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KONSTRUKCE.CZ Úvod | konstrukce.cz

konstrukce.cz Website Information

Daily Unique Visits: 5,530

Daily Page Views: 22,120

Income Per Day: $62

Estimated Value: $33,480

konstrukce.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.

No name server records were found.

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The highest website konstrukce.cz position in Alexa rank database was 41681 and the lowest rank position was 998152. Current position of konstrukce.cz in Alexa rank database is 226955.

Desktop speed score of konstrukce.cz (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of konstrukce.cz (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of konstrukce.cz (32/100) is better than the results of 11.35% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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konstrukce.cz Alexa Rank

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konstrukce.cz whois

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% (c) 2006-2021 CZ.NIC, z.s.p.o.
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% Intended use of supplied data and information
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% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
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% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
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% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.15.0
% Timestamp: Fri Aug 09 23:11:37 2024

domain: konstrukce.cz
registrant: SB:SMD-KON-MEDIA
admin-c: SB:43960987
nsset: NSS:43960987:1
registrar: REG-MIRAMO
registered: 08.03.2001 17:13:00
changed: 03.02.2022 21:00:17
expire: 18.03.2025

contact: SB:SMD-KON-MEDIA
org: KONSTRUKCE Media, s. r. o.
name: KONSTRUKCE Media, s. r. o.
address: Na Obvodu 1098/41
address: Ostrava
address: 70300
address: CZ
registrar: REG-MIRAMO
created: 01.06.2005 11:55:00
changed: 15.05.2018 21:32:00

contact: SB:43960987
org: MIRAMO spol.s r.o.
name: MIRAMO spol.s r.o.
address: 69
address: Albrechticky
address: 74255
address: CZ
registrar: REG-MIRAMO
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

nsset: NSS:43960987:1
nserver: miramo1.miramo.cz (217.196.209.21)
nserver: miramo3.miramo.cz (45.91.0.84)
tech-c: SB:43960987
registrar: REG-MIRAMO
created: 01.10.2007 02:00:00
changed: 20.01.2023 19:55:03

konstrukce.cz server information

Servers Location

konstrukce.cz desktop page speed rank

Last tested: 2019-04-08

Desktop Speed Bad
42/100

konstrukce.cz Desktop Speed Test Quick Summary


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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 6Reduce server response time

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priority - 0Minify JavaScript

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konstrukce.cz Desktop Resource Breakdown

Total Resources158
Number of Hosts9
Static Resources150
JavaScript Resources16
CSS Resources20

konstrukce.cz mobile page speed rank

Last tested: 2019-04-08

Mobile Speed Bad
32/100

konstrukce.cz Mobile Speed Test Quick Summary


priority - 110Leverage browser caching

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

Your page has 10 blocking script resources and 19 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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priority - 9Reduce server response time

In our test, your server responded in 0.78 seconds.

priority - 0Minify 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

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konstrukce.cz Mobile Resource Breakdown

Total Resources155
Number of Hosts7
Static Resources149
JavaScript Resources15
CSS Resources20

konstrukce.cz mobile page usability

Last tested: 2019-04-08

Mobile Usability Bad
60/100

konstrukce.cz Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Občanská výstavba and 3 others render only 4 pixels tall (10 CSS pixels).

Konstrukce renders only 4 pixels tall (10 CSS pixels).

ISSN 1803-8433 renders only 4 pixels tall (10 CSS pixels).

| renders only 4 pixels tall (10 CSS pixels).

Přihlásit se renders only 4 pixels tall (10 CSS pixels).

Opláštění a fasády and 13 others render only 4 pixels tall (11 CSS pixels).

Aktuální číslo časopisu and 12 others render only 4 pixels tall (10 CSS pixels).

„Dům je tak do…eho investor,“ renders only 7 pixels tall (19 CSS pixels).

Publikováno: renders only 4 pixels tall (10 CSS pixels).

