Access chemnitz.branchen-info.net. Branchenbuch Chemnitz, Unternehmen Chemnitz branchen-info.net

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

chemnitz.branchen-info.net

572 ms

reset_c12.css

195 ms

profil2013.css

198 ms

jquery-ui-1.10.3.custom.css

196 ms

cookieconsent-dark-floating.css

203 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 20% of them (17 requests) were addressed to the original Chemnitz.branchen-info.net, 25% (21 requests) were made to Maps.googleapis.com and 17% (14 requests) were made to Secure.branchen-info.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Secure.branchen-info.net.

Content Size

1.5 MB

After Optimization

703.2 kB

In fact, the total size of Chemnitz.branchen-info.net main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 897.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 69.0 kB

Original 82.2 kB
After minification 80.5 kB
After compression 13.2 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 69.0 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 46.8 kB

Original 430.6 kB
After minification 383.7 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. Obviously, Chemnitz Branchen Info needs image optimization as it can save up to 46.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 603.3 kB

Original 897.4 kB
After minification 866.6 kB
After compression 294.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 603.3 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 57.1 kB

Original 69.3 kB
After minification 59.2 kB
After compression 12.3 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. Chemnitz.branchen-info.net needs all CSS files to be minified and compressed as it can save up to 57.1 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemnitz Branchen Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Chemnitz.branchen-info.net 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 Chemnitz.branchen-info.net 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

chemnitz.branchen-info.net

Open Graph description is not detected on the main page of Chemnitz Branchen Info. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Branchenbuch Chemnitz, Unternehmen Chemnitz branchen-info.net

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

chemnitz.branchen-info.net

reset_c12.css

profil2013.css

jquery-ui-1.10.3.custom.css

cookieconsent-dark-floating.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

chemnitz.branchen-info.net

reset_c12.css

profil2013.css

jquery-ui-1.10.3.custom.css

cookieconsent-dark-floating.css

cookieconsent.js

show_ads.js

jquery-1.10.2.min.js

jquery-ui-1.10.3.custom.min.js

jquery.bxslider.js

profil_2014.js

js

dc.js

902111540a.gif

layer_tools.png

904920818a.gif

905145398a.gif

900445036a.gif

902110725a.gif

901755562a.gif

904856782a.gif

903580893a.gif

904856047a.gif

903562095a.gif

904856059a.gif

903565162a.gif

904850698a.gif

905178569a.gif

blono150x100.gif

chemnitz.jpg

zrt_lookup.html

show_ads_impl.js

spr_profil.png

__utm.gif

ads

stars2013.png

osd.js

ga-audiences

12280856747605664704

abg.js

m_js_controller.js

googlelogo_color_112x36dp.png

s