Tools & Wizards About Us
laktose-ratgeber.de screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

laktose-ratgeber.de

Der Ratgeber zu Laktoseintoleranz und für laktosefreie Ernährung

Page Load Speed

2.7 sec in total

First Response

361 ms

Resources Loaded

2 sec

Page Rendered

300 ms

laktose-ratgeber.de screenshot

About Website

Visit laktose-ratgeber.de now to see the best up-to-date Laktose Ratgeber content and also check out these interesting facts you probably never knew about laktose-ratgeber.de

Laktose-Ratgeber.de ist ein Informationsportal für Menschen mit Laktoseintoleranz. Auf mehreren Seiten werden Informationen zum Alltag und Umgang mit Laktoseunverträglichkeit, laktosefreien Lebensmitt...

Visit laktose-ratgeber.de

Key Findings

We analyzed Laktose-ratgeber.de page load time and found that the first response time was 361 ms and then it took 2.3 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

laktose-ratgeber.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.436

0/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

laktose-ratgeber.de

361 ms

www.laktose-ratgeber.de

510 ms

jquery.min.js

244 ms

jquery.scrolly.min.js

243 ms

jquery.scrollgress.min.js

237 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Laktose-ratgeber.de, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Laktose-ratgeber.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.8 kB (29%)

Content Size

172.7 kB

After Optimization

122.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Laktose-ratgeber.de main page is 172.7 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. 25% of websites need less resources to load. Javascripts take 107.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.5 kB

  • Original 20.1 kB
  • After minification 19.1 kB
  • After compression 4.7 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 15.5 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 1.0 kB

  • Original 36.4 kB
  • After minification 35.4 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. Laktose Ratgeber images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 32.6 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 74.4 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 32.6 kB or 30% of the original size.

CSS Optimization

-8%

Potential reduce by 734 B

  • Original 9.2 kB
  • After minification 9.0 kB
  • After compression 8.4 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. Laktose-ratgeber.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (53%)

Requests Now

19

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laktose Ratgeber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

laktose-ratgeber.de

laktose-ratgeber.de

361 ms

www.laktose-ratgeber.de

www.laktose-ratgeber.de

510 ms

jquery.min.js

jquery.min.js

244 ms

jquery.scrolly.min.js

jquery.scrolly.min.js

243 ms

jquery.scrollgress.min.js

jquery.scrollgress.min.js

237 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

238 ms

skel.min.js

skel.min.js

309 ms

skel-layers.min.js

skel-layers.min.js

310 ms

init.js

init.js

324 ms

style.css

style.css

120 ms

style-wide.css

style-wide.css

119 ms

font-awesome.min.css

font-awesome.min.css

123 ms

css

css

23 ms

analytics.js

analytics.js

253 ms

logo.png

logo.png

118 ms

light-bl.svg

light-bl.svg

121 ms

light-br.svg

light-br.svg

117 ms

laktose-milch.jpg

laktose-milch.jpg

337 ms

laktosefreie_lebensmittel.jpg

laktosefreie_lebensmittel.jpg

337 ms

laktose-gehalte.jpg

laktose-gehalte.jpg

232 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

337 ms

collect

collect

53 ms

Accessibility Review

laktose-ratgeber.de accessibility score

70

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

laktose-ratgeber.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

laktose-ratgeber.de SEO score

85

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Laktose-ratgeber.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Laktose-ratgeber.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

laktose-ratgeber.de

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