Tools & Wizards About Us
kreuzschmerzen.org screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

kreuzschmerzen.org

Prof. Dr. Christian Woiciechowsky - Neurochirurgie Berlin: Home

Page Load Speed

3.7 sec in total

First Response

366 ms

Resources Loaded

3 sec

Page Rendered

262 ms

kreuzschmerzen.org screenshot

About Website

Click here to check amazing Kreuzschmerzen content for Germany. Otherwise, check out these important facts you probably never knew about kreuzschmerzen.org

Rückenschmerzen können verschiedene Ursachen haben. Erkrankungen der Bandscheiben sind häufig Auslöser für Rückenschmerzen. Die Behandlung erfolgt zunächst konservativ. Wenn konservative Maßnahmen nic...

Visit kreuzschmerzen.org

Key Findings

We analyzed Kreuzschmerzen.org page load time and found that the first response time was 366 ms and then it took 3.3 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

kreuzschmerzen.org performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

kreuzschmerzen.org

366 ms

www.kreuzschmerzen.org

1237 ms

stylesheet_839117f132.css

122 ms

main.css

238 ms

mediabox.css

341 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Kreuzschmerzen.org, 2% (1 request) were made to Consent.cookiebot.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kreuzschmerzen.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.0 kB (28%)

Content Size

676.0 kB

After Optimization

486.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kreuzschmerzen.org main page is 676.0 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. 30% of websites need less resources to load. Images take 420.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 92.5 kB

  • Original 108.6 kB
  • After minification 106.3 kB
  • After compression 16.1 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 92.5 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 420.8 kB
  • After minification 416.5 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. Kreuzschmerzen images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 91.2 kB

  • Original 138.4 kB
  • After minification 138.4 kB
  • After compression 47.3 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 91.2 kB or 66% of the original size.

CSS Optimization

-25%

Potential reduce by 2.0 kB

  • Original 8.1 kB
  • After minification 8.0 kB
  • After compression 6.1 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. Kreuzschmerzen.org needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (52%)

Requests Now

42

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kreuzschmerzen. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kreuzschmerzen.org

kreuzschmerzen.org

366 ms

www.kreuzschmerzen.org

www.kreuzschmerzen.org

1237 ms

stylesheet_839117f132.css

stylesheet_839117f132.css

122 ms

main.css

main.css

238 ms

mediabox.css

mediabox.css

341 ms

rgaccordion2.css

rgaccordion2.css

342 ms

slimbox.css

slimbox.css

343 ms

mootools.js

mootools.js

358 ms

mediabox.js

mediabox.js

356 ms

swfobj.js

swfobj.js

353 ms

rgaccordion2.js

rgaccordion2.js

456 ms

slimbox.js

slimbox.js

456 ms

javascript_b8fc7c6bbe.js

javascript_b8fc7c6bbe.js

457 ms

uc.js

uc.js

18 ms

jsfunc.layermenu.js

jsfunc.layermenu.js

468 ms

layout.css

layout.css

238 ms

content.css

content.css

241 ms

gtm.js

gtm.js

93 ms

site-background.jpg

site-background.jpg

141 ms

transBG.png

transBG.png

144 ms

content_client.gif

content_client.gif

148 ms

de.gif

de.gif

143 ms

en.gif

en.gif

147 ms

sbullet.gif

sbullet.gif

144 ms

left_bg.gif

left_bg.gif

256 ms

header_deutsch.gif

header_deutsch.gif

257 ms

mmtlno.gif

mmtlno.gif

257 ms

right_bg.gif

right_bg.gif

258 ms

6025abba03.jpg

6025abba03.jpg

378 ms

teaser_button.png

teaser_button.png

265 ms

7121b8c36e.png

7121b8c36e.png

370 ms

b1a9a97871.jpg

b1a9a97871.jpg

370 ms

e130c27ccf.jpg

e130c27ccf.jpg

371 ms

5db019282e.jpg

5db019282e.jpg

481 ms

04c33e1e4d.jpg

04c33e1e4d.jpg

383 ms

1228f50c21.jpg

1228f50c21.jpg

486 ms

a89d4079c3.jpg

a89d4079c3.jpg

486 ms

50244c702e.jpg

50244c702e.jpg

487 ms

5a35fea188.jpg

5a35fea188.jpg

496 ms

logo_spinenet.jpg

logo_spinenet.jpg

505 ms

RIWOspine_alliance_Instructor.jpg

RIWOspine_alliance_Instructor.jpg

925 ms

wirbel_pt1.jpg

wirbel_pt1.jpg

599 ms

wirbel_pt2.gif

wirbel_pt2.gif

601 ms

wirbel_pt3.gif

wirbel_pt3.gif

602 ms

Accessibility Review

kreuzschmerzen.org accessibility score

60

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kreuzschmerzen.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kreuzschmerzen.org SEO score

58

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Kreuzschmerzen.org 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 Kreuzschmerzen.org 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

kreuzschmerzen.org

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