3.8 sec in total
546 ms
3 sec
227 ms
Welcome to hamburger-tennisverband.de homepage info - get ready to check Hamburger Tennis Verband best content for Germany right away, or after learning these important things about hamburger-tennisverband.de
Startseite - Hamburger Tennis-Verband
Visit hamburger-tennisverband.deWe analyzed Hamburger-tennisverband.de page load time and found that the first response time was 546 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
hamburger-tennisverband.de performance score
name
value
score
weighting
Value3.3 s
42/100
10%
Value20.6 s
0/100
25%
Value4.9 s
65/100
10%
Value640 ms
47/100
30%
Value0.249
50/100
15%
Value7.1 s
52/100
10%
546 ms
176 ms
179 ms
196 ms
448 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 61% of them (46 requests) were addressed to the original Hamburger-tennisverband.de, 12% (9 requests) were made to Apis.google.com and 11% (8 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Hamburger-tennisverband.de.
Page size can be reduced by 154.1 kB (37%)
415.4 kB
261.2 kB
In fact, the total size of Hamburger-tennisverband.de main page is 415.4 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. 60% of websites need less resources to load. Images take 225.3 kB which makes up the majority of the site volume.
Potential reduce by 45.0 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 45.0 kB or 80% of the original size.
Potential reduce by 21.6 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. Hamburger Tennis Verband images are well optimized though.
Potential reduce by 79.4 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 79.4 kB or 64% of the original size.
Potential reduce by 8.2 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. Hamburger-tennisverband.de needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 76% of the original size.
Number of requests can be reduced by 23 (31%)
74
51
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hamburger Tennis Verband. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
hamburger-tennisverband.de
546 ms
main.css
176 ms
pagination.css
179 ms
start.css
196 ms
jquery-latest.min.js
448 ms
jquery-ui-1.8.7.custom.min.js
269 ms
user.functions.js
180 ms
jquery.jtruncate.js
262 ms
navi.js
278 ms
image_cycler.js
282 ms
71.png
406 ms
mybigpoint-blau.png
226 ms
banner_dunlop.jpg
227 ms
18.jpg
329 ms
21.png
455 ms
23.jpg
437 ms
47.jpg
573 ms
49.jpg
679 ms
58.jpg
776 ms
60.jpg
974 ms
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1111 ms
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963 ms
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951 ms
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990 ms
1911.png
1014 ms
1533.jpg
1319 ms
1890.jpg
1303 ms
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1298 ms
5.jpg
1341 ms
11.png
1352 ms
20.jpg
1374 ms
27.png
1592 ms
31.jpg
1601 ms
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35.jpg
1681 ms
8.gif
1801 ms
22.jpg
1832 ms
26.png
1812 ms
sponsor_dunlop.png
1730 ms
all.js
42 ms
plusone.js
106 ms
bg_root.png
1731 ms
bg_logo.png
1763 ms
bg_corner.png
1814 ms
icon-sprites.gif
1820 ms
icon_fb.png
1828 ms
29 ms
xd_arbiter.php
15 ms
xd_arbiter.php
172 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
61 ms
fastbutton
129 ms
postmessageRelay
130 ms
rs=AGLTcCMZnOZwP_q6pCwQUYCN0BCxu9nBPg
18 ms
cb=gapi.loaded_0
67 ms
cb=gapi.loaded_1
69 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
94 ms
3193398744-postmessagerelay.js
63 ms
rpc:shindig_random.js
26 ms
cb=gapi.loaded_0
11 ms
ping
32 ms
like.php
36 ms
like.php
42 ms
like.php
58 ms
like.php
56 ms
like.php
63 ms
like.php
54 ms
qeKvIRsJabD.js
57 ms
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43 ms
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65 ms
hamburger-tennisverband.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
hamburger-tennisverband.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
hamburger-tennisverband.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hamburger-tennisverband.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 Hamburger-tennisverband.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.
hamburger-tennisverband.de
Open Graph description is not detected on the main page of Hamburger Tennis Verband. 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: