Tools & Wizards About Us
thomas-lewandowski.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

thomas-lewandowski.de

Thomas Lewandowski - Ihr Zahnarzt in Hamburg - Innenstadt

Page Load Speed

7.1 sec in total

First Response

1.9 sec

Resources Loaded

4.8 sec

Page Rendered

430 ms

thomas-lewandowski.de screenshot

About Website

Welcome to thomas-lewandowski.de homepage info - get ready to check Thomas Lewandowski best content for Poland right away, or after learning these important things about thomas-lewandowski.de

Zahnarzt Thomas Lewandowski hat seine Praxis in der Hamburger Innenstadt an der Mönckebergstraße. Wir sind Experten für Endodontie und Implantologie.

Visit thomas-lewandowski.de

Key Findings

We analyzed Thomas-lewandowski.de page load time and found that the first response time was 1.9 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

thomas-lewandowski.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.thomas-lewandowski.de

1873 ms

google-review.css

236 ms

style.min.css

424 ms

styles.css

318 ms

kk-star-ratings.min.css

324 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 76% of them (57 requests) were addressed to the original Thomas-lewandowski.de, 7% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Thomas-lewandowski.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.8 kB (24%)

Content Size

919.8 kB

After Optimization

694.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thomas-lewandowski.de main page is 919.8 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. 50% of websites need less resources to load. Images take 557.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 192.2 kB

  • Original 221.8 kB
  • After minification 211.5 kB
  • After compression 29.5 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 192.2 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 492 B

  • Original 557.5 kB
  • After minification 557.0 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. Thomas Lewandowski images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 32.1 kB

  • Original 139.4 kB
  • After minification 139.4 kB
  • After compression 107.3 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 32.1 kB or 23% of the original size.

CSS Optimization

-1%

Potential reduce by 15 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 1.1 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. Thomas-lewandowski.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (73%)

Requests Now

67

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thomas Lewandowski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.thomas-lewandowski.de

www.thomas-lewandowski.de

1873 ms

google-review.css

google-review.css

236 ms

style.min.css

style.min.css

424 ms

styles.css

styles.css

318 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

324 ms

dashicons.min.css

dashicons.min.css

484 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

327 ms

style.css

style.css

357 ms

app.css

app.css

426 ms

smartslider.min.css

smartslider.min.css

437 ms

css

css

47 ms

wpac-time.js

wpac-time.js

441 ms

jquery.min.js

jquery.min.js

536 ms

jquery-migrate.min.js

jquery-migrate.min.js

533 ms

js

js

81 ms

js

js

123 ms

bootstrap.min.css

bootstrap.min.css

645 ms

style.css

style.css

641 ms

slicknav.css

slicknav.css

628 ms

bootstrap-datetimepicker.min.css

bootstrap-datetimepicker.min.css

596 ms

lightbox.css

lightbox.css

640 ms

custom-style.css

custom-style.css

649 ms

css

css

46 ms

js

js

71 ms

css

css

45 ms

css

css

48 ms

font-awesome.min.css

font-awesome.min.css

717 ms

cconsent.min.js

cconsent.min.js

46 ms

n2.min.js

n2.min.js

904 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

920 ms

ss-simple.min.js

ss-simple.min.js

791 ms

w-arrow-image.min.js

w-arrow-image.min.js

792 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

737 ms

bootstrap.min.js

bootstrap.min.js

751 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

779 ms

moment.js

moment.js

960 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

864 ms

lightbox.min.js

lightbox.min.js

870 ms

parallax.min.js

parallax.min.js

884 ms

main.js

main.js

933 ms

swiper.min.css

swiper.min.css

913 ms

scripts.js

scripts.js

989 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

989 ms

wpcf7r-fe.js

wpcf7r-fe.js

1016 ms

hoverIntent.min.js

hoverIntent.min.js

1036 ms

maxmegamenu.js

maxmegamenu.js

928 ms

blazy.min.js

blazy.min.js

859 ms

rplg.js

rplg.js

877 ms

swiper.min.js

swiper.min.js

945 ms

close.png

close.png

489 ms

loading.gif

loading.gif

515 ms

prev.png

prev.png

542 ms

next.png

next.png

542 ms

zahnarzt-hamburg-praxis-lewandowski-logo.png

zahnarzt-hamburg-praxis-lewandowski-logo.png

587 ms

header-start-lewandowski.jpg

header-start-lewandowski.jpg

984 ms

header2-start-lewandowski.jpg

header2-start-lewandowski.jpg

835 ms

zahnarzt-lewandowski-profilbild.jpg

zahnarzt-lewandowski-profilbild.jpg

670 ms

lewandowski-header-start-1.jpg

lewandowski-header-start-1.jpg

871 ms

lewandowski-infobox-neupatient.jpg

lewandowski-infobox-neupatient.jpg

655 ms

lewandowski-infobox-implantologie.jpg

lewandowski-infobox-implantologie.jpg

728 ms

lewandowski-infobox-parodontologie.jpg

lewandowski-infobox-parodontologie.jpg

776 ms

lewandowski-infobox-prophylaxe.jpg

lewandowski-infobox-prophylaxe.jpg

818 ms

3qTvojGmgSyUukBzKslpBmt5.woff

3qTvojGmgSyUukBzKslpBmt5.woff

78 ms

kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxU.woff

kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxU.woff

88 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

110 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

127 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

829 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwQ.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwQ.woff

127 ms

wARDj0u

wARDj0u

8 ms

lewandowski-cta-blur.jpg

lewandowski-cta-blur.jpg

842 ms

blurfooter.jpg

blurfooter.jpg

906 ms

analytics.js

analytics.js

21 ms

cconsent.min.css

cconsent.min.css

62 ms

collect

collect

28 ms

js

js

50 ms

Accessibility Review

thomas-lewandowski.de accessibility score

96

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

Best Practices

thomas-lewandowski.de best practices score

75

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

Page has valid source maps

SEO Factors

thomas-lewandowski.de SEO score

88

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

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 Thomas-lewandowski.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 Thomas-lewandowski.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

thomas-lewandowski.de

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