Access tcsccberlin.de. Tennis-Club SCC Berlin - Tennis-Club SCC Berlin-Charlottenburg

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

tcsccberlin.de

427 ms

tcsccberlin.de

1311 ms

animate.min.css

343 ms

all.min.css

451 ms

debug.css

340 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 95% of them (118 requests) were addressed to the original Tcsccberlin.de, 3% (4 requests) were made to Maps.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Tcsccberlin.de.

Content Size

6.1 MB

After Optimization

5.7 MB

In fact, the total size of Tcsccberlin.de main page is 6.1 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. Only a small number of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 325.2 kB

Original 358.1 kB
After minification 274.7 kB
After compression 32.9 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 83.3 kB, which is 23% 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 325.2 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 63.1 kB

Original 5.3 MB
After minification 5.2 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. Tc SCC Berlin images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

Original 256.9 kB
After minification 256.9 kB
After compression 255.9 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

-15%

Potential reduce by 24.2 kB

Original 162.0 kB
After minification 161.9 kB
After compression 137.8 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. Tcsccberlin.de needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 15% of the original size.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tc SCC Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

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 Tcsccberlin.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 Tcsccberlin.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

tcsccberlin.de

Open Graph description is not detected on the main page of Tc SCC 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Tennis-Club SCC Berlin - Tennis-Club SCC Berlin-Charlottenburg

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

tcsccberlin.de

tcsccberlin.de

animate.min.css

all.min.css

debug.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

tcsccberlin.de

tcsccberlin.de

animate.min.css

all.min.css

debug.css

awesomplete.css

joomla-alert.min.css

jcemediabox.min.css

content.min.css

modstyle.css

jevcustom.css

uikit.css

jquery.min.js

jquery-noconflict.min.js

jquery.easing.min.js

offcanvas.min.js

mobilemenu.min.js

megamenu.min.js

jquery.hoverIntent.min.js

smooth-scroll.polyfills.min.js

script.min.js

debug.min.js

core.min.js

webcomponents-bundle.min.js

tab.min.js

joomla-hidden-mail.min.js

awesomplete.min.js

finder.min.js

messages.min.js

jcemediabox.min.js

uikit.min.js

uikit-icons.min.js

compiled-f5db2365fb95813f18d5d51bde9aa216.css

tcscc.css

compiled-1898fc77923533abfeece9aba3594d5e.css

custom.css

js

tc-scc-logo-schrift.png

embed

center-court-2019.jpg

2023-neubau.jpg

feste-halle.jpg

traglufthalle.jpg