dvgw.de website information.

dvgw.de domain name is registered by .DE top-level domain registry. See the other sites registred in .DE domain zone.

Following name servers are specified for dvgw.de domain:

ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
ns4-06.azure-dns.info

and probably website dvgw.de is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website dvgw.de position was 19402 (in the world). The lowest Alexa rank position was 998934. Now website dvgw.de ranked in Alexa database as number 52357 (in the world).

Website dvgw.de Desktop speed measurement score (74/100) is better than the results of 57.94% of other sites shows that the page desktop performance can be improved.

dvgw.de Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of dvgw.de (19/100) is better than the results of 4.1% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

Date	Rank	Change
Sep-27-2024	52,357	-315
Sep-26-2024	52,042	671
Sep-25-2024	52,713	-412
Sep-24-2024	52,301	-300
Sep-23-2024	52,001	539
Sep-22-2024	52,540	1,872
Sep-21-2024	54,412	-1,674

dvgw.de Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.

dvgw.de whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

Domain: dvgw.de
Status: connect

dvgw.de server information

Servers Location

IP Address
13.73.178.164

Country
Netherlands

Region
Noord-Holland

City
Amsterdam

dvgw.de desktop page speed rank

Last tested: 2019-06-21

Desktop Speed Medium

74/100

dvgw.de Desktop Speed Test Quick Summary

priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.dvgw.de/typo3temp/assets/compressed/me…58c50a1e.js?1560424685
https://wurfl.io/wurfl.js
https://static.etracker.com/code/e.js
https://www.dvgw.de/typo3temp/assets/compressed/me…b3e80317.js?1560424685
https://www.dvgw.de/typo3temp/assets/compressed/me…2cff644c.js?1560424685

Optimize CSS Delivery of the following:

https://www.dvgw.de/typo3temp/assets/compressed/me…007ff0a.css?1560424685
https://fast.fonts.net/t/1.css?apiType=css&project…46e7-9ae7-3965e76ec2c1

priority - 14 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.dvgw.de/medien/was-wir-tun/waswirtun_arbeitsschutz.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_bildung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_forschung_entwicklung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_itdienstleistungen.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_pruefung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_qualitaetsmanagement.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_regelsetzung_normung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_technische_beratung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_wissenstransfer.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…/ContentElements/X.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…Elements/quick_gas.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/quick_glass.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ments/quick_potion.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ts/quick_regelwerk.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…lements/quick_user.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ck_veranstaltungen.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…k_vorteile-sichern.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…entElements/svgmap.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ntElements/x-small.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/zoom_orange.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ns/Logos/DVGW-Logo.png (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…61b-61d059c1c9b8.woff2 (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…91b-31b57ee4a875.woff2 (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…halflings-regular.woff (expiration not specified)
https://www.dvgw.de/typo3temp/assets/_processed_/d…m_blank_6ea39e7c91.gif (expiration not specified)
https://www.dvgw.de/typo3temp/assets/_processed_/e…GW-Logo_83eeaa51f8.png (expiration not specified)
https://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
https://static.etracker.com/code/e.js (4 hours)

priority - 2 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 25% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 0 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.8KiB (15% reduction).

Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ns/Logos/DVGW-Logo.png could save 905B (12% reduction).
Compressing https://www.dvgw.de/typo3temp/assets/_processed_/e…GW-Logo_83eeaa51f8.png could save 496B (14% reduction).
Compressing and resizing https://www.dvgw.de/typo3temp/assets/_processed_/d…m_blank_6ea39e7c91.gif could save 414B (65% reduction).

priority - 0 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.3KiB (18% reduction).

Minifying https://www.dvgw.de/typo3temp/assets/compressed/me…b3e80317.js?1560424685 could save 1.1KiB (18% reduction) after compression.
Minifying https://wurfl.io/wurfl.js could save 168B (52% reduction) after compression.
Minifying https://code.etracker.com/t.js?v=b7c744&et=pD3Fo9 could save 126B (11% reduction) after compression.

dvgw.de Desktop Resources

Total Resources	41
Number of Hosts	8
Static Resources	30
JavaScript Resources	10
CSS Resources	2

dvgw.de Desktop Resource Breakdown

dvgw.de mobile page speed rank

Last tested: 2018-08-27

Mobile Speed Bad

19/100

dvgw.de Mobile Speed Test Quick Summary

priority - 177 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.7MiB (65% reduction).

Compressing and resizing https://www.dvgw.de/medien/_processed_/0/9/csm_mob…kompakt_838263b411.jpg could save 487.8KiB (95% reduction).
Compressing and resizing https://www.dvgw.de/medien/_processed_/9/4/csm_trg…n-start_b22df29939.jpg could save 259KiB (97% reduction).
Compressing and resizing https://www.dvgw.de/medien/_processed_/5/2/csm_gat-wat-2018_0246aa1a72.jpg could save 206.5KiB (94% reduction).
Compressing and resizing https://www.dvgw.de/medien/_processed_/b/a/csm_ene…ausgabe_a59b7930ca.jpg could save 194.6KiB (95% reduction).
Compressing and resizing https://www.dvgw.de/medien/_processed_/5/0/csm_tri…-header_122307f4f0.jpg could save 121.8KiB (93% reduction).
Compressing https://www.dvgw.de/medien/_processed_/4/9/csm_WGC…6-x-306_4e0284510a.jpg could save 112.5KiB (75% reduction).
Compressing https://www.dvgw.de/medien/_processed_/2/c/csm_gat…-teaser_44844b29ca.jpg could save 64.1KiB (73% reduction).
Compressing https://www.dvgw.de/medien/_processed_/1/7/csm_wor…-teaser_174c636777.jpg could save 32KiB (47% reduction).
Compressing https://www.dvgw.de/medien/_processed_/4/d/csm_wor…-teaser_be8b8b7d94.jpg could save 23.9KiB (38% reduction).
Compressing https://www.dvgw.de/medien/_processed_/8/f/csm_wor…-teaser_0d07de56d9.jpg could save 20.4KiB (45% reduction).
Compressing https://www.dvgw.de/medien/_processed_/5/a/csm_wor…-teaser_7e3443c06b.jpg could save 18.8KiB (44% reduction).
Compressing https://www.dvgw.de/medien/_processed_/6/d/csm_wcc…diskurs_492b816d93.jpg could save 18.3KiB (26% reduction).
Compressing https://www.dvgw.de/medien/_processed_/f/5/csm_gat…-berlin_70a97b8e88.jpg could save 15.7KiB (27% reduction).
Compressing https://www.dvgw.de/medien/_processed_/0/2/csm_nah…ictures_82e294b22a.jpg could save 13.4KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/2/3/csm_stu…ekt2017_e88fef230e.jpg could save 11.6KiB (21% reduction).
Compressing https://www.dvgw.de/medien/_processed_/9/8/csm_mob…ssionen_37f1a0f4d3.jpg could save 11.3KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/6/9/csm_for…ww-dvgw_3974350d78.jpg could save 10.6KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/6/d/csm_pha…eu-dvgw_5d437eb350.jpg could save 8.3KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/6/d/csm_pha…eu-dvgw_d218df828b.jpg could save 8.2KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/2/9/csm_pi-…aschutz_c456758bf1.jpg could save 8KiB (21% reduction).
Compressing https://www.dvgw.de/medien/_processed_/c/3/csm_ene…ntation_34eed8802d.jpg could save 7.9KiB (21% reduction).
Compressing https://www.dvgw.de/medien/_processed_/0/b/csm_ene…e-klein_7b1a29c86e.jpg could save 6.6KiB (20% reduction).
Compressing https://www.dvgw.de/medien/_processed_/7/3/csm_inf…s-cover_f4760d76fd.jpg could save 6.4KiB (27% reduction).
Compressing https://www.dvgw.de/medien/_processed_/d/7/csm_dvg…7-klein_d9290bb789.jpg could save 6.4KiB (19% reduction).
Compressing https://www.dvgw.de/medien/_processed_/b/1/csm_erd…ik-dvgw_68d071758b.jpg could save 5.8KiB (22% reduction).
Compressing https://www.dvgw.de/medien/_processed_/9/e/csm_ene…memarkt_1ba2465e23.jpg could save 5.7KiB (18% reduction).
Compressing https://www.dvgw.de/medien/_processed_/7/3/csm_koh…rk-dvgw_417470549f.jpg could save 5.4KiB (19% reduction).
Compressing https://www.dvgw.de/medien/_processed_/c/a/csm_ewp…elaunch_4c9966b9c6.jpg could save 5.1KiB (18% reduction).
Compressing https://www.dvgw.de/medien/_processed_/4/2/csm_g20…pt-trgi_ab6ecde76f.jpg could save 4.9KiB (21% reduction).
Compressing https://www.dvgw.de/medien/_processed_/d/2/csm_tri…iistock_268546f3d0.jpg could save 4.5KiB (22% reduction).
Compressing https://www.dvgw.de/medien/_processed_/0/d/csm_dvg…echarge_5c2ca4c508.jpg could save 4.4KiB (18% reduction).
Compressing https://www.dvgw.de/medien/_processed_/d/6/csm_gat-koeln-web_5cecdd860b.jpg could save 4.2KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/d/6/csm_gat-koeln-web_d70a3530d8.jpg could save 4.2KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/7/b/csm_wat-2017-logo_6ddc3119b6.jpg could save 4.1KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/7/b/csm_wat-2017-logo_9239947a2a.jpg could save 3.9KiB (25% reduction).
Compressing https://www.dvgw.de/medien/_processed_/7/b/csm_por…g-klein_29b523d51c.png could save 2.8KiB (13% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ns/Logos/DVGW-Logo.png could save 905B (12% reduction).
Compressing https://www.dvgw.de/typo3temp/_processed_/e/6/csm_DVGW-Logo_5a9475f16a.png could save 496B (14% reduction).

