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CO2ONLINE.DE Energiesparen & Klimaschutz zuhause | co2online

co2online.de Website Information

Daily Unique Visits: 44,956

Daily Page Views: 269,736

Income Per Day: $539

Estimated Value: $388,080

This website is located in Germany and is using following IP address 192.166.196.85. See the complete list of popular websites hosted in Germany.

co2online.de is registered under .DE top-level domain. Please check other sites in .DE zone.

Website co2online.de is using the following name servers:

  • ns.udag.org
  • ns.udag.de
  • ns.udag.net

and is probably hosted by Cronon Aktiengesellschaft. See the full list of other websites hosted by Cronon Aktiengesellschaft.

The highest website co2online.de position in Alexa rank database was 10882 and the lowest rank position was 971580. Current position of co2online.de in Alexa rank database is 31903.

Desktop speed score of co2online.de (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of co2online.de (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of co2online.de (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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co2online.de Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

co2online.de whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain: co2online.de
Status: connect

co2online.de server information

Servers Location

co2online.de desktop page speed rank

Last tested: 2019-08-30

Desktop Speed Medium
69/100

co2online.de Desktop Speed Test Quick Summary


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priority - 9Avoid landing page redirects

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priority - 4Leverage browser caching

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 2Minify CSS

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priority - 0Minify HTML

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co2online.de Desktop Resource Breakdown

Total Resources94
Number of Hosts14
Static Resources62
JavaScript Resources12
CSS Resources6

co2online.de mobile page speed rank

Last tested: 2018-12-07

Mobile Speed Bad
46/100

co2online.de Mobile Speed Test Quick Summary


priority - 71Optimize images

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priority - 41Leverage browser caching

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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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co2online.de Mobile Resource Breakdown

Total Resources87
Number of Hosts8
Static Resources73
JavaScript Resources9
CSS Resources3

co2online.de mobile page usability

Last tested: 2018-12-07

Mobile Usability Good
98/100

co2online.de Mobile Usability Test Quick Summary


priority - 2Size 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 <a href="https://www.co…ffcheck-17375/"></a> is close to 1 other tap targets.
The tap target <a href="#1" class="toc selected">1</a> and 1 others are close to other tap targets.
The tap target <a href="#2" class="toc">2</a> and 5 others are close to other tap targets.
The tap target <input id="email" type="text" name="contact1[email]" class=""> and 1 others are close to other tap targets.
The tap target <input type="submit" name="contact1[step-2-next]" class="button secondary right"> is close to 1 other tap targets.
The tap target <label for="datenschutz">Mit der Anmeld…erung enthält.</label> is close to 1 other tap targets.
The tap target <a href="http://www.co2…utzerklaerung/">Datenschutzerklärung</a> is close to 1 other tap targets.

co2online.de HTML validation

Errors

When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.

Line: 385 Column: 2012 - 2748
"...on3d: ;"> <img srcset="https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_2ba227043a.png 1600w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_b20e9de035.png 1200w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_b00902a010.png 980w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_1c379a5c9a.png 768w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_d14e28bb33.png 560w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_c1b3bf21d5.png 480w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_7951ca10ba.png 360w" class="ls-bg" src="https://www.co2online.de/fileadmin/co2/buehne/co2_Startseite.png" width="990" height="340" alt="" /> <p id..." Line: 385 Column: 11323 - 12059
"...on3d: ;"> <img srcset="https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_2ba227043a.png 1600w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_b20e9de035.png 1200w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_b00902a010.png 980w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_1c379a5c9a.png 768w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_d14e28bb33.png 560w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_c1b3bf21d5.png 480w,https://www.co2online.de/fileadmin/_processed_/csm_co2_Startseite_7951ca10ba.png 360w" class="ls-bg" src="https://www.co2online.de/fileadmin/co2/buehne/co2_Startseite.png" width="990" height="340" alt="" /> <p id..."

Bad value “(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.

Line: 388 Column: 113 - 381
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_steckerleiste_5d4fa6d42e.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 389 Column: 122 - 400
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_handwerkerin-gespiegelt_b738426946.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 390 Column: 112 - 391
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_geld-und-haus-menu-gross_5b781ea9ff.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 417 Column: 30 - 306
"... <picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_schimmel-feuchtigkeit_6d158e93c4.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 256 - 519
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_KSK_Logo_4562582d69.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 2045 - 2369
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_praxistest-solarthermie-kucharzik-installation-kollektor-aufs-dach-02_6e30146c50.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 4445 - 4733
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_Kein-co2-Siegel_hochkant_Kampagne_16cc10d96f.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 6463 - 6758
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_heizung-thermostat-modernisierung-teaser_b5e32d8cc5.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 8507 - 8780
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-heizspiegel_0d5744a0c8.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 10366 - 10645
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_premiumlightpro-logo-310_7ae0ffa9d2.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 12344 - 12613
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_einsparzaehler_cd7624c478.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 14294 - 14588
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_stromspiegel-2016-beratung-flyer-teaser_b2c0adb6af.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 16341 - 16606
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-ssi_e4d727b398.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 18228 - 18508
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_sanieren-60plus-co2online_bb7d7f4fd6.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 20384 - 20664
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_klima-z-daemmen-co2online_4d06706800.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 22540 - 22855
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_praxistest-brennstoffzelle-werner-berner-familie-vor-heizung_f757f30a5c.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 24881 - 25161
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_ESM16-Logo_komplett-print_ddf4a7cc0d.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 26820 - 27097
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-energiesparclub_9d575f7942.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 28791 - 29059
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-smergy_abe0ecbf7b.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 30595 - 30889
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_ecogator-smartphone-energielabel-teaser_8fad659640.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 32620 - 32886
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-eecc_5dcbe7875e.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 34469 - 34752
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-logo-kaeltepreis-2016_466f4f22e5.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 36539 - 36826
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_159-feuer-sucht-eis-sammelaktion_931fbe1ab1.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 38581 - 38852
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-sparpumpe_fe637e7a46.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..." Line: 541 Column: 40557 - 40840
"...><picture><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_kein-co2-Siegel-netzwerk-296_ec7febe516.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-device-pixel-ratio: 1.3) and (max-width: 360px), (min-resolution: 120dpi) and (max-width: 360px)"><sourc..."

Bad value “(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.

Line: 388 Column: 506 - 774
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_steckerleiste_e24f0f189a.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 389 Column: 535 - 813
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_handwerkerin-gespiegelt_451364a00d.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 390 Column: 527 - 806
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_geld-und-haus-menu-gross_30f8486368.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 417 Column: 439 - 715
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_schimmel-feuchtigkeit_5fd2101e80.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 639 - 902
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_KSK_Logo_4562582d69.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 2550 - 2874
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_praxistest-solarthermie-kucharzik-installation-kollektor-aufs-dach-02_0bd01b8171.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 4878 - 5166
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_Kein-co2-Siegel_hochkant_Kampagne_16cc10d96f.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 6910 - 7205
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_heizung-thermostat-modernisierung-teaser_f505fd2736.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 8910 - 9183
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-heizspiegel_4d166f725b.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 10781 - 11060
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_premiumlightpro-logo-310_7ae0ffa9d2.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 12739 - 13008
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_einsparzaehler_4ebd6955f0.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 14739 - 15033
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_stromspiegel-2016-beratung-flyer-teaser_60f324fa72.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 16728 - 16993
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-ssi_ab53ffa4df.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 18645 - 18925
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_sanieren-60plus-co2online_bb7d7f4fd6.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 20801 - 21081
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_klima-z-daemmen-co2online_4d06706800.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 23027 - 23342
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_praxistest-brennstoffzelle-werner-berner-familie-vor-heizung_fe6c1f6ebc.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 25298 - 25578
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_ESM16-Logo_komplett-print_ae38e8df48.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 27231 - 27508
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-energiesparclub_602d2dc06a.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 29184 - 29452
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-smergy_abe0ecbf7b.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 31040 - 31334
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_ecogator-smartphone-energielabel-teaser_a9ccd9640a.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 33009 - 33275
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-eecc_ed9ba12576.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 34892 - 35175
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-logo-kaeltepreis-2016_52feb6d45d.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 36970 - 37257
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_159-feuer-sucht-eis-sammelaktion_c138b874dd.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 38980 - 39251
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_teaser-sparpumpe_3b9674b53c.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..." Line: 541 Column: 40980 - 41263
"...: 360px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_kein-co2-Siegel-netzwerk-296_ec7febe516.png" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-device-pixel-ratio: 1.3) and (max-width: 480px), (min-resolution: 120dpi) and (max-width: 480px)"><sourc..."

Bad value “(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-resolution: 120dpi) and (max-width: 666px)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.

Line: 388 Column: 899 - 1167
"...: 480px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_steckerleiste_e24f0f189a.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-resolution: 120dpi) and (max-width: 666px)"><sourc..." Line: 389 Column: 948 - 1226
"...: 480px)"><source srcset="https://www.co2online.de/fileadmin/_processed_/csm_handwerkerin-gespiegelt_451364a00d.jpg" media="(-webkit-min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-device-pixel-ratio: 1.3) and (max-width: 666px), (min-resolution: 120dpi) and (max-width: 666px)"><sourc..." Line: 390 Column: 942 - 1221
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"... </script> <scri..."

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Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

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