Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

onlinemarketing-buch.de

Onlinemarketing-Buch (SEM SEO) Erfolgreiches Onlinemarketing mit Google

Page Load Speed

1.3 sec in total

First Response

284 ms

Resources Loaded

857 ms

Page Rendered

129 ms

About Website

Visit onlinemarketing-buch.de now to see the best up-to-date Onlinemarketing Buch content and also check out these interesting facts you probably never knew about onlinemarketing-buch.de

Das Fach-Buch von Johannes Sebastian Günther zum Thema Onlinemarketing vermittelt Grundlagen und Experten Know How für erfolgreiche Webseiten und Konzepte

Visit onlinemarketing-buch.de

Key Findings

We analyzed Onlinemarketing-buch.de page load time and found that the first response time was 284 ms and then it took 986 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

onlinemarketing-buch.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

onlinemarketing-buch.de

284 ms

screen.css

96 ms

ga.js

9 ms

bg_body.jpg

97 ms

__utm.gif

12 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Onlinemarketing-buch.de, 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (452 ms) belongs to the original domain Onlinemarketing-buch.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.6 kB (7%)

Content Size

156.1 kB

After Optimization

145.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlinemarketing-buch.de main page is 156.1 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. 15% of websites need less resources to load. Images take 128.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 5.8 kB

  • Original 8.9 kB
  • After minification 7.4 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.8 kB or 65% of the original size.

Image Optimization

-3%

Potential reduce by 4.2 kB

  • Original 128.1 kB
  • After minification 123.9 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. Onlinemarketing Buch images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-31%

Potential reduce by 572 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.3 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. Onlinemarketing-buch.de needs all CSS files to be minified and compressed as it can save up to 572 B or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (53%)

Requests Now

17

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlinemarketing Buch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

onlinemarketing-buch.de accessibility score

94

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.

Best Practices

onlinemarketing-buch.de 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

SEO Factors

onlinemarketing-buch.de SEO score

67

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

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 Onlinemarketing-buch.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 Onlinemarketing-buch.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

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