Tools & Wizards About Us
drscharf.at screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

drscharf.at

Sanfte Gastroskopie & Koloskopie Wien - Endoskopie Dr. Scharf, 1060 Wien

Page Load Speed

2.8 sec in total

First Response

299 ms

Resources Loaded

2.1 sec

Page Rendered

377 ms

drscharf.at screenshot

About Website

Click here to check amazing Dr Scharf content. Otherwise, check out these important facts you probably never knew about drscharf.at

Facharztpraxis für Erkrankungen des Magen-Darmbereiches, ich nehme mir ausreichend Zeit, um das optimale Behandlungskonzept zu erstellen.

Visit drscharf.at

Key Findings

We analyzed Drscharf.at page load time and found that the first response time was 299 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

drscharf.at performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

drscharf.at

299 ms

www.drscharf.at

231 ms

www.endoskopie-drscharf.at

649 ms

c4fvb.css

215 ms

c4fvb.css

537 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Drscharf.at, 62% (29 requests) were made to Endoskopie-drscharf.at and 15% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (649 ms) relates to the external source Endoskopie-drscharf.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.8 kB (20%)

Content Size

579.3 kB

After Optimization

464.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Drscharf.at main page is 579.3 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 395.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 110.1 kB

  • Original 141.6 kB
  • After minification 137.7 kB
  • After compression 31.5 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 110.1 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 4.4 kB

  • Original 395.6 kB
  • After minification 391.2 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. Dr Scharf images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 264 B

  • Original 42.1 kB
  • After minification 42.1 kB
  • After compression 41.9 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.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Scharf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

drscharf.at

drscharf.at

299 ms

www.drscharf.at

www.drscharf.at

231 ms

www.endoskopie-drscharf.at

www.endoskopie-drscharf.at

649 ms

c4fvb.css

c4fvb.css

215 ms

c4fvb.css

c4fvb.css

537 ms

c4fvb.js

c4fvb.js

474 ms

js

js

69 ms

c4fvb.js

c4fvb.js

321 ms

booking-widget.js

booking-widget.js

45 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

331 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

218 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

314 ms

snippet.min.js

snippet.min.js

324 ms

avia-footer-scripts-b8cfb87749fb067e483ea78d8ae87cac---6528fdc1335e4.js

avia-footer-scripts-b8cfb87749fb067e483ea78d8ae87cac---6528fdc1335e4.js

554 ms

hepatologie-lebererkrankung-wien.jpg

hepatologie-lebererkrankung-wien.jpg

217 ms

gastroskopie-op-wien.jpg

gastroskopie-op-wien.jpg

112 ms

gastroskopie-spezialist-wien.jpg

gastroskopie-spezialist-wien.jpg

112 ms

magen-spezialist-wien.jpg

magen-spezialist-wien.jpg

113 ms

lebererkrankung.jpg

lebererkrankung.jpg

113 ms

op-saal-gastroskopie-wien-dr-scharf.jpg

op-saal-gastroskopie-wien-dr-scharf.jpg

209 ms

proktologie-rektoskopie-1060-wien.jpg

proktologie-rektoskopie-1060-wien.jpg

212 ms

erhoehte-leberwerte-wien.jpg

erhoehte-leberwerte-wien.jpg

215 ms

magendarm-reflux-wien.jpg

magendarm-reflux-wien.jpg

428 ms

Proktologie-Spezialist-Wien.jpg

Proktologie-Spezialist-Wien.jpg

218 ms

docfinder-bewertung-proktologe-wien.jpg

docfinder-bewertung-proktologe-wien.jpg

315 ms

dr-martin-scharf-docfinder-2022.jpg

dr-martin-scharf-docfinder-2022.jpg

419 ms

darmkrebsvorsorge-wien-180x180.png

darmkrebsvorsorge-wien-180x180.png

317 ms

dr-scharf-internist-wien.jpg

dr-scharf-internist-wien.jpg

320 ms

Vorsorgekoloskopie-stoekl-live-orf.jpg

Vorsorgekoloskopie-stoekl-live-orf.jpg

249 ms

source-sans-pro-v21-latin-regular.woff

source-sans-pro-v21-latin-regular.woff

307 ms

source-sans-pro-v21-latin-600.woff

source-sans-pro-v21-latin-600.woff

314 ms

entypo-fontello.woff

entypo-fontello.woff

335 ms

pdf.woff

pdf.woff

334 ms

widget.1.0.7.js

widget.1.0.7.js

10 ms

analytics.js

analytics.js

19 ms

mobile-detect.1.3.5.min.js

mobile-detect.1.3.5.min.js

30 ms

collect

collect

18 ms

css

css

35 ms

js

js

68 ms

icon-calendar-logo@2x.png

icon-calendar-logo@2x.png

23 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7jujVj9w.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7jujVj9w.woff

21 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7jujVj9_mf.woff

26 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qN67jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qN67jujVj9_mf.woff

26 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qO67jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qO67jujVj9_mf.woff

28 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNK7jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNK7jujVj9_mf.woff

29 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qPK7jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qPK7jujVj9_mf.woff

30 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNa7jujVj9_mf.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNa7jujVj9_mf.woff

29 ms

Accessibility Review

drscharf.at accessibility score

86

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

drscharf.at best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

drscharf.at SEO score

91

Search Engine Optimization Advices

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 Drscharf.at 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 Drscharf.at 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

drscharf.at

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