priority - 96 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.dvgw.de/medien/_processed_/0/1/csm_ges…dnungen_0f0a171cc1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/1/csm_ges…dnungen_b11bc7c0e7.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/2/csm_dvg…xBrylov_b3e52ffe5c.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/2/csm_nah…ictures_82e294b22a.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/2/csm_sto…rypixel_6bb5891ca5.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/5/csm_ifa…-presse_d6f7a02826.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/7/csm_dvg…e-koeln_ecdaa438b7.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/9/csm_mob…kompakt_838263b411.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/a/csm_gas…nsition_915292e008.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/b/csm_ene…e-klein_7b1a29c86e.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/d/csm_dvg…echarge_5c2ca4c508.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/0/e/csm_dvg…_1klein_7108b5c2f0.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/5/csm_por…en-logo_8c1904ad60.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/7/csm_wor…-teaser_174c636777.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/8/csm_gas…-fakten_78bd324450.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/9/csm_jun…cken-cd_0a2a40de93.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/c/csm_kar…anlagen_4768010d26.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/1/c/csm_run…t_klein_5c3e0322a1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/2/1/csm_DVG…AT-2016_09019bda14.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/2/3/csm_stu…ekt2017_e88fef230e.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/2/7/csm_dig…4909094_d17d3082e0.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/2/9/csm_pi-…aschutz_c456758bf1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/2/c/csm_gat…-teaser_44844b29ca.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/3/0/csm_due…rypixel_81ff878fa9.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/3/5/csm_dig…sierung_ca0057c2c2.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/3/b/csm_it-…matejmo_901fa4a29f.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/2/csm_g20…pt-trgi_ab6ecde76f.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/5/csm_lab…ersting_e09eaf7094.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/5/csm_pow…enhagen_3887714807.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/5/csm_pow…enhagen_5aa4871101.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/6/csm_for…er-2025_343839c220.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/7/csm_Mas…_Tatomm_8aafcfc5e4.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/7/csm_gas…3317131_2f52091401.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/7/csm_gas…3317131_7aab8ec38c.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/9/csm_WGC…6-x-306_4e0284510a.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/9/csm_sym…iistock_0dde3357b1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/d/csm_wor…-teaser_be8b8b7d94.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/4/f/csm_bus…-tholer_71d90d3dbe.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/0/csm_tri…-header_122307f4f0.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/2/csm_due…rypixel_4482524cb2.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/2/csm_gat-wat-2018_0246aa1a72.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/4/csm_fun…Yanawut_105cf4421b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/4/csm_it-…xBrylov_c9d1d69f4d.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/9/csm_it-…anlagen_c06996e7c4.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/5/a/csm_wor…-teaser_7e3443c06b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/0/csm_neu…satzung_8ce1031e44.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/6/csm_boo…p-cover_21e4e65265.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/9/csm_for…ww-dvgw_3974350d78.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/9/csm_wgc…orschau_79be9aff8b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/b/csm_hin…ren-b3s_eeed010416.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/d/csm_pha…eu-dvgw_5d437eb350.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/d/csm_pha…eu-dvgw_d218df828b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/d/csm_wcc…diskurs_492b816d93.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/6/e/csm_DVG…2-07-18_1874c50ffb.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/3/csm_inf…s-cover_f4760d76fd.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/3/csm_koh…rk-dvgw_417470549f.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/9/csm_dvg…aer1970_a496ccacf2.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/b/csm_DVG…dwasser_a35d81c971.png (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/b/csm_por…g-klein_29b523d51c.png (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/b/csm_wat-2017-logo_6ddc3119b6.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/7/b/csm_wat-2017-logo_9239947a2a.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/8/6/csm_for…8-04-25_8aa5fa7844.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/8/f/csm_wor…-teaser_0d07de56d9.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/0/csm_wey…fat2018_2c0c8a726e.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/4/csm_koh…unkohle_230966c17c.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/4/csm_trg…n-start_b22df29939.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/5/csm_den…dt-dvgw_5e2ac8fd7a.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/5/csm_mob…kompakt_839d6df38b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/8/csm_mob…ssionen_37f1a0f4d3.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/e/csm_ene…et-dvgw_9073a5fdba.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/9/e/csm_ene…memarkt_1ba2465e23.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/a/8/csm_dvg…rmstadt_7420cb897e.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/a/e/csm_zah…ziffern_2601ff4047.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/1/csm_erd…ik-dvgw_68d071758b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/1/csm_wm-…meldung_3932dfc8e9.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/2/csm_ver…aessern_fc78dfdc29.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/8/csm_power-to-gas_e2b33da129.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/a/csm_ene…ausgabe_a59b7930ca.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/c/csm_w20…edrink1_cd39cca560.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/b/f/csm_dvg…artjazz_875d0a32cf.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/c/1/csm_g20…roadmap_e0e9c015ff.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/c/3/csm_ene…ntation_34eed8802d.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/c/3/csm_w20…quellen_a4327a41b2.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/c/a/csm_ewp…elaunch_4c9966b9c6.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/2/csm_pow…enhagen_574ec6ea39.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/2/csm_tri…iistock_268546f3d0.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/6/csm_gat-koeln-web_5cecdd860b.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/6/csm_gat-koeln-web_d70a3530d8.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/7/csm_col…chronik_b6bbb6c5b4.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/7/csm_dvg…7-klein_d9290bb789.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/d/d/csm_pfl…-Kostic_5ad38209cf.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/e/5/csm_w20…zentrat_7e503e68b5.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/e/d/csm_ewp…t-cover_c086d446d1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/1/csm_twins_8175e82f38.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/5/csm_gat…cube-02_7bb59593be.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/5/csm_gat…-berlin_70a97b8e88.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/6/csm_kar…803-CPN_dcaff07533.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/9/csm_fra…ab-wvgw_e49ecc2af1.jpg (expiration not specified)
https://www.dvgw.de/medien/_processed_/f/d/csm_gas…de-dvgw_6570240d0e.jpg (expiration not specified)
https://www.dvgw.de/medien/user_upload/facebook_02.svg (expiration not specified)
https://www.dvgw.de/medien/user_upload/twitter_02.svg (expiration not specified)
https://www.dvgw.de/medien/user_upload/youtube.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_arbeitsschutz.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_bildung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_forschung_entwicklung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_itdienstleistungen.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_pruefung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_qualitaetsmanagement.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_regelsetzung_normung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_technische_beratung.svg (expiration not specified)
https://www.dvgw.de/medien/was-wir-tun/waswirtun_wissenstransfer.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…/ContentElements/X.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…Elements/quick_gas.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/quick_glass.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ments/quick_potion.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ts/quick_regelwerk.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…lements/quick_user.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ck_veranstaltungen.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…k_vorteile-sichern.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…entElements/svgmap.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ntElements/x-small.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/zoom_orange.svg (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ns/Logos/DVGW-Logo.png (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…pecific/smartphone.css (expiration not specified)
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…halflings-regular.woff (expiration not specified)
https://www.dvgw.de/typo3conf/ext/solr/Resources/I…d_100_f7f7f7_1x100.png (expiration not specified)
https://www.dvgw.de/typo3temp/_processed_/e/6/csm_DVGW-Logo_5a9475f16a.png (expiration not specified)
https://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
https://static.etracker.com/code/e.js (4 hours)

priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://fast.fonts.net/jsapi/89c56373-a1ee-46e7-9ae7-3965e76ec2c1.js
https://www.dvgw.de/typo3temp/compressor/merged-a1…68958765.js?1533628544
https://wurfl.io/wurfl.js
https://static.etracker.com/code/e.js
https://www.dvgw.de/typo3temp/compressor/merged-cc…4f3ca66c.js?1533628544

Optimize CSS Delivery of the following:

https://www.dvgw.de/typo3temp/compressor/merged-31…a24ea15.css?1533628544
https://www.dvgw.de/typo3conf/ext/solr/Resources/C….custom.css?1533628449
https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…pecific/smartphone.css

priority - 24 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 53% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 5 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 52.3KiB (28% reduction).

Minifying https://www.dvgw.de/typo3temp/compressor/merged-a1…68958765.js?1533628544 could save 52.1KiB (28% reduction) after compression.
Minifying https://wurfl.io/wurfl.js could save 182B (32% reduction).

priority - 2 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 19.1KiB (54% reduction).

Compressing https://www.dvgw.de/medien/user_upload/youtube.svg could save 2.1KiB (66% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_regelsetzung_normung.svg could save 1.8KiB (64% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ts/quick_regelwerk.svg could save 1.6KiB (65% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…entElements/svgmap.svg could save 1.3KiB (64% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_pruefung.svg could save 1.3KiB (62% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_itdienstleistungen.svg could save 1.1KiB (61% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_arbeitsschutz.svg could save 1,002B (57% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ck_veranstaltungen.svg could save 991B (62% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_technische_beratung.svg could save 906B (52% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_forschung_entwicklung.svg could save 901B (51% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_qualitaetsmanagement.svg could save 868B (52% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ments/quick_potion.svg could save 726B (50% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/zoom_orange.svg could save 675B (50% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_wissenstransfer.svg could save 540B (49% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ements/quick_glass.svg could save 486B (45% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…k_vorteile-sichern.svg could save 447B (43% reduction).
Compressing https://www.dvgw.de/medien/was-wir-tun/waswirtun_bildung.svg could save 427B (43% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…lements/quick_user.svg could save 398B (41% reduction).
Compressing https://www.dvgw.de/medien/user_upload/twitter_02.svg could save 384B (42% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…ntElements/x-small.svg could save 363B (44% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…Elements/quick_gas.svg could save 346B (39% reduction).
Compressing https://www.dvgw.de/medien/user_upload/facebook_02.svg could save 204B (33% reduction).
Compressing https://www.dvgw.de/typo3conf/ext/dvgw/Resources/P…/ContentElements/X.svg could save 193B (32% reduction).
Compressing https://wurfl.io/wurfl.js could save 155B (28% reduction).

priority - 1 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 10.6KiB (14% reduction).

Minifying https://www.dvgw.de/ could save 10.3KiB (14% reduction) after compression.
Minifying https://www.dvgw.de/?type=50002 could save 371B (13% reduction) after compression.

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (29% reduction).

