ix.de Website Information

Daily Unique Visits: 4,326

Daily Page Views: 17,304

Income Per Day: $48

Estimated Value: $25,920

This website is located in Germany and is using following IP address 193.99.144.80. See the complete list of popular websites hosted in Germany.

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

Website ix.de is using the following name servers:

ns.pop-hannover.de
ns2.pop-hannover.net
ns.heise.de

and is probably hosted by Plus.line AG. See the full list of other websites hosted by Plus.line AG.

The highest website ix.de position in Alexa rank database was 17947 and the lowest rank position was 996977. Current position of ix.de in Alexa rank database is 290068.

Desktop speed score of ix.de (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ix.de (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of ix.de (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ix.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.

ix.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: ix.de
Status: connect

ix.de server information

Servers Location

ix.de desktop page speed rank

Last tested: 2017-05-24

Desktop Speed Medium

70/100

ix.de Desktop Speed Test Quick Summary

priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.heise.de/js/mobile-deflect.min.js?ea85dfed7d6dc25326c5
https://www.heise.de/js/jquery/jquery-1.7.1.min.js
https://www.heise.de/js/plugins/jquery-ui-1.8.18_cycle.custom.min.js
https://www.heise.de/js/ho/link_inline_images.min.js
https://script.ioam.de/iam.js
https://www.heise.de/js/ho/artikelGrossbild.js?5a2f85331c87ad867845
https://securepubads.g.doubleclick.net/gpt/pubads_impl_119.js
https://ad.yieldlab.net/yp/66446,66442,66430,66444…01,102,103,108,117,119
https://www.heise.de/js/ho/login.min.js?9b8364654a5c82621afd
https://securepubads.g.doubleclick.net/gampad/ads?…9170&ga_hid=1132957581
https://tpc.googlesyndication.com/pagead/js/r20170…veview/osd_listener.js

Use asynchronous versions of the following scripts:

https://www.googletagservices.com/tag/js/gpt.js

Optimize CSS Delivery of the following:

https://www.heise.de/stil/standard2008.css?2ac98b51eee10aa9ff5f
https://www.heise.de/stil/heise.css?5c90a25d42c8b5404c13
https://www.heise.de/stil/ix/ix2012.css?331196c0563e118ef21c

priority - 16Leverage 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://ad.zanox.com/ppv/images/onepixel.gif (expiration not specified)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.heise.de/js/ho/link_inline_images.min.js (109 minutes)
https://www.heise.de/js/plugins/jquery.colorbox/example3/colorbox.css (109.6 minutes)
https://1.f.ix.de/icons/ho/video.png (109.7 minutes)
https://www.heise.de/stil/ix/ix2012.css?331196c0563e118ef21c (111.4 minutes)
https://www.heise.de/js/suche/suche.js?68f609da99d5e5f71b68 (111.5 minutes)
https://www.heise.de/icons/svg/icons/svg/kommentar.svg (111.7 minutes)
https://www.heise.de/js/heise.min.js?4c393b451beb564880df (112.4 minutes)
https://www.heise.de/ix/images/ix_app_teaser.jpg (112.9 minutes)
https://www.heise.de/js/ho/artikelGrossbild.js?5a2f85331c87ad867845 (113.1 minutes)
https://www.heise.de/js/mobile-deflect.min.js?ea85dfed7d6dc25326c5 (113.1 minutes)
https://www.heise.de/icons/ho/heise_online_lupe.png (113.3 minutes)
https://1.f.ix.de/icons/ho/bilderstrecke.png (113.5 minutes)
https://www.heise.de/icons/ho/heise_online_angebote_button.gif (114.2 minutes)
https://www.heise.de/js/plugins/jquery.colorbox/jq…min.js?_=1495669170005 (114.5 minutes)
https://www.heise.de/foto/icons/galerie/avatar_48.png (114.6 minutes)
https://www.heise.de/ix/images/ix_logo2012.png (115.8 minutes)
https://www.heise.de/js/ho/webtrekk-v4.3.5-bundle-heise-2017-01-20.js (116.8 minutes)
https://www.heise.de/ix/images/ix-link.png (117.1 minutes)
https://www.heise.de/icons/ho/icon_kommentare_klein.png (117.9 minutes)
https://www.heise.de/stil/standard2008.css?2ac98b51eee10aa9ff5f (118.4 minutes)
https://www.heise.de/stil/heise.css?5c90a25d42c8b5404c13 (118.8 minutes)
https://www.heise.de/js/jquery/jquery-1.7.1.min.js (119 minutes)
https://www.heise.de/js/ho/login.min.js?9b8364654a5c82621afd (119.3 minutes)
https://www.heise.de/icons/ho/heise_online_logo_top.gif (119.5 minutes)
https://www.heise.de/icons/ho/heise_online_lupe.gif (119.9 minutes)
https://www.heise.de/js/plugins/jquery-ui-1.8.18_cycle.custom.min.js (119.9 minutes)
https://script.ioam.de/iam.js (2 hours)
https://static.chartbeat.com/js/chartbeat_video.js (2 hours)
https://s2.adform.net/Banners/18690417/18690417.gif?bv=2 (4.6 hours)
https://s2.adform.net/Banners/18670262/18670262.gif?bv=2 (8.9 hours)
https://s2.adform.net/Banners/18670272/18670272.gif?bv=2 (9.7 hours)
https://www.heise.de/ix/imgs/05/1/8/7/8/1/7/1/Ohne…l-98d59edd9b832166.png (24 hours)

priority - 7Optimize images

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

Optimize the following images to reduce their size by 65.2KiB (36% reduction).

Compressing https://1.f.ix.de/ix/imgs/05/1/2/6/3/7/9/5/ix_deve…b-c43094b338b02a5b.jpg could save 16.6KiB (64% reduction).
Compressing https://tpc.googlesyndication.com/pagead/imgad?id=…bGZBABGAEyCGfz8Lp30sTZ could save 14.7KiB (76% reduction).
Compressing https://www.heise.de/ix/images/ix_logo2012.png could save 4.7KiB (27% reduction).
Compressing https://www.heise.de/ix/images/ix_app_teaser.jpg could save 4.5KiB (47% reduction).
Compressing https://www.heise.de/ix/images/ix-link.png could save 4.1KiB (60% reduction).
Compressing https://1.f.ix.de/ix/imgs/05/7/1/6/5/3/2/abo-c86e8f5d83d96c19.jpg could save 3.3KiB (20% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…X-ae92403b9cc6de55.png could save 1.9KiB (20% reduction).
Compressing https://1.f.ix.de/ix/imgs/05/7/1/6/5/2/6/ix-app-443750f6ef4fd492.jpg could save 1.6KiB (22% reduction).
Compressing and resizing https://www.heise.de/foto/icons/galerie/avatar_48.png could save 1.2KiB (75% reduction).
Compressing https://1.f.ix.de/icons/ho/bilderstrecke.png could save 1KiB (81% reduction).
Compressing https://1.f.ix.de/icons/ho/video.png could save 982B (91% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-86dc6883a17c7dec.jpeg could save 950B (16% reduction).
Compressing https://www.heise.de/icons/ho/icon_kommentare_klein.png could save 931B (76% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-28c2a3491382cb42.jpeg could save 844B (14% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-fc1207cd416c9db7.jpeg could save 828B (14% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-f9dad5ee39fd4256.jpeg could save 827B (16% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-3e97e940c37a9ecd.jpeg could save 783B (15% reduction).
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Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-414029c845a99014.jpeg could save 652B (13% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-678f294b97d48299.jpeg could save 639B (12% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-03356910b946b982.jpeg could save 630B (13% reduction).
Compressing https://static-de.ad4mat.net/ads/img/bg_300x250_bild1.png could save 574B (43% reduction).
Compressing https://1.f.ix.de/scale/geometry/160x90/q75/imgs/1…-151acd0aa232df76.jpeg could save 530B (14% reduction).
Compressing https://static-de.ad4mat.net/ads/img/bg_728x90_bild1.png could save 524B (39% reduction).

priority - 0Minify 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 1.9KiB (11% reduction).

Minifying https://www.heise.de/ix/ could save 1.9KiB (11% reduction) after compression.

priority - 0Minify 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 682B (12% reduction).

Minifying https://www.heise.de/stil/standard2008.css?2ac98b51eee10aa9ff5f could save 682B (12% reduction) after compression.

priority - 0Minify 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 714B (12% reduction).

Minifying https://script.ioam.de/iam.js could save 714B (12% reduction) after compression.

ix.de Desktop Resource Breakdown

Total Resources	134
Number of Hosts	24
Static Resources	80
JavaScript Resources	27
CSS Resources	4

ix.de mobile page speed rank

Last tested: 2017-05-24

Mobile Speed Bad

47/100

ix.de Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://script.ioam.de/iam.js
https://m.heise.de/js/ho/webtrekk-v4.3.5-bundle-he…s?b39aec54e02505d42235
https://m.heise.de/js/mobi/mobi.min.js?42d91297cb6487352a1e

Optimize CSS Delivery of the following:

https://m.heise.de/stil/mobi/mobi2013.css?b76cc74cb47065837678

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://ix.de/
https://www.heise.de/ix/
https://m.heise.de/ix/

priority - 18Leverage 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://cdn.apprupt.com/blank.png (expiration not specified)
https://static.apprupt.com/blank.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/_blank.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/icon_fb_2.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/icon_telegram_2.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/icon_whatsapp_2.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/icon_whatsnew_2.png (expiration not specified)
https://widget.whatsbroadcast.com/_img/load.gif (expiration not specified)
https://widget.whatsbroadcast.com/p/my2.whatsbroad…17be971b0b637f28c3.jpg (expiration not specified)
https://ssl.ligatus.com/rms/rend?id=89497&ua=-955689442&pgw=320&pgo=l&s=1 (60 seconds)
https://a-ssl.ligatus.com/?ids=89497&t=js&s=1 (10 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://m.heise.de/stil/mobi/mobi2013.css?b76cc74cb47065837678 (108.7 minutes)
https://m.f.ix.de/icons/ho/video.png (108.8 minutes)
https://m.heise.de/icons/mobi/channel_sprite.png?314159265359 (110.3 minutes)
https://m.heise.de/icons/mobi/menu_button.png (111 minutes)
https://m.heise.de/fonts/open-sans/OpenSans-CondBold-webfont.woff (112.4 minutes)
https://m.heise.de/js/ho/webtrekk-v4.3.5-bundle-he…s?b39aec54e02505d42235 (113.2 minutes)
https://m.f.ix.de/icons/ho/bilderstrecke.png (114.3 minutes)
https://m.heise.de/js/mobi/mobi.min.js?42d91297cb6487352a1e (117.3 minutes)
https://www.heise.de/ix/images/ix_logo_smartphone_hdpi_color.png (118.4 minutes)
https://m.heise.de/icons/mobi/forum_sprite.png?0112358132134 (118.7 minutes)
https://script.ioam.de/iam.js (2 hours)
https://static.chartbeat.com/js/chartbeat_video.js (2 hours)

priority - 11Optimize images

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

Optimize the following images to reduce their size by 103.3KiB (64% reduction).

Compressing https://tpc.googlesyndication.com/simgad/15643889474169575848 could save 32.2KiB (65% reduction).
Compressing https://widget.whatsbroadcast.com/_img/icon_telegram_2.png could save 15.5KiB (88% reduction).
Compressing https://widget.whatsbroadcast.com/_img/icon_whatsapp_2.png could save 15.2KiB (91% reduction).
Compressing https://widget.whatsbroadcast.com/_img/icon_fb_2.png could save 15KiB (93% reduction).
Compressing https://widget.whatsbroadcast.com/_img/icon_whatsnew_2.png could save 15KiB (91% reduction).
Compressing https://tpc.googlesyndication.com/simgad/10934662422681733354 could save 5.8KiB (23% reduction).
Compressing https://widget.whatsbroadcast.com/p/my2.whatsbroad…17be971b0b637f28c3.jpg could save 2.8KiB (18% reduction).
Compressing https://m.f.ix.de/icons/ho/bilderstrecke.png could save 1KiB (81% reduction).
Compressing https://m.f.ix.de/icons/ho/video.png could save 982B (91% reduction).

priority - 8Prioritize 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 12% of the final above-the-fold content could be rendered with the full HTML response.

priority - 4Reduce server response time

priority - 0Minify 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 1KiB (20% reduction).

Minifying https://widget.whatsbroadcast.com/widget_more/b11a…d1a0bcb972e5446397bd2/ could save 1KiB (20% reduction) after compression.

priority - 0Minify 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 714B (12% reduction).

Minifying https://script.ioam.de/iam.js could save 714B (12% reduction) after compression.

ix.de Mobile Resource Breakdown

Total Resources	129
Number of Hosts	35
Static Resources	67
JavaScript Resources	32
CSS Resources	2

ix.de mobile page usability

Last tested: 2017-05-24

Mobile Usability Good

99/100

ix.de Mobile Usability Test Quick Summary

priority - 0Size 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="http://www.hei…adaten/online/" class="hinweis_anzeige">Anzeige</a> is close to 1 other tap targets.
The tap target <div id="abgc" class="abgc">Datenschutzinfo</div> is close to 3 other tap targets.
The tap target <a href="/ix/?seite=1">2</a> and 2 others are close to other tap targets.
The tap target <a href="">…</a> is close to 2 other tap targets.

ix.de HTML validation

Warnings

Potentially bad value “copyright” for attribute “rel” on element “link”: The keyword “copyright” for the “rel” attribute should not be used. Consider using “license” instead.

Line: 120 Column: 1 - 66
"...f="/ix/"> <link rel="copyright" title="Copyright" href="/ix/impressum.html"> <meta..."

The “banner” role is unnecessary for element “header”.

Line: 292 Column: 5 - 26
"...der"> <header role="banner"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 297 Column: 9 - 54
"...> <nav role="navigation" class="js-topnavi-nav"> ..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 306 Column: 47 - 112
"...pnavi_ho"><a href="/" title="heise online – IT-News" name="dachzeile.ho.ho">News</..." Line: 307 Column: 48 - 154
"...navi_dev"><a href="/developer/" title="heise Developer – Informationen für Entwickler" name="dachzeile.ho.developer">heise ..." Line: 308 Column: 48 - 142
"...navi_net"><a href="https://www.heise.de/thema/Netze" title="Themenseite Netze" name="dachzeile.ho.netze">heise ..." Line: 309 Column: 47 - 172
"...pnavi_op"><a href="https://www.heise.de/thema/Linux-und-Open-Source" title="Themenseite Linux und Open Source" name="dachzeile.ho.open">heise ..." Line: 310 Column: 48 - 176
"...navi_sec"><a href="/security/" title="heise Security – News, Dienste und Foren zum Thema Computer-Sicherheit" name="dachzeile.ho.security">heise ..." Line: 315 Column: 47 - 126
"...pnavi_ct"><a href="/ct/" title="c't – Magazin für Computertechnik" name="dachzeile.ho.ct">c't</a..." Line: 316 Column: 47 - 144
"...pnavi_ix"><a href="/ix/" title="iX – Magazin für professionelle Informationstechnik" name="dachzeile.ho.ix">iX</a>..." Line: 317 Column: 47 - 146
"...pnavi_tr"><a href="/tr/" title="Technology Review – Das M.I.T.-Magazin für Innovation" name="dachzeile.ho.tr">Techno..." Line: 318 Column: 47 - 120
"...pnavi_df"><a href="/foto/" title="c't Fotografie" name="dachzeile.ho.ct-fotografie">c't Fo..." Line: 319 Column: 48 - 175
"...navi_mac"><a href="/mac-and-i/" title="Mac & i – Nachrichten, Tests, Tipps und Meinungen rund um Apple" name="dachzeile.ho.mac-and-i">Mac &a..." Line: 320 Column: 47 - 123
"...pnavi_hh"><a href="/make/" title="Make – Kreativ mit Technik" name="dachzeile.ho.make">..." Line: 325 Column: 47 - 102
"...pnavi_tp"><a href="/tp/" title="Telepolis" name="dachzeile.ho.tp">Telepo..." Line: 326 Column: 48 - 157
"...navi_aut"><a href="/autos/" title="heise Autos – News, Tests, Technik, Service rund ums Auto" name="dachzeile.ho.autos">heise ..." Line: 327 Column: 49 - 222
"...avi_tech"><a href="//www.techstage.de/" title="TechStage – News, Tests & Praxis zu Smartphones und Tablets mit Android, iOS, Windows Phone & Co." name="dachzeile.ho.techstage">TechSt..." Line: 328 Column: 57 - 135
"...s-tricks"><a href="/tipps-tricks/" title="tipps+tricks" name="dachzeile.ho.tipps-tricks">tipps+..." Line: 333 Column: 48 - 195
"...navi_swv"><a href="/download/" title="heise Download – Software zum Download fuer Windows, Mac, Linux, iPhone, Symbian, Android" name="dachzeile.ho.download">heise ..." Line: 334 Column: 48 - 197
"...navi_pvg"><a href="/preisvergleich/" title="Preisvergleich – Günstige Preise, Meinungen und Bewertungen zu vielen Produkten" name="dachzeile.ho.preisvergleich">Preisv..." Line: 335 Column: 48 - 205
"...navi_hbs"><a href="https://business-services.heise.de/" title="heise Business Services – Produkte und Lösungen namhafter IT-Hersteller" name="dachzeile.ho.whitepapers">Whitep..." Line: 336 Column: 48 - 202
"...navi_hbs"><a href="https://business-services.heise.de/" title="heise Business Services – Produkte und Lösungen namhafter IT-Hersteller" name="dachzeile.ho.webcasts">Webcas..." Line: 337 Column: 48 - 181
"...navi_job"><a href="/jobs/" title="heise jobs – Jobbörse für qualifizierte Fach- und Führungskräfte aus der IT-Branche" name="dachzeile.ho.jobs">Stelle..." Line: 338 Column: 48 - 162
"...navi_knw"><a href="https://karriere-netzwerk.heise.de/" title="heise Karriere-Netzwerk" name="dachzeile.ho.karrierenetzwerk">Karrie..." Line: 339 Column: 55 - 215
"...tscheine"><a href="https://gutscheine.heise.de/" title="heise Gutscheine – Online-Gutscheine helfen dir schnell und einfach Geld zu sparen" name="dachzeile.ho.gutscheine">Gutsch..." Line: 340 Column: 48 - 153
"...navi_itm"><a href="/itmarkt/" title="IT-Markt – Branchenverzeichnis der IT-Fachhändler" name="dachzeile.ho.itmarkt">IT-Mar..." Line: 341 Column: 51 - 181
"...i_tarifr"><a href="/tarifrechner/" title="Tarifrechner – DSL, Mobiles Internet, Handy, Telefon, Strom, Gas" name="dachzeile.ho.tarifrechner">Tarifr..." Line: 342 Column: 50 - 116
"...vi_tools"><a href="/tools/" title="Netzwerk-Tools" name="dachzeile.ho.tools">Netzwe..." Line: 343 Column: 51 - 132
"...i_spiele"><a href="//spiele.heise.de/" title="Spielen bei Heise" name="dachzeile.ho.spiele">Spiele..." Line: 348 Column: 49 - 172
"...avi_shop"><a href="https://shop.heise.de/" title="heise shop – IT Fachzeitschriften, Bücher, CD/DVD/Blu-ray" name="dachzeile.ho.shop">heise ..." Line: 349 Column: 51 - 117
"...i_select"><a href="/select/" title="Heise Select" name="dachzeile.ho.select">heise ..." Line: 350 Column: 48 - 230
"...navi_kio"><a href="https://shop.heise.de/artikel-archiv/" title="Artikel-Archiv – c't, iX, Technology Review, c't Fotografie, Mac & i, Make, Sonderhefte" name="dachzeile.ho.artikel-archiv">Artike..." Line: 351 Column: 48 - 177
"...navi_abo"><a href="https://shop.heise.de/abo" title="Abo – c't, iX, Technology Review, c't Fotografie, Mac & i" name="dachzeile.ho.abo">Zeitsc..." Line: 352 Column: 48 - 149
"...navi_eve"><a href="/events/" title="heise Events – Konferenzen, Seminare, Workshops" name="dachzeile.ho.events">Verans..." Line: 353 Column: 48 - 165
"...navi_hmg"><a href="https://heise-gruppe.de/-1812545" title="Arbeiten bei heise – Heise als Arbeitgeber" name="dachzeile.ho.hmg">Arbeit..." Line: 354 Column: 50 - 135
"...vi_media"><a href="/mediadaten/" title="Mediadaten Heise Medien" name="dachzeile.ho.mediadaten">Mediad..." Line: 461 Column: 7 - 31
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"... <a href="https://abo.heise.de/ix-magazin/" title="Abonnieren" name="subnavi.ix.Abonnieren">Abonni..." Line: 586 Column: 27 - 63
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"... <a href="http://itunes.apple.com/de/app/ix-magazin/id413624041" title="iOS" name="subnavi.ix.iOS">iOS ..." Line: 622 Column: 27 - 52
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"...multiple"><a href="/ix/heft/Doppelte-Sicherheit-4089901.html" title="Remote-Zugriffe mit kurzzeitig gültigen OpenSSH-Zertifikaten" name="ticker.ix.topteaser.2-1" class="the_content_url"><b cla..." Line: 793 Column: 48 - 210
"...ple last"><a href="/ix/heft/Wolkeningenieur-4090005.html" title="Computer-aided-Engineering-Anwendungen in der Cloud" name="ticker.ix.topteaser.2-2" class="the_content_url"><b cla..." Line: 865 Column: - 9
"... <a href="/ix/meldung/Kryptografie-Gute-und-schlechte-Strategien-4116428.html" title="Internet Security Days 2018: Gute und schlechte Strategien für Kryptografie" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.1" > ..." Line: 970 Column: - 9
"... <a href="/ix/meldung/Hinter-der-Maske-Daten-DSGVO-konform-anonymisieren-4115905.html" title="Hinter der Maske: Daten DSGVO-konform anonymisieren" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.2" > ..." Line: 1075 Column: - 9
"... <a href="/newsticker/meldung/IBM-nach-schwachen-Jahren-auf-Erholungskurs-4115561.html" title="IBM nach schwachen Jahren auf Erholungskurs" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.3" > ..." Line: 1176 Column: - 9
"... <a href="/ix/heft/Maskenball-4090031.html" title="Personenbezogene Daten DSGVO-konform maskieren" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.4" > ..." Line: 1285 Column: - 9
"... <a href="/newsticker/meldung/Sechs-Kerne-Profi-Grafik-und-Thunderbolt-HP-bohrt-Z2-Workstationreihe-auf-4114715.html" title="HP Z2 Workstation-PCs mit 6-Kern-CPU Intel Xeon E-2100, Profi-GPUs und Thunderbolt 3" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.5" > ..." Line: 1386 Column: - 9
"... <a href="/developer/meldung/Qt-Creator-4-7-vertraut-auf-das-Clang-Code-Modell-4114846.html" title="Qt Creator 4.7 vertraut auf das Clang-Code-Modell" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.6" > ..." Line: 1484 Column: - 9
"... <a href="/developer/meldung/Compuware-erwirbt-XaTester-und-geht-Partnerschaft-mit-Parasoft-ein-4114106.html" title="Compuware erwirbt XaTester und geht Partnerschaft mit Parasoft ein" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.7" > ..." Line: 1597 Column: - 9
"... <a href="/developer/meldung/MapR-6-1-bietet-neue-Funktionen-fuer-die-Datenbank-und-das-Pub-Sub-System-4113548.html" title="MapR 6.1 bietet neue Funktionen für die Datenbank und das Pub/Sub-System" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.8" > ..." Line: 1695 Column: - 9
"... <a href="/developer/meldung/Continuous-Lifecycle-London-Vortragsideen-gesucht-4113956.html" title="Continuous Lifecycle London: Vortragsideen gesucht" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.9" > ..." Line: 1798 Column: - 9
"... <a href="/security/meldung/GitHub-warnt-vor-geerbten-Sicherheitsluecken-4114056.html" title="GitHub warnt vor geerbten Sicherheitslücken" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.10" > ..." Line: 1899 Column: - 9
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"... <a href="/developer/meldung/Public-Draft-von-OpenMP-5-0-veroeffentlicht-4113392.html" title="Shared-Memory-Programmierung: Public Draft von OpenMP 5.0 veröffentlicht" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.12" > ..." Line: 2100 Column: - 9
"... <a href="/newsticker/meldung/Software-AG-ueberrascht-mit-Gewinnanstieg-4113394.html" title="Software AG überrascht mit Gewinnanstieg" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.13" > ..." Line: 2201 Column: - 9
"... <a href="/newsticker/meldung/50-Jahre-Intel-Ein-persoenlicher-Rueckblick-auf-50-Jahre-grosse-Erfolge-und-grosse-Misserfolge-4111405.html" title="50 Jahre Intel: Rückblick auf 50 Jahre große Erfolge und große Misserfolge" class="akwa-article-teaser__link" name="startseite.ix.anrissliste.14" > ..." Line: 2292 Column: 90 - 44
"...ere</span><a href="/ix/seite-2/" class="seite_weiter" name="startseite.ix.bottom.prev"> ..." Line: 2336 Column: 9 - 74
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"... <a href="https://shop.heise.de/katalog/c-tutorial" title="Mit C die Grundlagen moderner Programmiersprachen lernen" class="akwa-article-teaser__link" name="spalte.ix.artikel-aktuell-einzel.1" > ..." Line: 2509 Column: 7 - 50
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"... <li><a href="/ix/inhalt/" title="Aktuelles Inhaltsverzeichnis der iX" name="spalte.ix.aktuellesheft.aktueller-inhalt">Aktuel..." Line: 2524 Column: 13 - 58
"... <li><a href="/ix/inhalt/autoren/" title="Autoren dieser Ausgabe" name="spalte.ix.aktuellesheft.heftautoren">Autore..." Line: 2528 Column: 13 - 55
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"...n</a> <a class="a-button" href="https://abo.heise.de/ix-magazin/" title="iX abonnieren" name="spalte.ix.aktuellesheft.abonieren">Abo</a..." Line: 2544 Column: 5 - 44
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"... <a href="/ix/meldung/Im-Widerspruch-CLOUD-Act-gegen-EU-DSGVO-4103247.html" name="spalte.ix.meistkommentiert.1">Im Wid..." Line: 2593 Column: 21 - 59
"... <a href="/ix/meldung/Minimal-Ubuntu-fuer-die-Cloud-4107076.html" name="spalte.ix.meistkommentiert.2">Linux-..." Line: 2598 Column: 21 - 59
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"... <a href="/ix/meldung/Mehr-Datenschutz-DNS-Anfragen-verschluesseln-oder-verpacken-4101370.html" name="spalte.ix.meistkommentiert.4">Mehr D..." Line: 2608 Column: 21 - 59
