Tools & Wizards About Us

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

buecher-ankauf-berlin.de

Online Bücher Ankauf Berlin - Wir kaufen Ihre gebrauchten Bücher

Page Load Speed

2.5 sec in total

First Response

348 ms

Resources Loaded

2 sec

Page Rendered

175 ms

About Website

Click here to check amazing Buecher Ankauf Berlin content for Germany. Otherwise, check out these important facts you probably never knew about buecher-ankauf-berlin.de

Online Buchankauf - einfach, schnell und unkompliziert. Wir kaufen Ihre Fachbücher, Sachbücher, Thriller, Krimis, Schulbücher und holen auch bei Ihnen ab

Visit buecher-ankauf-berlin.de

Key Findings

We analyzed Buecher-ankauf-berlin.de page load time and found that the first response time was 348 ms and then it took 2.2 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

buecher-ankauf-berlin.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

buecher-ankauf-berlin.de

348 ms

index.php

345 ms

index.php

492 ms

js

59 ms

buch.css

220 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Buecher-ankauf-berlin.de, 7% (2 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (606 ms) belongs to the original domain Buecher-ankauf-berlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.4 kB (7%)

Content Size

138.9 kB

After Optimization

128.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buecher-ankauf-berlin.de main page is 138.9 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. 30% of websites need less resources to load. Images take 107.8 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.4 kB

  • Original 9.1 kB
  • After minification 6.8 kB
  • After compression 2.7 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 25% 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 6.4 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 3.8 kB

  • Original 107.8 kB
  • After minification 104.0 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. Buecher Ankauf Berlin images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-18%

Potential reduce by 189 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 834 B

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. Buecher-ankauf-berlin.de needs all CSS files to be minified and compressed as it can save up to 189 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buecher Ankauf Berlin. 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

buecher-ankauf-berlin.de accessibility score

77

Accessibility Issues

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

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

Form elements do not have associated labels

Best Practices

buecher-ankauf-berlin.de best practices score

67

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

buecher-ankauf-berlin.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buecher-ankauf-berlin.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 Buecher-ankauf-berlin.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 Buecher Ankauf Berlin. 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: