H2DATABASE.COM H2 Database Engine


h2database.com website information.

h2database.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for h2database.com domain:

  • ns29.kreativmedia.ch
  • ns30.kreativmedia.ch

and probably website h2database.com is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website h2database.com position was 51454 (in the world). The lowest Alexa rank position was 53828. Now website h2database.com ranked in Alexa database as number 52310 (in the world).

Website h2database.com Desktop speed measurement score (91/100) is better than the results of 90.07% of other sites and shows that the page is performing great on desktop computers.

h2database.com Mobile usability score (70/100) is better than the results of 21.03% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of h2database.com (81/100) is better than the results of 88.68% of other sites and shows that the landing page performance on mobile devices is excellent.

Weekly Rank Report

DateRankChange
Nov-25-2024 N/AN/A
Nov-24-2024 52,310539
Nov-23-2024 52,849-620
Nov-22-2024 52,229354
Nov-21-2024 52,583467
Nov-20-2024 53,0506
Nov-19-2024 53,056772

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h2database.com 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.



h2database.com 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 Name: H2DATABASE.COM
Registry Domain ID: 284155653_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2023-12-14T08:08:15Z
Creation Date: 2005-12-13T08:27:29Z
Registry Expiry Date: 2024-12-13T08:27:29Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: ok https://icann.org/epp#ok
Name Server: NS29.KREATIVMEDIA.CH
Name Server: NS30.KREATIVMEDIA.CH
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-28T12:36:08Z

h2database.com server information

Servers Location

IP Address
80.74.147.171
Region
Zurich
City
Zurich

h2database.com desktop page speed rank

Last tested: 2018-11-08


Desktop Speed Good
91/100

h2database.com Desktop Speed Test Quick Summary


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

Your page has 1 blocking script resources and 1 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:

http://h2database.com/html/navigation.js

Optimize CSS Delivery of the following:

http://h2database.com/html/stylesheet.css

priority - 4 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:

http://h2database.com/html/images/download-2.png (expiration not specified)
http://h2database.com/html/images/h2-logo-2.png (expiration not specified)
http://h2database.com/html/images/paypal-donate.png (expiration not specified)
http://h2database.com/html/index.js (expiration not specified)
http://h2database.com/html/navigation.js (expiration not specified)
http://h2database.com/html/search.js (expiration not specified)
http://h2database.com/html/stylesheet.css (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 0 Optimize images

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

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Compressing and resizing http://h2database.com/html/images/h2-logo-2.png could save 2.4KiB (51% reduction).
Compressing and resizing http://h2database.com/html/images/download-2.png could save 1.6KiB (59% 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 917B (24% reduction).

Minifying http://h2database.com/html/search.js could save 470B (23% reduction) after compression.
Minifying http://h2database.com/html/navigation.js could save 447B (25% 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 183B (16% reduction).

Minifying http://h2database.com/html/stylesheet.css could save 183B (16% reduction) after compression.

h2database.com Desktop Resources

Total Resources11
Number of Hosts2
Static Resources8
JavaScript Resources4
CSS Resources1

h2database.com Desktop Resource Breakdown

h2database.com mobile page speed rank

Last tested: 2018-11-08


Mobile Speed Medium
81/100

h2database.com Mobile Speed Test Quick Summary


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

Your page has 1 blocking script resources and 1 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:

http://h2database.com/html/navigation.js

Optimize CSS Delivery of the following:

http://h2database.com/html/stylesheet.css

priority - 6 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:

http://h2database.com/html/images/download-2.png (expiration not specified)
http://h2database.com/html/images/h2-logo-2.png (expiration not specified)
http://h2database.com/html/images/paypal-donate.png (expiration not specified)
http://h2database.com/html/index.js (expiration not specified)
http://h2database.com/html/navigation.js (expiration not specified)
http://h2database.com/html/search.js (expiration not specified)
http://h2database.com/html/stylesheet.css (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

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 917B (24% reduction).

Minifying http://h2database.com/html/search.js could save 470B (23% reduction) after compression.
Minifying http://h2database.com/html/navigation.js could save 447B (25% reduction) after compression.

priority - 0 Optimize images

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

Optimize the following images to reduce their size by 623B (13% reduction).

Compressing http://h2database.com/html/images/h2-logo-2.png could save 623B (13% 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 183B (16% reduction).

Minifying http://h2database.com/html/stylesheet.css could save 183B (16% reduction) after compression.

h2database.com Mobile Resources

Total Resources11
Number of Hosts2
Static Resources8
JavaScript Resources4
CSS Resources1

h2database.com Mobile Resource Breakdown

h2database.com mobile page usability

Last tested: 2018-11-08


Mobile Usability Medium
70/100

h2database.com Mobile Usability Test Quick Summary


priority - 33 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 800 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <h1>H2 Database Engine</h1> falls outside the viewport.
The element <p>Welcome to H2,…res of H2 are:</p> falls outside the viewport.
The element <li>Very fast, ope…urce, JDBC API</li> falls outside the viewport.
The element <li>Embedded and s…mory databases</li> falls outside the viewport.
The element <li>Browser based…le application</li> falls outside the viewport.
The element <li>Small footprin…jar file size</li> falls outside the viewport.
The element <td>Download Versi…All Downloads</td> falls outside the viewport.
The element <td></td> falls outside the viewport.
The element <h2>Support</h2> falls outside the viewport.
The element <a href="http://stackov…ions/tagged/h2">Stack Overflow (tag H2)</a> falls outside the viewport.
The element <br> falls outside the viewport.
The element <a href="http://groups.…up/h2-database">Google Group English</a> falls outside the viewport.
The element <a href="http://groups.…h2-database-jp">Japanese</a> falls outside the viewport.
The element <br> falls outside the viewport.
The element <br> falls outside the viewport.
The element <h2>Features</h2> falls outside the viewport.
The element <th>H2</th> falls outside the viewport.
The element <a href="http://db.apache.org/derby">Derby</a> falls outside the viewport.
The element <a href="http://hsqldb.org">HSQLDB</a> falls outside the viewport.
The element <a href="http://mysql.com">MySQL</a> falls outside the viewport.
The element <a href="http://www.postgresql.org">PostgreSQL</a> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareN">No</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td class="compareY">Yes</td> falls outside the viewport.
The element <td>~1 MB</td> falls outside the viewport.
The element <td>~2 MB</td> falls outside the viewport.
The element <td>~1 MB</td> falls outside the viewport.
The element <td>~4 MB</td> falls outside the viewport.
The element <td>~6 MB</td> falls outside the viewport.
The element <p>See also the d…ed comparison.</p> falls outside the viewport.
The element <h2>News</h2> falls outside the viewport.
The element <a href="http://www.h2d…wsfeed-rss.xml">Header only (RSS)</a> falls outside the viewport.
The element <a href="https://groups…news/subscribe">H2 Database Ne…ount required)</a> falls outside the viewport.
The element <td></td> falls outside the viewport.
The element <h2>Contribute</h2> falls outside the viewport.
The element <a href="http://h2datab…tml#supporters">supporter</a> falls outside the viewport.
The element <p></p> falls outside the viewport.

priority - 9 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 <a href="http://transla…h2database.com">Translate</a> and 25 others are close to other tap targets.

The tap target <label for="search">Search:</label> is close to 1 other tap targets.

The tap target <a href="main.html">Home</a> is close to 1 other tap targets.

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h2database.com Ping

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h2database.com TRACEROUTE

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