7 sec in total
823 ms
5.8 sec
332 ms
Welcome to ogs-tsv.de homepage info - get ready to check OGS Tsv best content right away, or after learning these important things about ogs-tsv.de
Visit ogs-tsv.deWe analyzed Ogs-tsv.de page load time and found that the first response time was 823 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ogs-tsv.de performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value4.4 s
40/100
25%
Value3.5 s
89/100
10%
Value10 ms
100/100
30%
Value0.14
79/100
15%
Value2.6 s
98/100
10%
823 ms
213 ms
573 ms
249 ms
485 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 92% of them (79 requests) were addressed to the original Ogs-tsv.de, 6% (5 requests) were made to Tsv-bayer-dormagen.de and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Ogs-tsv.de.
Page size can be reduced by 328.3 kB (10%)
3.2 MB
2.9 MB
In fact, the total size of Ogs-tsv.de main page is 3.2 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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 166.9 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 36.0 kB, which is 19% 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 166.9 kB or 87% of the original size.
Potential reduce by 11.9 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. OGS Tsv images are well optimized though.
Potential reduce by 103.0 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 103.0 kB or 71% of the original size.
Potential reduce by 46.4 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. Ogs-tsv.de needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 83% of the original size.
Number of requests can be reduced by 10 (12%)
82
72
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OGS Tsv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
ogs-tsv.de
823 ms
core.js
213 ms
mootools-core.js
573 ms
caption.js
249 ms
style.css
485 ms
modernizr-1.5.min.js
263 ms
jquery.min.js
33 ms
plugins.js
381 ms
script.js
378 ms
bayer.png
297 ms
stiftungsport_small.png
391 ms
roehmer_therme.png
295 ms
logo_sportstiftung_nrw_small.png
295 ms
acf2807.jpg
296 ms
bg_top.png
240 ms
logo.png
246 ms
TSVBayerDormagen1920ev.png
245 ms
bg_n.png
247 ms
sprites.png
251 ms
hover_bg_r.png
242 ms
hover_bg_m.png
477 ms
bg_c.png
460 ms
tas1.jpg
715 ms
ta-schule.jpg
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regenbogen-ansicht.jpg
700 ms
essen1.gif
477 ms
essen2.gif
691 ms
logo-ogs-allgemein.gif
806 ms
logo-ogs-tannenbusch.gif
908 ms
logo-ogs-rheinfeld.gif
1033 ms
weihnachten.gif
915 ms
loeffel.gif
938 ms
gesicht.gif
950 ms
herz.gif
1034 ms
logo.jpg
1152 ms
plakat-weihnachtsbazar-2015.jpg
1401 ms
tannenbusch_logo.jpg
1388 ms
Flyer-troedel-30052015.jpg
1780 ms
Osterferienbericht-2015-OGS.jpg
1463 ms
kinderparlament.jpg
1709 ms
weihn14.jpg
1767 ms
weihn14-2.jpg
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weihn14-3.jpg
1839 ms
Plakat_Advent_Troedel.jpg
1801 ms
herbstferien_2014-6.jpg
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flyer-advent-2014.jpg
2099 ms
logo.jpg
2008 ms
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37 ms
osterferienbericht_2014-5.jpg
2142 ms
ballon.jpg
2192 ms
silvester.gif
2236 ms
kids-in-action.jpg
2004 ms
st-claus.jpg
2134 ms
advent-3013.jpg
2314 ms
kids-in-action.gif
2120 ms
tsv-wir-bewegen-dich.gif
2210 ms
herbst2013-2.jpg
2689 ms
herbst2013-4.jpg
2584 ms
drums1.jpg
2356 ms
drums2.jpg
2288 ms
bild-schulfest-tannenb.jpg
2330 ms
oster13.jpg
2395 ms
osterhase1a.jpg
2589 ms
schnee.jpg
2542 ms
frohe-ostern.jpg
2577 ms
christmas-wishes.gif
2347 ms
weihnachtsspielfest_2012.gif
2354 ms
weihnachtsmann.gif
2392 ms
glocke.gif
2543 ms
plakat-kindertroedel.jpg
2912 ms
ogs-traeger.jpg
2581 ms
stuehle.jpg
2735 ms
zirkus.jpg
2507 ms
sommerf2012-1.jpg
2647 ms
sommerf2012.jpg
2614 ms
ogs-experimentiermeile.jpg
2478 ms
ferienprogramm-tsv-dormagen.jpg
2467 ms
karneval.jpg
2450 ms
ostern.jpg
2483 ms
gesichter.gif
2445 ms
ferienwoche2011_1.jpg
2473 ms
ferienwoche2011_2.jpg
2525 ms
bildungspartner-sportverein.jpg
2530 ms
news_arrow.png
2395 ms
Logo_klein.png
2352 ms
handheld.css
112 ms
ogs-tsv.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
ogs-tsv.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ogs-tsv.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ogs-tsv.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 Ogs-tsv.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.
ogs-tsv.de
Open Graph description is not detected on the main page of OGS Tsv. 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: