Tools & Wizards About Us
dsv.de screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dsv.de

 | Deutscher Schwimm-Verband e.V.

Page Load Speed

9.9 sec in total

First Response

716 ms

Resources Loaded

8 sec

Page Rendered

1.2 sec

dsv.de screenshot

About Website

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

Visit dsv.de

Key Findings

We analyzed Dsv.de page load time and found that the first response time was 716 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dsv.de performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

716 ms

stylesheet_249f78c400.css

516 ms

jquery.ui.theme.css

514 ms

jquery.ui.datepicker.css

408 ms

powermailBasic.css

409 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 97% of them (104 requests) were addressed to the original Dsv.de, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Dsv.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 648.8 kB (21%)

Content Size

3.1 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dsv.de main page is 3.1 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 78.6 kB

  • Original 91.5 kB
  • After minification 86.2 kB
  • After compression 13.0 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 78.6 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 32.9 kB

  • Original 2.3 MB
  • After minification 2.2 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. Dsv images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 449.4 kB

  • Original 598.1 kB
  • After minification 479.3 kB
  • After compression 148.7 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 449.4 kB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 87.9 kB

  • Original 105.9 kB
  • After minification 78.8 kB
  • After compression 18.0 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. Dsv.de needs all CSS files to be minified and compressed as it can save up to 87.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (36%)

Requests Now

105

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dsv. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

716 ms

stylesheet_249f78c400.css

stylesheet_249f78c400.css

516 ms

jquery.ui.theme.css

jquery.ui.theme.css

514 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

408 ms

powermailBasic.css

powermailBasic.css

409 ms

jquery-1.7.x-1.8.x.js

jquery-1.7.x-1.8.x.js

1036 ms

javascript_757c080409.js

javascript_757c080409.js

308 ms

kiwi_accordion.js

kiwi_accordion.js

410 ms

jquery211_.js

jquery211_.js

1108 ms

jquery.stylish-select.js

jquery.stylish-select.js

616 ms

jquery.form-defaults.js

jquery.form-defaults.js

517 ms

fullcalendar.js

fullcalendar.js

932 ms

dsv_scripts.js

dsv_scripts.js

518 ms

jquery.easing.1.2.js

jquery.easing.1.2.js

520 ms

jquery.anythingslider.js

jquery.anythingslider.js

725 ms

jquery.history.js

jquery.history.js

620 ms

jquery.opacityrollover.js

jquery.opacityrollover.js

623 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

827 ms

dsv_scripts_galerie.js

dsv_scripts_galerie.js

727 ms

xfade2.js

xfade2.js

827 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

1064 ms

jquery.printElement.js

jquery.printElement.js

931 ms

jquery211.js

jquery211.js

515 ms

doubletaptogo.js

doubletaptogo.js

646 ms

jquery.validationEngine-en.js

jquery.validationEngine-en.js

646 ms

jquery.validationEngine.js

jquery.validationEngine.js

848 ms

tabs.js

tabs.js

646 ms

form.js

form.js

658 ms

powermail_frontend.js

powermail_frontend.js

743 ms

ga.js

ga.js

28 ms

dsv_globals.css

dsv_globals.css

167 ms

dsv_navigation.css

dsv_navigation.css

172 ms

dsv_content.css

dsv_content.css

162 ms

dsv_formulare.css

dsv_formulare.css

173 ms

stylish-select.css

stylish-select.css

265 ms

fullcalendar.css

fullcalendar.css

264 ms

anythingslider.css

anythingslider.css

266 ms

dsv_slider.css

dsv_slider.css

265 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

276 ms

dsv_galerie.css

dsv_galerie.css

364 ms

xfade2.css

xfade2.css

366 ms

__utm.gif

__utm.gif

25 ms

collect

collect

104 ms

bg_body.png

bg_body.png

598 ms

logo.jpg

logo.jpg

122 ms

151209_Schwimmen.jpg

151209_Schwimmen.jpg

1251 ms

151207_Wasserball.jpg

151207_Wasserball.jpg

2907 ms

140825_Freiwasser.jpg

140825_Freiwasser.jpg

521 ms

150609_Wasserspringen.jpg

150609_Wasserspringen.jpg

941 ms

160201_Synchronschwimmen.jpg

160201_Synchronschwimmen.jpg

2207 ms

bfg01.jpg

bfg01.jpg

725 ms

button_suche_lo.png

button_suche_lo.png

687 ms

swimandmore01.jpg

swimandmore01.jpg

894 ms

140612_Schwimmabzeichen_9149f526a3.png

140612_Schwimmabzeichen_9149f526a3.png

827 ms

dsv_jugen_Logo_198x115_3ba5685497.jpg

dsv_jugen_Logo_198x115_3ba5685497.jpg

922 ms

140221_KW_Seenlust_animGif_186x108.gif

140221_KW_Seenlust_animGif_186x108.gif

1506 ms

140716_VE_Chance_fuer_die_Zukunft_47f6c9712b.png

140716_VE_Chance_fuer_die_Zukunft_47f6c9712b.png

1021 ms

140131_Logo_NADA_gemeinsam_gegen_Doping_web_bbdbfadc6d.jpg

140131_Logo_NADA_gemeinsam_gegen_Doping_web_bbdbfadc6d.jpg

1125 ms

151123_DM_LS_Braunschweig_2016_web.jpg

151123_DM_LS_Braunschweig_2016_web.jpg

1119 ms

151105_Logo_DM_Schwimmen_2016_web.jpg

151105_Logo_DM_Schwimmen_2016_web.jpg

1223 ms

151217_DM_Gera_2016_web.jpg

151217_DM_Gera_2016_web.jpg

1535 ms

Logo_London_2016_web.jpg

Logo_London_2016_web.jpg

1625 ms

160128_dsv-masters-event-wball_web.jpg

160128_dsv-masters-event-wball_web.jpg

1429 ms

151111_Masters_Synchronschwimmen_DM_2016_web.jpg

151111_Masters_Synchronschwimmen_DM_2016_web.jpg

2052 ms

160118_Logo_DM_FW_2016_web.jpg

160118_Logo_DM_FW_2016_web.jpg

1703 ms

151111_Masters_Wasserspringen_DM_2016_web.jpg

151111_Masters_Wasserspringen_DM_2016_web.jpg

1740 ms

Logo_Rio2016_web.jpg

Logo_Rio2016_web.jpg

2037 ms

160126_Windsor_2016_Logo_web.jpg

160126_Windsor_2016_Logo_web.jpg

1910 ms

AiS_SOS.png

AiS_SOS.png

2048 ms

AiS_Landkarte.png

AiS_Landkarte.png

2112 ms

160216_Maria_Lenk_Aquatic_Centre_Rio_c2ba85cbc5.jpg

160216_Maria_Lenk_Aquatic_Centre_Rio_c2ba85cbc5.jpg

2132 ms

151217_Ehrenamt_DOSB-Flyer_6afe4b7076.jpg

151217_Ehrenamt_DOSB-Flyer_6afe4b7076.jpg

2247 ms

Logo_London_2016_news_d7c18ae67e.jpg

Logo_London_2016_news_d7c18ae67e.jpg

2248 ms

160208_French_Open_Synchro_2016_573861a8e2.jpg

160208_French_Open_Synchro_2016_573861a8e2.jpg

2212 ms

160211_Spandau_Eger_MSeifert_818c34e025.jpg

160211_Spandau_Eger_MSeifert_818c34e025.jpg

2336 ms

Logo_London_2016_news_628cea8d61.jpg

Logo_London_2016_news_628cea8d61.jpg

2371 ms

160209_Logo_Stiftung_Lebendige_Stadt_news_42e8e0f4a0.jpg

160209_Logo_Stiftung_Lebendige_Stadt_news_42e8e0f4a0.jpg

2313 ms

16.02.10_Stadtbad_Halle_d65272f8a5.jpg

16.02.10_Stadtbad_Halle_d65272f8a5.jpg

2450 ms

151006_Schwimmbad_Sanierung_PA_0039a4dfcd.jpg

151006_Schwimmbad_Sanierung_PA_0039a4dfcd.jpg

2285 ms

140122_Logo_Kaernten_Schatten_mini.jpg

140122_Logo_Kaernten_Schatten_mini.jpg

2443 ms

150421_Logo_Ameo_web.jpg

150421_Logo_Ameo_web.jpg

2174 ms

Logo_Head_Swimming_web.jpg

Logo_Head_Swimming_web.jpg

1913 ms

ARENA_LOGO_schwar_web.jpg

ARENA_LOGO_schwar_web.jpg

2074 ms

tyr_partner.jpg

tyr_partner.jpg

2184 ms

pro_touch_Logo_198x115.jpg

pro_touch_Logo_198x115.jpg

1873 ms

diapolo_Logo_198x115.png

diapolo_Logo_198x115.png

1774 ms

andels_Logo_198x115.jpg

andels_Logo_198x115.jpg

1941 ms

logo_picture_alliance_mini.gif

logo_picture_alliance_mini.gif

1857 ms

150429_Logo_ASS_neu_klein.jpg

150429_Logo_ASS_neu_klein.jpg

1976 ms

Logo_Deutscher_Sportausweis_2014_web.png

Logo_Deutscher_Sportausweis_2014_web.png

2383 ms

Logo_Sporthilfe_web.jpg

Logo_Sporthilfe_web.jpg

1858 ms

iat_rotation.jpg

iat_rotation.jpg

1848 ms

bmi_rotation.jpg

bmi_rotation.jpg

1750 ms

Pro-Bad-Rotator.jpg

Pro-Bad-Rotator.jpg

1661 ms

DOSB_Logo_198x115.jpg

DOSB_Logo_198x115.jpg

1687 ms

bmvg_rotation.jpg

bmvg_rotation.jpg

1961 ms

150218_Logo_FINA_web.png

150218_Logo_FINA_web.png

1893 ms

len_rotation.jpg

len_rotation.jpg

1458 ms

line_box.gif

line_box.gif

1454 ms

160209_Tickets_Frauen_GER-RUS_4f187f6a8d.jpg

160209_Tickets_Frauen_GER-RUS_4f187f6a8d.jpg

1561 ms

Ergebnisse_Schwimmen_ded0373668.png

Ergebnisse_Schwimmen_ded0373668.png

1348 ms

Ergebnisse_Freiwasserschwimmen_cd52fe9ecc.png

Ergebnisse_Freiwasserschwimmen_cd52fe9ecc.png

1454 ms

Ergebnisse_Wasserspringen_ec123c2d9a.png

Ergebnisse_Wasserspringen_ec123c2d9a.png

1540 ms

Ergebnisse_Wasserball_9fca071a22.png

Ergebnisse_Wasserball_9fca071a22.png

1561 ms

Ergebnisse_Synchronschwimmen_d77d70b035.png

Ergebnisse_Synchronschwimmen_d77d70b035.png

1765 ms

Logo_HRS_Buchung.jpg

Logo_HRS_Buchung.jpg

1946 ms

1018 ms

Accessibility Review

dsv.de accessibility score

63

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dsv.de best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dsv.de SEO score

69

Search Engine Optimization Advices

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 Dsv.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 Dsv.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

dsv.de

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