VOGELLA.COM Eclipse, Android and Java training and support

vogella.com Website Information

Daily Unique Visits: 32,846

Daily Page Views: 197,076

Income Per Day: $394

Estimated Value: $283,680

vogella.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by Hetzner Online GmbH. See the full list of other websites hosted by Hetzner Online GmbH.

The highest website vogella.com position in Alexa rank database was 34405 and the lowest rank position was 44504. Current position of vogella.com in Alexa rank database is 43665.

Desktop speed score of vogella.com (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of vogella.com (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed score of vogella.com (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

vogella.com 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.


vogella.com 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 Name: VOGELLA.COM
Registry Domain ID: 1627229863_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.your-server.de
Registrar URL: http://www.hetzner.com
Updated Date: 2020-11-26T08:07:47Z
Creation Date: 2010-11-25T07:58:48Z
Registry Expiry Date: 2021-11-25T07:58:48Z
Registrar: Hetzner Online GmbH
Registrar IANA ID: 828
Registrar Abuse Contact Email: abuse@hetzner.com
Registrar Abuse Contact Phone: +49 9831 5050
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.FIRST-NS.DE
Name Server: ROBOTNS2.SECOND-NS.DE
Name Server: ROBOTNS3.SECOND-NS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T02:05:26Z

vogella.com server information

Servers Location

vogella.com desktop page speed rank

Last tested: 2018-01-26


Desktop Speed Medium
84/100

vogella.com Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=Shadows+Into+Light
https://fonts.googleapis.com/css?family=Cabin:700
https://fonts.googleapis.com/css?family=Droid+Sans:400,700
http://www.vogella.com/css/navigation.css?v=2.0
http://www.vogella.com/css/header.css
http://www.vogella.com/css/companyfooter.css
http://www.vogella.com/css/trainingoffering.css

priority - 7Leverage 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:

http://www.vogella.com/img/icons/burger.svg (expiration not specified)
http://www.vogella.com/img/icons/call_gray.svg (expiration not specified)
http://www.vogella.com/img/icons/email_gray.svg (expiration not specified)
http://www.vogella.com/img/logo/index_logo.svg (expiration not specified)
http://www.vogella.com/css/companyfooter.css (5 minutes)
http://www.vogella.com/css/trainingoffering.css (5 minutes)
http://www.vogella.com/img/common/facebook_small.png (5 minutes)
http://www.vogella.com/img/common/github_small.png (5 minutes)
http://www.vogella.com/img/common/linkedin_small.png (5 minutes)
http://www.vogella.com/img/common/twitter_small.png (5 minutes)
http://www.vogella.com/img/common/xing_small.png (5 minutes)
http://www.vogella.com/img/icons/srch.png (5 minutes)
http://www.vogella.com/img/logo/index_logo.png (5 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 1Enable 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 11.8KiB (55% reduction).

Compressing http://www.vogella.com/img/logo/index_logo.svg could save 9.1KiB (56% reduction).
Compressing http://www.vogella.com/img/icons/call_gray.svg could save 1.1KiB (54% reduction).
Compressing http://www.vogella.com/img/icons/email_gray.svg could save 990B (54% reduction).
Compressing http://www.vogella.com/img/icons/burger.svg could save 717B (57% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 5.1KiB (71% reduction).

Compressing and resizing http://www.vogella.com/img/common/github_small.png could save 1.8KiB (81% reduction).
Compressing and resizing http://www.vogella.com/img/common/xing_small.png could save 1.2KiB (65% reduction).
Compressing and resizing http://www.vogella.com/img/common/twitter_small.png could save 1.1KiB (67% reduction).
Compressing and resizing http://www.vogella.com/img/common/linkedin_small.png could save 650B (69% reduction).
Compressing and resizing http://www.vogella.com/img/common/facebook_small.png could save 481B (63% reduction).

vogella.com Desktop Resource Breakdown

Total Resources26
Number of Hosts7
Static Resources20
JavaScript Resources1
CSS Resources7

vogella.com mobile page speed rank

Last tested: 2019-12-05


Mobile Speed Bad
52/100

vogella.com Mobile Speed Test Quick Summary


priority - 44Optimize images

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

Optimize the following images to reduce their size by 432.4KiB (85% reduction).

Compressing and resizing https://vogella.com/img/main_page/xlearningportald…peed.ic.0nSiU623xP.png could save 246.4KiB (93% reduction).
Compressing and resizing https://vogella.com/img/main_page/xkeywords.png.pagespeed.ic.0eUCXEpab9.png could save 172.2KiB (90% reduction).
Compressing https://vogella.com/img/main_page/xbook_eyes.jpg.p…peed.ic.WY-AFI-19h.jpg could save 8.1KiB (37% reduction).
Compressing https://vogella.com/img/logo/xlogo_very_rough_left…peed.ic.h2G-1xsDr4.png could save 5.2KiB (19% reduction).
Compressing https://www.vogella.com/img/common/github_small.png could save 556B (13% reduction).

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://cdnjs.cloudflare.com/ajax/libs/cookieconse…9/cookieconsent.min.js

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=Caveat&display=swap
https://fonts.googleapis.com/css?family=Shadows+Into+Light
https://fonts.googleapis.com/css?family=Cabin:700
https://fonts.googleapis.com/css?family=Droid+Sans:400,700
https://www.vogella.com/css/navigation.css?v=2.7
https://www.vogella.com/css/header.css?v=2.0
https://www.vogella.com/css/companyfooter.css?v=2.0
https://www.vogella.com/css/trainingoffering.css?v=2.1

priority - 19Leverage 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.vogella.com/img/icons/burger.svg (expiration not specified)
https://www.vogella.com/img/icons/call_gray.svg (expiration not specified)
https://www.vogella.com/img/icons/contact_form.svg (expiration not specified)
https://www.vogella.com/img/icons/email_gray.svg (expiration not specified)
https://www.vogella.com/img/logo/index_logo.svg (expiration not specified)
https://www.vogella.com/img/logo/index_logo.png (89 seconds)
https://vogella.com/img/logo/xlogo_very_rough_left…peed.ic.h2G-1xsDr4.png (5 minutes)
https://vogella.com/img/main_page/xbook_eyes.jpg.p…peed.ic.WY-AFI-19h.jpg (5 minutes)
https://vogella.com/img/main_page/xkeywords.png.pagespeed.ic.0eUCXEpab9.png (5 minutes)
https://vogella.com/img/main_page/xlearningportald…peed.ic.0nSiU623xP.png (5 minutes)
https://www.vogella.com/css/companyfooter.css?v=2.0 (5 minutes)
https://www.vogella.com/css/header.css?v=2.0 (5 minutes)
https://www.vogella.com/css/navigation.css?v=2.7 (5 minutes)
https://www.vogella.com/css/trainingoffering.css?v=2.1 (5 minutes)
https://www.vogella.com/img/common/facebook_small.png (5 minutes)
https://www.vogella.com/img/common/github_small.png (5 minutes)
https://www.vogella.com/img/common/linkedin_small.png (5 minutes)
https://www.vogella.com/img/common/twitter_small.png (5 minutes)
https://www.vogella.com/img/common/xing_small.png (5 minutes)
https://www.vogella.com/javascript/jquery/jquery.js (5 minutes)
https://www.vogella.com/javascript/jquery/jquery_tabs.js (5 minutes)
https://www.vogella.com/training/quotes/quotes.js (5 minutes)
https://www.google.com/cse/static/style/look/v3/default.css (50 minutes)
https://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 2Minify 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 18.9KiB (41% reduction).

Minifying https://www.vogella.com/javascript/jquery/jquery.js could save 17.4KiB (40% reduction) after compression.
Minifying https://www.vogella.com/javascript/jquery/jquery_tabs.js could save 1.5KiB (49% reduction) after compression.

priority - 1Enable 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 12.9KiB (55% reduction).

Compressing https://www.vogella.com/img/logo/index_logo.svg could save 9.1KiB (56% reduction).
Compressing https://www.vogella.com/img/icons/contact_form.svg could save 1.1KiB (55% reduction).
Compressing https://www.vogella.com/img/icons/call_gray.svg could save 1.1KiB (54% reduction).
Compressing https://www.vogella.com/img/icons/email_gray.svg could save 990B (54% reduction).
Compressing https://www.vogella.com/img/icons/burger.svg could save 717B (57% reduction).

priority - 1Minify 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 5KiB (24% reduction).

Minifying https://www.google.com/cse/static/element/8b2252448421acb3/default+en.css could save 3.2KiB (36% reduction) after compression.
Minifying https://www.vogella.com/css/navigation.css?v=2.7 could save 675B (14% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v3/default.css could save 509B (19% reduction) after compression.
Minifying https://www.vogella.com/css/trainingoffering.css?v=2.1 could save 278B (17% reduction) after compression.
Minifying https://www.google.com/cse/static/element/8b2252448421acb3/mobile+en.css could save 215B (20% reduction) after compression.
Minifying https://www.vogella.com/css/header.css?v=2.0 could save 180B (11% reduction) after compression.

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 752B (11% reduction).

Minifying https://vogella.com/ could save 752B (11% reduction) after compression.

vogella.com Mobile Resource Breakdown

Total Resources47
Number of Hosts9
Static Resources38
JavaScript Resources9
CSS Resources13

vogella.com mobile page usability

Last tested: 2019-12-05


Mobile Usability Good
95/100

vogella.com Mobile Usability Test Quick Summary


priority - 4Size 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.vo…m/privacy.html" class="cc_more_info">See details</a> is close to 1 other tap targets.

