Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

verlagdrkovac.de

Wissenschaftlicher Verlag Dr. Kovač

Page Load Speed

2.8 sec in total

First Response

327 ms

Resources Loaded

2.2 sec

Page Rendered

341 ms

verlagdrkovac.de screenshot

About Website

Welcome to verlagdrkovac.de homepage info - get ready to check Verlag Dr Kovac best content for Germany right away, or after learning these important things about verlagdrkovac.de

Seit mehr als 40 Jahren Ihr Fachverlag wissenschaftlicher Literatur. Masterarbeiten, Dissertationen, Habilitationen u.a. zu geringen Kosten für Autor*innen.

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Key Findings

We analyzed Verlagdrkovac.de page load time and found that the first response time was 327 ms and then it took 2.5 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

verlagdrkovac.de performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

verlagdrkovac.de

327 ms

www.verlagdrkovac.de

853 ms

bg-full-2013-8.png

116 ms

logo.png

195 ms

Buchreihe.png

289 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 71% of them (22 requests) were addressed to the original Verlagdrkovac.de, 10% (3 requests) were made to Etracker.de and 6% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (853 ms) belongs to the original domain Verlagdrkovac.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.1 kB (38%)

Content Size

286.1 kB

After Optimization

175.9 kB

In fact, the total size of Verlagdrkovac.de main page is 286.1 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. 20% of websites need less resources to load. Javascripts take 147.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 49.6 kB

  • Original 62.7 kB
  • After minification 62.1 kB
  • After compression 13.1 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 49.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 42 B

  • Original 76.2 kB
  • After minification 76.2 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. Verlag Dr Kovac images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 60.5 kB

  • Original 147.1 kB
  • After minification 147.0 kB
  • After compression 86.6 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 60.5 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

27

After Optimization

22

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verlag Dr Kovac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

verlagdrkovac.de accessibility score

100

Accessibility Issues

Best Practices

verlagdrkovac.de 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

verlagdrkovac.de SEO score

100

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verlagdrkovac.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 Verlagdrkovac.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Verlag Dr Kovac. 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: