Tools & Wizards About Us
zahnarzt-friedrich.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

zahnarzt-friedrich.com

亚 - 搏Web登入页面

Page Load Speed

2.5 sec in total

First Response

426 ms

Resources Loaded

1.9 sec

Page Rendered

171 ms

zahnarzt-friedrich.com screenshot

About Website

Welcome to zahnarzt-friedrich.com homepage info - get ready to check Zahnarzt Friedrich best content right away, or after learning these important things about zahnarzt-friedrich.com

Die Zahnarztpraxis Dr. Friedrich bietet modernen zahnmedizinischen Service. Zahngesundheit durch Prophylaxe, ästhetische Zahnheilkunde, Implatologie, Hypnose-Behandlung.

Visit zahnarzt-friedrich.com

Key Findings

We analyzed Zahnarzt-friedrich.com page load time and found that the first response time was 426 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zahnarzt-friedrich.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

zahnarzt-friedrich.com

426 ms

www.zahnarzt-friedrich.com

583 ms

standard.css

196 ms

main.js

206 ms

hinter.jpg

210 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Zahnarzt-friedrich.com and no external sources were called. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Zahnarzt-friedrich.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.2 kB (12%)

Content Size

158.5 kB

After Optimization

139.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zahnarzt-friedrich.com main page is 158.5 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 5% of websites need less resources to load. Images take 137.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.5 kB

  • Original 9.5 kB
  • After minification 9.2 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 6.5 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 3.6 kB

  • Original 137.7 kB
  • After minification 134.1 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. Zahnarzt Friedrich images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 2.6 kB

  • Original 3.2 kB
  • After minification 2.6 kB
  • After compression 682 B

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 2.6 kB or 79% of the original size.

CSS Optimization

-81%

Potential reduce by 6.5 kB

  • Original 8.1 kB
  • After minification 6.1 kB
  • After compression 1.5 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. Zahnarzt-friedrich.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zahnarzt Friedrich. According to our analytics all requests are already optimized.

Network Requests Diagram

zahnarzt-friedrich.com

zahnarzt-friedrich.com

426 ms

www.zahnarzt-friedrich.com

www.zahnarzt-friedrich.com

583 ms

standard.css

standard.css

196 ms

main.js

main.js

206 ms

hinter.jpg

hinter.jpg

210 ms

kopf.jpg

kopf.jpg

415 ms

terminbuchung.jpg

terminbuchung.jpg

238 ms

icemail.gif

icemail.gif

247 ms

frau.jpg

frau.jpg

474 ms

m_str.jpg

m_str.jpg

257 ms

close.gif

close.gif

426 ms

willkommen.htm

willkommen.htm

428 ms

praxis_schild.jpg

praxis_schild.jpg

194 ms

Accessibility Review

zahnarzt-friedrich.com accessibility score

63

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

zahnarzt-friedrich.com 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

Serves images with low resolution

SEO Factors

zahnarzt-friedrich.com SEO score

62

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zahnarzt-friedrich.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed German language. Our system also found out that Zahnarzt-friedrich.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zahnarzt-friedrich.com

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