315 ms

cufon-yui.js

cufon-yui.js

480 ms

Gill_400.font.js

Gill_400.font.js

483 ms

swfobject.js

swfobject.js

471 ms

mobileLink.js

mobileLink.js

469 ms

tracker.js

tracker.js

318 ms

bg-header.jpg

bg-header.jpg

630 ms

keradent-zahntechnik-gmbh.jpg

keradent-zahntechnik-gmbh.jpg

469 ms

claim.png

claim.png

175 ms

logo-meisterkreis.jpg

logo-meisterkreis.jpg

322 ms

header-img.jpg

header-img.jpg

634 ms

bg-navi.jpg

bg-navi.jpg

483 ms

startseite.png

startseite.png

333 ms

leistungsspektrum.png

leistungsspektrum.png

482 ms

ratgeber.png

ratgeber.png

493 ms

fraestechnik.png

fraestechnik.png

630 ms

aktuelles.png

aktuelles.png

633 ms

bg-container.jpg

bg-container.jpg

635 ms

bg-content-sidebar-info.jpg

bg-content-sidebar-info.jpg

644 ms

bg-separator.jpg

bg-separator.jpg

782 ms

bg-footer.jpg

bg-footer.jpg

784 ms

logo-zahntechnischer-meisterbetrieb.png

logo-zahntechnischer-meisterbetrieb.png

788 ms

counter.js

counter.js

173 ms

overlay.png

overlay.png

758 ms

controls.png

controls.png

764 ms

border.png

border.png

902 ms

loading_background.png

loading_background.png

905 ms

loading.gif

loading.gif

913 ms

print.css

print.css

155 ms

Accessibility Review

keradent.info accessibility score

90

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

Links do not have a discernible name

Best Practices

keradent.info 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

keradent.info SEO score

93

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Keradent.info can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Keradent.info 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

keradent.info

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