Tools & Wizards About Us
online-schraubenhandel.de screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

online-schraubenhandel.de

Online Schraubenhandel - Schrauben, Torx-Schrauben, Spezial-Schrauben, Sechskantschrauben uvm.

Page Load Speed

3.1 sec in total

First Response

355 ms

Resources Loaded

2.5 sec

Page Rendered

304 ms

online-schraubenhandel.de screenshot

About Website

Welcome to online-schraubenhandel.de homepage info - get ready to check Online Schraubenhandel best content for Germany right away, or after learning these important things about online-schraubenhandel.de

Online Schraubenhandel - Gro?handel f?r Schrauben und Verbindungselemente aller Art: Schrauben, Torx-Schrauben, Spezial-Schrauben, Sechskantschrauben uvm.

Visit online-schraubenhandel.de

Key Findings

We analyzed Online-schraubenhandel.de page load time and found that the first response time was 355 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

online-schraubenhandel.de performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

online-schraubenhandel.de

355 ms

www.online-schraubenhandel.de

605 ms

default.css

107 ms

gallery.css

212 ms

jquery.min.js

19 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Online-schraubenhandel.de, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Online-schraubenhandel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.5 kB (17%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Online-schraubenhandel.de main page is 1.8 MB. 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. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.0 kB

  • Original 27.1 kB
  • After minification 26.7 kB
  • After compression 6.1 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 21.0 kB or 77% of the original size.

Image Optimization

-16%

Potential reduce by 267.9 kB

  • Original 1.7 MB
  • After minification 1.4 MB

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. Obviously, Online Schraubenhandel needs image optimization as it can save up to 267.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 3.0 kB

  • Original 45.1 kB
  • After minification 45.0 kB
  • After compression 42.1 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

-13%

Potential reduce by 574 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 3.8 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. Online-schraubenhandel.de needs all CSS files to be minified and compressed as it can save up to 574 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (62%)

Requests Now

37

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Schraubenhandel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

online-schraubenhandel.de

online-schraubenhandel.de

355 ms

www.online-schraubenhandel.de

www.online-schraubenhandel.de

605 ms

default.css

default.css

107 ms

gallery.css

gallery.css

212 ms

jquery.min.js

jquery.min.js

19 ms

todo.js

todo.js

317 ms

gallery.js

gallery.js

319 ms

cookies.js

cookies.js

318 ms

cart.js

cart.js

317 ms

main.js

main.js

318 ms

columns.js

columns.js

343 ms

body_bg.png

body_bg.png

106 ms

sb_nav_bg.png

sb_nav_bg.png

106 ms

header_top_line.png

header_top_line.png

107 ms

logo.png

logo.png

107 ms

ico_phone.png

ico_phone.png

107 ms

shadow_mail.png

shadow_mail.png

112 ms

ico_mail.png

ico_mail.png

212 ms

search_bg.png

search_bg.png

211 ms

images_line_bg.jpg

images_line_bg.jpg

316 ms

sb_linest_bg.png

sb_linest_bg.png

212 ms

sb_li_bg.png

sb_li_bg.png

212 ms

news_left_line.png

news_left_line.png

221 ms

news_head_bg.png

news_head_bg.png

316 ms

1423.png

1423.png

965 ms

1452.png

1452.png

757 ms

2338.png

2338.png

854 ms

DIN988.png

DIN988.png

880 ms

ON33021.png

ON33021.png

952 ms

ON9524.png

ON9524.png

846 ms

Specials%20%2029.07.15.jpg

Specials%20%2029.07.15.jpg

1180 ms

footer_bg.jpg

footer_bg.jpg

920 ms

footer_map_bg.jpg

footer_map_bg.jpg

928 ms

footer_address.png

footer_address.png

958 ms

footer_phones.png

footer_phones.png

1026 ms

footer_fax.png

footer_fax.png

1024 ms

footer_mail.png

footer_mail.png

1033 ms

footer_website.png

footer_website.png

1037 ms

image_hover_bg.png

image_hover_bg.png

1067 ms

Accessibility Review

online-schraubenhandel.de accessibility score

85

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

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

online-schraubenhandel.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

online-schraubenhandel.de SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online-schraubenhandel.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 Online-schraubenhandel.de main page’s claimed encoding is windows-1252. 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

online-schraubenhandel.de

Open Graph description is not detected on the main page of Online Schraubenhandel. 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: