Tools & Wizards About Us
lautenbacher.ch screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

lautenbacher.ch

Daniel Lautenbacher - Digital Marketer und Berater für JTL, eCommerce, SEO, IT-Security und Datenschutz.

Page Load Speed

2.6 sec in total

First Response

246 ms

Resources Loaded

2.1 sec

Page Rendered

332 ms

lautenbacher.ch screenshot

About Website

Click here to check amazing Lautenbacher content. Otherwise, check out these important facts you probably never knew about lautenbacher.ch

Ihr eCommerce-Experte und Digital Marketer zu den Themen Datenschutz, IT-Security, JTL-Wawi, SEO, Content und mehr

Visit lautenbacher.ch

Key Findings

We analyzed Lautenbacher.ch page load time and found that the first response time was 246 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lautenbacher.ch performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

lautenbacher.ch

246 ms

125 ms

78463b.css

553 ms

cf656f.js

33 ms

46eed4.js

22 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Lautenbacher.ch, 85% (11 requests) were made to Lautenbacher.io and 8% (1 request) were made to . The less responsive or slowest element that took the longest time to load (553 ms) relates to the external source Lautenbacher.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.0 kB (13%)

Content Size

269.7 kB

After Optimization

233.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lautenbacher.ch main page is 269.7 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 10% of websites need less resources to load. Images take 123.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.0 kB

  • Original 45.4 kB
  • After minification 45.4 kB
  • After compression 10.4 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 35.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 1.0 kB

  • Original 123.0 kB
  • After minification 122.0 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. Lautenbacher images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 16 B

  • Original 51.3 kB
  • After minification 51.3 kB
  • After compression 51.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 50.0 kB
  • After minification 50.0 kB
  • After compression 50.0 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. Lautenbacher.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lautenbacher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lautenbacher.ch

lautenbacher.ch

246 ms

125 ms

78463b.css

78463b.css

553 ms

cf656f.js

cf656f.js

33 ms

46eed4.js

46eed4.js

22 ms

javascript,try%7BlazyLoadXT%3D%7BedgeY%3A%220px%22%7D%7Dcatch%28e%29%7Bconsole.log%28e%29%7Dtry%7B%21function%28e%2Ct%2Cn%2Co%2Ca%2Cr%2Cd%29%7Bfunction%20s%28e%29%7Bd%26%26d.unobserve%28e%29%2Ce.onload%3Dfunction%28%29%7Bthis.classList.remove%28r%29%7D%2Ce%5B%22IMG%22%3D%3D%3De.tagName%3F%22srcset%22%3A%22src%22%5D%3De.getAttribute%28a%29%7Dfunction%20i%28n%2Ci%2Cc%2Cl%29%7Bfor%28o%26%26%21d%26%26%28d%3Dnew%20o%28function%28e%29%7Bfor%28n%3D0%3Bn%3Ce.length%3Bn%2B%2B%29s%28e%5Bn%5D.target%29%7D%2C%7BrootMargin%3Ae.lazyLoadXT%26%26lazyLoadXT.edgeY%7C%7C%22%22%7D%29%29%2Cl%3Dt.querySelectorAll%28%22%5B%22%2Ba%2B%22%5D%22%29%2Cn%3D0%3Bn%3Cl.length%3Bn%2B%2B%29%28c%3D%28i%3Dl%5Bn%5D%29.classList%29.remove%28%22lazy%22%29%2Cc.add%28r%29%2Cd%3Fd.observe%28i%29%3As%28i%29%7D%22loading%22%21%3D%3Dt.readyState%3FsetTimeout%28i%29%3An%28%22DOMContentLoaded%22%2Ci%29%2Cn%28%22DOMUpdated%22%2Ci%29%7D%28window%2Cdocument%2CaddEventListener%2Cwindow.IntersectionObserver%2C%22data-src%22%2C%22lazy-hidden%22%29%7Dcatch%28e%29%7Bconsole.log%28e%29%7Dtry%7B%21function%28e%2Co%2Ct%2Cr%29%7Bfunction%20n%28%29%7Bfor%28o%20of%28r%3Dr%7C%7Cnew%20IntersectionObserver%28function%28e%29%7Bfor%28o%20of%20e%29if%28o.isIntersecting%29%7Bfor%28t%20of%28r.unobserve%28o%3Do.target%29%2Co.poster%3Do.dataset.poster%7C%7Co.poster%2Co.src%3Do.dataset.src%7C%7Co.src%2Co.children%29%29%22SOURCE%22%3D%3D%3Dt.tagName%26%26%28t.src%3Dt.dataset.src%29%3Bo.load%28%29%7D%7D%2C%7BrootMargin%3Awindow.lazyLoadXT%26%26lazyLoadXT.edgeY%7C%7C%22%22%7D%29%2Cdocument.querySelectorAll%28%22video.lazy-video%22%29%29%29r.observe%28o%29%7De%28%22DOMContentLoaded%22%2Cn%29%2Ce%28%22DOMUpdated%22%2Cn%29%7D%28addEventListener%29%7Dcatch%28e%29%7Bconsole.log%28e%29%7D

javascript,try%7BlazyLoadXT%3D%7BedgeY%3A%220px%22%7D%7Dcatch%28e%29%7Bconsole.log%28e%29%7Dtry%7B%21function%28e%2Ct%2Cn%2Co%2Ca%2Cr%2Cd%29%7Bfunction%20s%28e%29%7Bd%26%26d.unobserve%28e%29%2Ce.onload%3Dfunction%28%29%7Bthis.classList.remove%28r%29%7D%2Ce%5B%22IMG%22%3D%3D%3De.tagName%3F%22srcset%22%3A%22src%22%5D%3De.getAttribute%28a%29%7Dfunction%20i%28n%2Ci%2Cc%2Cl%29%7Bfor%28o%26%26%21d%26%26%28d%3Dnew%20o%28function%28e%29%7Bfor%28n%3D0%3Bn%3Ce.length%3Bn%2B%2B%29s%28e%5Bn%5D.target%29%7D%2C%7BrootMargin%3Ae.lazyLoadXT%26%26lazyLoadXT.edgeY%7C%7C%22%22%7D%29%29%2Cl%3Dt.querySelectorAll%28%22%5B%22%2Ba%2B%22%5D%22%29%2Cn%3D0%3Bn%3Cl.length%3Bn%2B%2B%29%28c%3D%28i%3Dl%5Bn%5D%29.classList%29.remove%28%22lazy%22%29%2Cc.add%28r%29%2Cd%3Fd.observe%28i%29%3As%28i%29%7D%22loading%22%21%3D%3Dt.readyState%3FsetTimeout%28i%29%3An%28%22DOMContentLoaded%22%2Ci%29%2Cn%28%22DOMUpdated%22%2Ci%29%7D%28window%2Cdocument%2CaddEventListener%2Cwindow.IntersectionObserver%2C%22data-src%22%2C%22lazy-hidden%22%29%7Dcatch%28e%29%7Bconsole.log%28e%29%7Dtry%7B%21function%28e%2Co%2Ct%2Cr%29%7Bfunction%20n%28%29%7Bfor%28o%20of%28r%3Dr%7C%7Cnew%20IntersectionObserver%28function%28e%29%7Bfor%28o%20of%20e%29if%28o.isIntersecting%29%7Bfor%28t%20of%28r.unobserve%28o%3Do.target%29%2Co.poster%3Do.dataset.poster%7C%7Co.poster%2Co.src%3Do.dataset.src%7C%7Co.src%2Co.children%29%29%22SOURCE%22%3D%3D%3Dt.tagName%26%26%28t.src%3Dt.dataset.src%29%3Bo.load%28%29%7D%7D%2C%7BrootMargin%3Awindow.lazyLoadXT%26%26lazyLoadXT.edgeY%7C%7C%22%22%7D%29%2Cdocument.querySelectorAll%28%22video.lazy-video%22%29%29%29r.observe%28o%29%7De%28%22DOMContentLoaded%22%2Cn%29%2Ce%28%22DOMUpdated%22%2Cn%29%7D%28addEventListener%29%7Dcatch%28e%29%7Bconsole.log%28e%29%7D

2 ms

7ef09a.js

7ef09a.js

19 ms

ea1fbc.js

ea1fbc.js

21 ms

cropped-background.jpg

cropped-background.jpg

534 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

546 ms

cropped-logo_neu.png

cropped-logo_neu.png

19 ms

daniel-lautenbacher-digital-marketer-seo-php-amazon-300x300.jpg

daniel-lautenbacher-digital-marketer-seo-php-amazon-300x300.jpg

16 ms

siegel_com-135.png

siegel_com-135.png

11 ms

Accessibility Review

lautenbacher.ch 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.

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

lautenbacher.ch 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

lautenbacher.ch SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lautenbacher.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Lautenbacher.ch 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

lautenbacher.ch

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