Minifying https://www.dvgw.de/typo3conf/ext/solr/Resources/C….custom.css?1533628449 could save 1.3KiB (29% reduction) after compression.

dvgw.de Mobile Resources

Total Resources	150
Number of Hosts	8
Static Resources	135
JavaScript Resources	11
CSS Resources	4

dvgw.de Mobile Resource Breakdown

dvgw.de mobile page usability

Last tested: 2018-08-27

Mobile Usability Good

96/100

dvgw.de Mobile Usability Test Quick Summary

priority - 3 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <li id="slick-slide30" class="slick-active">1</li> and 4 others are close to other tap targets.

The tap target <li id="slick-slide30" class="slick-active">1</li> and 1 others are close to other tap targets.

The tap target <button type="button">1</button> and 4 others are close to other tap targets.

The tap target <li id="slick-slide31">2</li> and 7 others are close to other tap targets.

The tap target <a href="https://twitter.com/dvgw"></a> and 1 others are close to other tap targets.
The tap target <a href="leistungen/pub…en/newsletter/">NEWSLETTER ABONNIEREN</a> is close to 1 other tap targets.
The tap target <a href="der-dvgw/">Der DVGW</a> is close to 1 other tap targets.
The tap target <a href="impressum/">Impressum |</a> and 1 others are close to other tap targets.

dvgw.de similar domains

Similar domains:

www.dvgw.com
www.dvgw.net
www.dvgw.org
www.dvgw.info
www.dvgw.biz
www.dvgw.us
www.dvgw.mobi
www.vgw.de
www.dvgw.de
www.xvgw.de
www.dxvgw.de
www.xdvgw.de
www.svgw.de
www.dsvgw.de
www.sdvgw.de
www.evgw.de
www.devgw.de
www.edvgw.de
www.rvgw.de
www.drvgw.de
www.rdvgw.de
www.fvgw.de
www.dfvgw.de
www.fdvgw.de
www.cvgw.de
www.dcvgw.de
www.cdvgw.de
www.dgw.de
www.dcgw.de
www.dvcgw.de
www.dfgw.de
www.dvfgw.de
www.dggw.de
www.dvggw.de
www.dgvgw.de
www.dbgw.de
www.dvbgw.de
www.dbvgw.de
www.dvw.de
www.dvfw.de
www.dvgfw.de
www.dvvw.de
www.dvgvw.de
www.dvvgw.de
www.dvtw.de
www.dvgtw.de
www.dvtgw.de
www.dvbw.de
www.dvgbw.de
www.dvyw.de
www.dvgyw.de
www.dvygw.de
www.dvhw.de
www.dvghw.de
www.dvhgw.de
www.dvg.de
www.dvgq.de
www.dvgwq.de
www.dvgqw.de
www.dvga.de
www.dvgwa.de
www.dvgaw.de
www.dvgs.de
www.dvgws.de
www.dvgsw.de
www.dvge.de
www.dvgwe.de
www.dvgew.de

dvgw.de Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

dvgw.de TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.

DVGW.DE DVGW: DVGW - Deutscher Verein des Gas- und Wasserfaches

dvgw.de website information.

Weekly Rank Report

Advertisement

dvgw.de Rank History

dvgw.de whois

dvgw.de server information

Servers Location

dvgw.de desktop page speed rank

dvgw.de Desktop Speed Test Quick Summary

priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 2 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 0 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.8KiB (15% reduction).

priority - 0 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.3KiB (18% reduction).

dvgw.de Desktop Resources

dvgw.de Desktop Resource Breakdown

dvgw.de mobile page speed rank

dvgw.de Mobile Speed Test Quick Summary

priority - 177 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.7MiB (65% reduction).

priority - 96 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 24 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 5 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 52.3KiB (28% reduction).

priority - 2 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 19.1KiB (54% reduction).

priority - 1 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 10.6KiB (14% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (29% reduction).

dvgw.de Mobile Resources

dvgw.de Mobile Resource Breakdown

dvgw.de mobile page usability

dvgw.de Mobile Usability Test Quick Summary

priority - 3 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

dvgw.de similar domains

dvgw.de Ping

dvgw.de TRACEROUTE