The tap target <span id="prev">‹</span> and 1 others are close to other tap targets.
The tap target <span id="prev">‹</span> and 4 others are close to other tap targets.
The tap target <a href="https://www.vo…customers.html">Customers</a> and 6 others are close to other tap targets.
The tap target <a href="mailto:sales@vogella.com" class="darker_link">sales@vogella.com</a> and 2 others are close to other tap targets.
The tap target <a href="http://twitter…vogellacompany"></a> and 3 others are close to other tap targets.

vogella.com HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 30 Column: 1 - 31
"...nsent --> <script type="text/javascript">window..." Line: 32 Column: 1 - 112
".../script> <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/1.0.9/cookieconsent.min.js"></scri..." Line: 37 Column: 2 - 32
"...ics --> <script type="text/javascript">var _g..." Line: 258 Column: 1 - 89
"...dTabs --> <script type="text/javascript" src="https://www.vogella.com/javascript/jquery/jquery.js"></scri..." Line: 259 Column: 1 - 94
"...la.de --> <script type="text/javascript" src="https://www.vogella.com/javascript/jquery/jquery_tabs.js"></scri..." Line: 260 Column: 1 - 31
"...la.de --> <script type="text/javascript">var fa..." Line: 273 Column: 1 - 106
"...cript>--> <script type="text/javascript" src="training/quotes/vogella/content-quotes.js.pagespeed.jm.YXqwlmafc-.js"></scri..." Line: 274 Column: 1 - 87
"...</script> <script type="text/javascript" src="https://www.vogella.com/training/quotes/quotes.js"></scri..."

Errors

Bad value “tel:+49 40 7880 4360” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Line: 304 Column: 3 - 53
"... <br> <a href="tel:+49 40 7880 4360" class="darker_link"> ..."

Attribute “pagespeed_url_hash” not allowed on element “img” at this point.

Line: 311 Column: 17 - 228
"... <img src="https://www.vogella.com/img/common/twitter_small.png" alt="Follow us on twitter" width="32" height="32" pagespeed_url_hash="4214849013" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> ..." Line: 314 Column: 17 - 230
"... <img src="https://www.vogella.com/img/common/facebook_small.png" alt="Follow us on facebook" width="32" height="32" pagespeed_url_hash="2074413958" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> ..." Line: 317 Column: 17 - 229
"... <img src="https://www.vogella.com/img/common/linkedin_small.png" alt="Follow us on Linkedin" width="32" height="32" pagespeed_url_hash="110228678" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> ..." Line: 320 Column: 17 - 222
"... <img src="https://www.vogella.com/img/common/xing_small.png" alt="Follow us on xing" width="32" height="32" pagespeed_url_hash="2568152418" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> ..." Line: 323 Column: 17 - 221
"... <img src="https://www.vogella.com/img/common/github_small.png" alt="vogella Github" width="32" height="32" pagespeed_url_hash="2344544139" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> ..."

vogella.com similar domains

Similar domains:
www.vogella.com
www.vogella.net
www.vogella.org
www.vogella.info
www.vogella.biz
www.vogella.us
www.vogella.mobi
www.ogella.com
www.vogella.com
www.cogella.com
www.vcogella.com
www.cvogella.com
www.fogella.com
www.vfogella.com
www.fvogella.com
www.gogella.com
www.vgogella.com
www.gvogella.com
www.bogella.com
www.vbogella.com
www.bvogella.com
www.vgella.com
www.vigella.com
www.voigella.com
www.viogella.com
www.vkgella.com
www.vokgella.com
www.vkogella.com
www.vlgella.com
www.volgella.com
www.vlogella.com
www.vpgella.com
www.vopgella.com
www.vpogella.com
www.voella.com
www.vofella.com
www.vogfella.com
www.vofgella.com
www.vovella.com
www.vogvella.com
www.vovgella.com
www.votella.com
www.vogtella.com
www.votgella.com
www.vobella.com
www.vogbella.com
www.vobgella.com
www.voyella.com
www.vogyella.com
www.voygella.com
www.vohella.com
www.voghella.com
www.vohgella.com
www.voglla.com
www.vogwlla.com
www.vogewlla.com
www.vogwella.com
www.vogslla.com
www.vogeslla.com
www.vogsella.com
www.vogdlla.com
www.vogedlla.com
www.vogdella.com
www.vogrlla.com
www.vogerlla.com
www.vogrella.com
www.vogela.com
www.vogepla.com
www.vogelpla.com
www.vogeplla.com
www.vogeola.com
www.vogelola.com
www.vogeolla.com
www.vogekla.com
www.vogelkla.com
www.vogeklla.com
www.vogelpa.com
www.vogellpa.com
www.vogeloa.com
www.vogelloa.com
www.vogelka.com
www.vogellka.com
www.vogell.com
www.vogellq.com
www.vogellaq.com
www.vogellqa.com
www.vogellw.com
www.vogellaw.com
www.vogellwa.com
www.vogells.com
www.vogellas.com
www.vogellsa.com
www.vogellz.com
www.vogellaz.com
www.vogellza.com
www.vogella.con

vogella.com Ping

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.


vogella.com 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.