"... <a href="/newsticker/meldung/Sicherheit-Internet-of-Things-wird-Angriffsziel-Nummer-Eins-4106314.html" name="spalte.ix.meistkommentiert.5">Sicher..." Line: 2623 Column: 21 - 55
"... <a href="/ix/meldung/ownCloud-10-0-9-Viele-neue-Funktionen-im-Sommer-Release-4113529.html" name="spalte.ix.meistgelesen.1">ownClo..." Line: 2627 Column: 21 - 55
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"... <a href="/ix/meldung/Im-Widerspruch-CLOUD-Act-gegen-EU-DSGVO-4103247.html" name="spalte.ix.meistgelesen.3">Im Wid..." Line: 2635 Column: 21 - 55
"... <a href="/ix/meldung/Hinter-der-Maske-Daten-DSGVO-konform-anonymisieren-4115905.html" name="spalte.ix.meistgelesen.4">Hinter..." Line: 2639 Column: 21 - 55
"... <a href="/ix/meldung/Kryptografie-Workshop-fuer-Entwickler-Noch-eine-Woche-Fruehbucherrabatt-4108723.html" name="spalte.ix.meistgelesen.5">Krypto..." Line: 2669 Column: - 9
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"... </a> <a href="/developer/artikel/Die-jungen-Wilden-Dominik-Infuehr-4108860.html" class="article" name="ix.buehne.artikel_buehne_universal.1"> ..." Line: 2904 Column: 5 - 109
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"... </a> <a href="/developer/artikel/Linda-Rising-Experiments-The-Good-The-Bad-and-The-Beautiful-4077256.html" class="article" name="ix.buehne.artikel_buehne_universal.3"> ..." Line: 2954 Column: 5 - 142
"... <a href="/developer/artikel/Typinferenz-fuer-lokale-Variablen-in-Java-10-Teil-1-4095599.html" name="ix.buehne.artikel_buehne_universal.4"> ..." Line: 2957 Column: 5 - 158
"... </a> <a href="/developer/artikel/Typinferenz-fuer-lokale-Variablen-in-Java-10-Teil-1-4095599.html" class="article" name="ix.buehne.artikel_buehne_universal.4"> ..." Line: 2982 Column: 3 - 88
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"...r"> <a href="https://www.ix-konferenz.de" name="ix.buehne.artikel_buehne_universal.cat_link"> ..." Line: 3103 Column: 5 - 130
"... <a href="/meldung/Jetzt-buchbar-iX-Workshops-Herbst-und-Winter-2018-4036818.html" name="ix.buehne.artikel_buehne_universal.1"> ..." Line: 3106 Column: 5 - 146
"... </a> <a href="/meldung/Jetzt-buchbar-iX-Workshops-Herbst-und-Winter-2018-4036818.html" class="article" name="ix.buehne.artikel_buehne_universal.1"> ..." Line: 3126 Column: 5 - 99
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"... </a> <a href="https://www.heise-events.de/kryptografie" class="article" name="ix.buehne.artikel_buehne_universal.2"> ..." Line: 3149 Column: 5 - 94
"... <a href="https://www.heise-events.de/icinga2" name="ix.buehne.artikel_buehne_universal.3"> ..." Line: 3152 Column: 5 - 110
"... </a> <a href="https://www.heise-events.de/icinga2" class="article" name="ix.buehne.artikel_buehne_universal.3"> ..." Line: 3172 Column: 5 - 95
"... <a href="https://www.heise-events.de/kerberos" name="ix.buehne.artikel_buehne_universal.4"> ..." Line: 3175 Column: 5 - 111
"... </a> <a href="https://www.heise-events.de/kerberos" class="article" name="ix.buehne.artikel_buehne_universal.4"> ..." Line: 3225 Column: 11 - 66
"... <a href="#container_content" name="ticker.ho.bottom.up"> ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 2453 Column: 17 - 91
"... <h1 class="akwa-article-teaser__title akwa-article-teaser__title--smaller"> ..." Line: 2562 Column: 2 - 133
"...<header> <h1 class="akwa-article-teaser__title a-article-teaser__title akwa-article-teaser__title--smaller a-article-teaser__title--smaller"> iX-Ap..." Line: 2694 Column: 17 - 91
"... <h1 class="akwa-article-teaser__title akwa-article-teaser__title--smaller"> ..." Line: 2787 Column: 17 - 91
"... <h1 class="akwa-article-teaser__title akwa-article-teaser__title--smaller"> ..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 2505 Column: 3 - 41
"...header> <article class="aktuellesheft-content"> <..."

Errors

Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.

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"...GmbH" /> <meta data-embetty-server="https://api.heise.de/svc/embetty"> ..."

Bad value “subnavi.ix.Aktuelles Heft” for attribute “name” on element “a”: An ID must not contain whitespace.

Line: 560 Column: 27 - 59
"... <a href="http://www.heise.de/ix/inhalt/" title="Aktuelles Heft" name="subnavi.ix.Aktuelles Heft">Aktuel..."

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Line: 565 Column: 27 - 62
"... <a href="/ix/artikel/" title="Heftartikel lesen" name="subnavi.ix.Heftartikel lesen">Heftar..."

Bad value “subnavi.ix.Einzelhefte kaufen” for attribute “name” on element “a”: An ID must not contain whitespace.

Line: 586 Column: 27 - 63
"... <a href="http://shop.heise.de/zeitschriften/ix/magazin" title="Einzelhefte kaufen" name="subnavi.ix.Einzelhefte kaufen">Einzel..."

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Line: 591 Column: 27 - 77
"... <a href="http://shop.heise.de/sonstiges/digitale-medien/ix-archiv" title="Heftarchiv auf DVD und USB-Stick" name="subnavi.ix.Heftarchiv auf DVD und USB-Stick">Heftar..."

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Line: 606 Column: 27 - 53
"... <a href="/ix/artikel/ix_extra-1319712.html" title="iX extra" name="subnavi.ix.iX extra">iX ext..."

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Line: 632 Column: 27 - 59
"... <a href="/ix/FAQ-Haeufig-gestellte-Fragen-zur-App-von-iX-2596685.html" title="FAQ zur iX-App" name="subnavi.ix.FAQ zur iX-App">FAQ zu..."

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Line: 659 Column: 27 - 61
"... <a href="/ix/editors/" title="Die iX-Redaktion" name="subnavi.ix.Die iX-Redaktion">Die iX..."

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Line: 669 Column: 27 - 53
"... <a href="/ix/NiX-Spam-filtert-auf-dem-Mailserver-476624.html" title="NiX Spam" name="subnavi.ix.NiX Spam">NiX Sp..."

End tag “article” seen, but there were open elements.

Line: 2572 Column: 1 - 10
"...</a> </p> </article> </asi..."

Unclosed element “div”.

Line: 2560 Column: 1 - 88
".../figure> <div class="akwa-article-teaser__content-container a-article-teaser__content-container"> <hea..."

Attribute “aria-role” not allowed on element “aside” at this point.

Line: 2858 Column: 1 - 102
"... <aside class="row channel artikel_buehne_universal" data-equal-max=".equal" aria-role="complementary"> <di..." Line: 2979 Column: 7 - 67
"... <aside class="stage-current-issue" aria-role="complementary"> <h..." Line: 3080 Column: 1 - 102
"... <aside class="row channel artikel_buehne_universal" data-equal-max=".equal" aria-role="complementary"> <di..."

Bad value “1” for attribute “version” on element “svg”.

Line: 2935 Column: 13 - 115
"... <svg preserveAspectRatio="xMinYMin" version="1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path ..." Line: 2964 Column: 13 - 115
"... <svg preserveAspectRatio="xMinYMin" version="1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path ..."

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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.

ix.de TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

IX.DE Magazin für professionelle Informationstechnik | iX Magazin

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ix.de desktop page speed rank

ix.de Desktop Speed Test Quick Summary

priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 16Leverage 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 - 7Optimize images

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

Optimize the following images to reduce their size by 65.2KiB (36% reduction).

priority - 0Minify 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 1.9KiB (11% reduction).

priority - 0Minify 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 682B (12% reduction).

priority - 0Minify 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 714B (12% reduction).

ix.de Desktop Resource Breakdown

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ix.de Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 18Leverage 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 - 11Optimize images

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

Optimize the following images to reduce their size by 103.3KiB (64% reduction).

priority - 8Prioritize 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 - 4Reduce server response time

priority - 0Minify 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 1KiB (20% reduction).

priority - 0Minify 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 714B (12% reduction).

ix.de Mobile Resource Breakdown

ix.de mobile page usability

ix.de Mobile Usability Test Quick Summary

priority - 0Size 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.

ix.de HTML validation

Warnings

Potentially bad value “copyright” for attribute “rel” on element “link”: The keyword “copyright” for the “rel” attribute should not be used. Consider using “license” instead.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Errors

Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.

Bad value “subnavi.ix.Aktuelles Heft” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.Heftartikel lesen” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.Einzelhefte kaufen” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.Heftarchiv auf DVD und USB-Stick” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.iX extra” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.FAQ zur iX-App” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.Die iX-Redaktion” for attribute “name” on element “a”: An ID must not contain whitespace.

Bad value “subnavi.ix.NiX Spam” for attribute “name” on element “a”: An ID must not contain whitespace.

End tag “article” seen, but there were open elements.

Unclosed element “div”.