Tools & Wizards About Us
zirs-seligenstadt.de screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

zirs-seligenstadt.de

ZIRS - Zahnärztliche Initiative Region Seligenstadt - Home

Page Load Speed

3.9 sec in total

First Response

373 ms

Resources Loaded

3.2 sec

Page Rendered

334 ms

zirs-seligenstadt.de screenshot

About Website

Visit zirs-seligenstadt.de now to see the best up-to-date ZIRS Seligenstadt content and also check out these interesting facts you probably never knew about zirs-seligenstadt.de

Herzlich Willkommen bei der Zahnärztlichen Initiative Region Seligenstadt e.V. Ihre Zahnärzte in der Region Seligenstadt. Kompetenz vor Ort für Ihre Zahngesundheit.

Visit zirs-seligenstadt.de

Key Findings

We analyzed Zirs-seligenstadt.de page load time and found that the first response time was 373 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zirs-seligenstadt.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

zirs-seligenstadt.de

373 ms

zirs-seligenstadt.de

996 ms

jquery.min.js

361 ms

jquery-noconflict.js

323 ms

jquery-migrate.min.js

320 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 93% of them (53 requests) were addressed to the original Zirs-seligenstadt.de, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zirs-seligenstadt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 661.9 kB (34%)

Content Size

2.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zirs-seligenstadt.de main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 62.3 kB

  • Original 74.8 kB
  • After minification 70.1 kB
  • After compression 12.5 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 62.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 690 B

  • Original 1.0 MB
  • After minification 1.0 MB

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. ZIRS Seligenstadt images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 584.9 kB

  • Original 797.9 kB
  • After minification 776.8 kB
  • After compression 213.0 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 584.9 kB or 73% of the original size.

CSS Optimization

-27%

Potential reduce by 14.0 kB

  • Original 52.0 kB
  • After minification 52.0 kB
  • After compression 38.0 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. Zirs-seligenstadt.de needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (65%)

Requests Now

52

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZIRS Seligenstadt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zirs-seligenstadt.de

zirs-seligenstadt.de

373 ms

zirs-seligenstadt.de

zirs-seligenstadt.de

996 ms

jquery.min.js

jquery.min.js

361 ms

jquery-noconflict.js

jquery-noconflict.js

323 ms

jquery-migrate.min.js

jquery-migrate.min.js

320 ms

caption.js

caption.js

324 ms

bootstrap.min.js

bootstrap.min.js

463 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

443 ms

jquery.ui.sortable.min.js

jquery.ui.sortable.min.js

492 ms

jquery-ui-addons.js

jquery-ui-addons.js

778 ms

mootools-core.js

mootools-core.js

711 ms

core.js

core.js

483 ms

mootools-more.js

mootools-more.js

1111 ms

jd.gallery.jquery.js

jd.gallery.jquery.js

673 ms

jd.gallery.transitions.jquery.js

jd.gallery.transitions.jquery.js

604 ms

bootstrap-default-min.css

bootstrap-default-min.css

654 ms

bootstrap-responsive.css

bootstrap-responsive.css

729 ms

css

css

37 ms

s5_flex_menu-min.js

s5_flex_menu-min.js

907 ms

s5_flex_menu.css

s5_flex_menu.css

795 ms

system.css

system.css

830 ms

general.css

general.css

853 ms

template_default.css

template_default.css

891 ms

template.css

template.css

920 ms

com_content.css

com_content.css

949 ms

editor.css

editor.css

977 ms

s5_font_adjuster-min.js

s5_font_adjuster-min.js

1008 ms

s5_responsive_bars-min.css

s5_responsive_bars-min.css

1030 ms

s5_responsive_hide_classes-min.css

s5_responsive_hide_classes-min.css

1051 ms

s5_responsive.css

s5_responsive.css

1066 ms

custom.css

custom.css

1143 ms

s5_columns_equalizer-min.js

s5_columns_equalizer-min.js

1143 ms

css

css

23 ms

s5_responsive_mobile_bar-min.js

s5_responsive_mobile_bar-min.js

1172 ms

s5imagecontent.css

s5imagecontent.css

1169 ms

fader.js

fader.js

1183 ms

lazy_load-min.js

lazy_load-min.js

1236 ms

system.css

system.css

124 ms

menu_light.png

menu_light.png

129 ms

logo.jpg

logo.jpg

236 ms

smile.jpg

smile.jpg

300 ms

blank.gif

blank.gif

126 ms

start.jpg

start.jpg

175 ms

background.jpg

background.jpg

564 ms

s5_backgroundopacity.png

s5_backgroundopacity.png

233 ms

s5_backpattern.png

s5_backpattern.png

253 ms

s5_bigarrow.png

s5_bigarrow.png

322 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

17 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

22 ms

baby-brush.jpg

baby-brush.jpg

479 ms

whistle.jpg

whistle.jpg

479 ms

s5_moduleleft.png

s5_moduleleft.png

373 ms

s5_shadow.png

s5_shadow.png

372 ms

s5_breadcrumbs.png

s5_breadcrumbs.png

401 ms

s5_backgroundopacity2.png

s5_backgroundopacity2.png

463 ms

s5_scroll_arrow.png

s5_scroll_arrow.png

467 ms

loading-bar-black.gif

loading-bar-black.gif

156 ms

Accessibility Review

zirs-seligenstadt.de accessibility score

83

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

zirs-seligenstadt.de best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zirs-seligenstadt.de SEO score

85

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

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 Zirs-seligenstadt.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 Zirs-seligenstadt.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

zirs-seligenstadt.de

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