rh-arch.com Website Information
Daily Unique Visits: 7,462
Daily Page Views: 37,310
Income Per Day: $93
Estimated Value: $55,800
rh-arch.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 Web4U s.r.o.. See the full list of other websites hosted by Web4U s.r.o..
The highest website rh-arch.com position in Alexa rank database was 69672 and the lowest rank position was 891128. Current position of rh-arch.com in Alexa rank database is 182606.
Desktop speed score of rh-arch.com (27/100) shows that the page desktop performance can be improved.
Mobile usability score of rh-arch.com (61/100) means that the page is not mobile-friendly.
Mobile speed score of rh-arch.com (24/100) shows that the landing page performance on mobile devices is poor and can be improved.
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rh-arch.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.
rh-arch.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.
Registry Domain ID: 92643497_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.regtons.com
Registrar URL: http://regtons.com
Updated Date: 2023-09-25T12:30:17Z
Creation Date: 2002-11-28T10:03:10Z
Registry Expiry Date: 2024-11-28T10:03:10Z
Registrar: Gransy, s.r.o.
Registrar IANA ID: 1505
Registrar Abuse Contact Email: abuse@regtons.com
Registrar Abuse Contact Phone: +420.734 463 373
Domain Status: ok https://icann.org/epp#ok
Name Server: NS.WEB4U.CZ
Name Server: NS2.WEB4U.CZ
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-04-09T13:15:24Z
rh-arch.com server information
Servers Location
rh-arch.com desktop page speed rank
Last tested: 2018-03-21
rh-arch.com Desktop Speed Test Quick Summary
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priority - 13Leverage 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.
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http://www.rh-arch.com/images/projects/home/Nekazanka_Studio_jr_29.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/OSTRAVA_TITULKA4.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/Titulka_RD_A1.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/Titulka_RD_C1.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/hlavni_web1.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/skolka.jpg (expiration not specified)
http://www.rh-arch.com/img/banner-mask.png (expiration not specified)
http://www.rh-arch.com/img/bg-main-fade.png (expiration not specified)
http://www.rh-arch.com/img/logo-sprites.png (expiration not specified)
http://www.rh-arch.com/img/logo.png (expiration not specified)
http://www.rh-arch.com/img/menu-fade.png (expiration not specified)
http://www.rh-arch.com/img/menu-left.gif (expiration not specified)
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
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http://www.rh-arch.com/css/jquery.jscrollpane.css
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priority - 4Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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Minifying http://www.rh-arch.com/css/default.css could save 496B (13% reduction) after compression.
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rh-arch.com Desktop Resource Breakdown
Total Resources | 34 |
Number of Hosts | 4 |
Static Resources | 28 |
JavaScript Resources | 2 |
CSS Resources | 4 |
rh-arch.com mobile page speed rank
Last tested: 2018-03-21
rh-arch.com Mobile Speed Test Quick Summary
priority - 245Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 20Leverage 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.rh-arch.com/css/default-240.css (expiration not specified)
http://www.rh-arch.com/css/default.css (expiration not specified)
http://www.rh-arch.com/css/jquery.fancybox.css (expiration not specified)
http://www.rh-arch.com/graphics/working.gif (expiration not specified)
http://www.rh-arch.com/images/banner/BystyVLese_053.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/01_web_exterier_nocni.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/02.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/04_trava_na_uvodku_webu.jpg (expiration not specified)
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http://www.rh-arch.com/images/projects/home/Byt_R_predsin_01.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/CAKOVICE_TITULKA.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/JEREMENKOVA_TITULKA.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/KRALUPY_TITULKA1.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/Nekazanka_Studio_jr_29.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/OSTRAVA_TITULKA4.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/Titulka_RD_A1.jpg (expiration not specified)
http://www.rh-arch.com/images/projects/home/Titulka_RD_C1.jpg (expiration not specified)
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http://www.rh-arch.com/img/menu-left.gif (expiration not specified)
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priority - 4Minify 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 41.5KiB (28% 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 2.2KiB (20% reduction).
Minifying http://www.rh-arch.com/css/default.css could save 496B (13% reduction) after compression.
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rh-arch.com Mobile Resource Breakdown
Total Resources | 34 |
Number of Hosts | 4 |
Static Resources | 28 |
JavaScript Resources | 2 |
CSS Resources | 4 |
rh-arch.com mobile page usability
Last tested: 2018-03-21
rh-arch.com Mobile Usability Test Quick Summary
priority - 49Size 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 960 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<img src="http://www.rh-…yVLese_053.jpg">
falls outside the viewport.The element
<strong class="desc">digitální grafika APP-ART</strong>
falls outside the viewport.The element
<span class="desc">umělecké alter…ostislava Říhy</span>
falls outside the viewport.The element
<span class="desc">www.app-art.cz</span>
falls outside the viewport.The element
<span class="b4">
falls outside the viewport.The element
<a href="http://www.rh-arch.com/o-nas">O nás</a>
falls outside the viewport.The element
<a href="http://www.rh-arch.com/kontakt">Kontakt</a>
falls outside the viewport.The element
<a href="http://www.rh-arch.com/en/home">English</a>
falls outside the viewport.The element
<img src="http://www.rh-…lavni_web1.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…ome/skolka.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…rier_nocni.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…Y_TITULKA1.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…cts/home/3.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…vodku_webu.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…ulka_RD_A1.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…ulka_RD_C1.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…predsin_01.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…udio_jr_29.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…A_TITULKA4.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…CE_TITULKA.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…ts/home/02.jpg">
falls outside the viewport.The element
<img src="http://www.rh-…VA_TITULKA.jpg">
falls outside the viewport.The element
<div class="description">05/2015 Byto…dům Hodkovičky</div>
falls outside the viewport.The element
<a href="http://www.rh-…dum-hodkovicky" class="i1">05/2015 Byto…dům Hodkovičky</a>
falls outside the viewport.The element
<a href="http://www.rh-…ka-pro-prahu-6" class="i2">09/2010 Mate…ka pro Prahu 6</a>
falls outside the viewport.The element
<a href="http://www.rh-…centrum-pruhon" class="i3">2012 Kulturní centrum Průhon</a>
falls outside the viewport.The element
<a href="http://www.rh-…ch-nad-vltavou" class="i4">12/2013 Radn…ch nad Vltavou</a>
falls outside the viewport.The element
<a href="http://www.rh-…vba-arealu-lim" class="i5">07/2008 Reko…vba areálu LIM</a>
falls outside the viewport.The element
<a href="http://www.rh-…ladomy-u-obory" class="i6">10/2010 Viladomy U Obory</a>
falls outside the viewport.The element
<a href="http://www.rh-…-rodinny-dum-a" class="i7">06/2011 Kopa…Rodinný dům A</a>
falls outside the viewport.The element
<a href="http://www.rh-…-rodinny-dum-c" class="i8">06/2011 Kopa…Rodinný dům C</a>
falls outside the viewport.The element
<a href="http://www.rh-…avba-nekazanka" class="i9">05/2010 Stře…avba Nekázanka</a>
falls outside the viewport.The element
<a href="http://www.rh-…strukce/studio" class="i1">05/2010 Studio</a>
falls outside the viewport.The element
<a href="http://www.rh-…i-studie-odeon" class="i2">01/2010 Územní studie Odeon</a>
falls outside the viewport.The element
<a href="http://www.rh-…dence-cakovice" class="i3">08/2009 Rezidence Čakovice</a>
falls outside the viewport.The element
<a href="http://www.rh-…etit-vodickova" class="i4">10/2006 Apetit Vodičkova</a>
falls outside the viewport.The element
<a href="http://www.rh-…um-jeremenkova" class="i5">01/2006 Byto…ům Jeremenkova</a>
falls outside the viewport.The element
<span class="upper phone">Tel.: +420 222…20 739 024 165</span>
falls outside the viewport.The element
<span class="em-prot">projekt@rh-arch.com</span>
falls outside the viewport.The element
<img src="http://www.rh-…ook_footer.jpg">
falls outside the viewport.priority - 18Size 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.
<a href="http://www.rh-….com/aktuality">Aktuality</a>
and 5 others are close to other tap targets.The tap target
<a href="http://www.rh-arch.com/kontakt">Kontakt</a>
is close to 1 other tap targets.The tap target
<a href="http://www.rh-…dum-hodkovicky" class="i1">05/2015 Byto…dům Hodkovičky</a>
is close to 1 other tap targets.The tap target
<a href="http://www.rh-…ka-pro-prahu-6" class="i2">09/2010 Mate…ka pro Prahu 6</a>
and 1 others are close to other tap targets.The tap target
<a href="http://www.rh-…centrum-pruhon" class="i3">2012 Kulturní centrum Průhon</a>
and 1 others are close to other tap targets.The tap target
<a href="http://www.rh-…ch-nad-vltavou" class="i4">12/2013 Radn…ch nad Vltavou</a>
and 1 others are close to other tap targets.The tap target
<a href="http://www.rh-…vba-arealu-lim" class="i5">07/2008 Reko…vba areálu LIM</a>
and 1 others are close to other tap targets.The tap target
<a href="http://www.rh-…ladomy-u-obory" class="i6">10/2010 Viladomy U Obory</a>
is close to 2 other tap targets.The tap target
<a href="http://www.rh-…-rodinny-dum-a" class="i7">06/2011 Kopa…Rodinný dům A</a>
is close to 2 other tap targets.The tap target
<a href="http://www.rh-…-rodinny-dum-c" class="i8">06/2011 Kopa…Rodinný dům C</a>
is close to 2 other tap targets.The tap target
<a href="http://www.rh-…avba-nekazanka" class="i9">05/2010 Stře…avba Nekázanka</a>
is close to 2 other tap targets.The tap target
<a href="http://www.rh-…strukce/studio" class="i1">05/2010 Studio</a>
is close to 2 other tap targets.rh-arch.com HTML validation
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rh-arch.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.
rh-arch.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.