8.4.2019 and 6 others render only 4 pixels tall (10 CSS pixels).

uvedli v rozho…DESIGNERS.... renders only 5 pixels tall (13 CSS pixels).

Celý článek zde renders only 5 pixels tall (13 CSS pixels).

„Současná svět…mi pobídkami,“ and 5 others render only 5 pixels tall (14 CSS pixels).

Publikováno: and 5 others render only 4 pixels tall (10 CSS pixels).

Při navrhování…ocelovými ... and 5 others render only 5 pixels tall (13 CSS pixels).

Celý článek zde and 5 others render only 5 pixels tall (13 CSS pixels).

Další články... renders only 5 pixels tall (13 CSS pixels).

Mladí za volan…nahlásil škodu and 3 others render only 5 pixels tall (14 CSS pixels).

Průmyslové are…é době prob... and 39 others render only 5 pixels tall (13 CSS pixels).

Více z rubriky... and 12 others render only 5 pixels tall (13 CSS pixels).

Opláštění a fasády and 11 others render only 6 pixels tall (16 CSS pixels).

Mezinárodní ko…52,4 mil. EUR and 35 others render only 5 pixels tall (13 CSS pixels).

Pracovní příležitosti and 16 others render only 5 pixels tall (12 CSS pixels).

18. ročník, 1/2019 and 1 others render only 5 pixels tall (13 CSS pixels).

Potom využijte možnosti and 3 others render only 5 pixels tall (13 CSS pixels).

pozemních staveb? renders only 5 pixels tall (13 CSS pixels).

za akční cenu 300,-/rok and 1 others render only 5 pixels tall (13 CSS pixels).

SERVER VODOHOSPODÁŘSKÉ STAVBY and 2 others render only 5 pixels tall (13 CSS pixels).
NIBE F730: nov…šetrné budovy and 2 others render only 6 pixels tall (15 CSS pixels).
Katalog firem and 1 others render only 5 pixels tall (12 CSS pixels).
, se sídlem St…lo: 25851276 | and 4 others render only 4 pixels tall (10 CSS pixels).
KONSTRUKCE Media, s.r.o. and 3 others render only 4 pixels tall (10 CSS pixels).
Zavřít [x] renders only 4 pixels tall (10 CSS pixels).

priority - 18Size 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 1,210 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/UserFiles/ima…ehaly_1180.jpg"> falls outside the viewport.
The element <span>Decentrál</span> falls outside the viewport.
The element <span>All for Power</span> falls outside the viewport.
The element <span>Občanská výstavba</span> falls outside the viewport.
The element <img src="/layout/konstr…m_vertical.gif"> falls outside the viewport.
The element <img src="/images/com4in.png"> falls outside the viewport.
The element <input type="text" name="q" class="textinput"> falls outside the viewport.
The element <input type="submit" class="submit"> falls outside the viewport.
The element <li>VIDEO</li> falls outside the viewport.
The element <li>Aktuality</li> falls outside the viewport.
The element <li>Architektura</li> falls outside the viewport.
The element <li>Projektování</li> falls outside the viewport.
The element <li>Materiály</li> falls outside the viewport.
The element <li>Realizace</li> falls outside the viewport.
The element <li>Opláštění a fasády</li> falls outside the viewport.
The element <li>Ekonomika</li> falls outside the viewport.
The element <li>Development</li> falls outside the viewport.
The element <li>Povrchová ochrana</li> falls outside the viewport.
The element <li>Svařování a dělení</li> falls outside the viewport.
The element <li>PR</li> falls outside the viewport.
The element <a href="/rubrika/investicni-celky/">Investiční celky</a> falls outside the viewport.
The element <a href="/rubrika/defektoskopie/">Defektoskopie</a> falls outside the viewport.
The element <div id="contentwrapper">Hlavní zpráva„…e z rubriky...</div> falls outside the viewport.
The element <span>Reklama</span> falls outside the viewport.
The element <img src="/UserFiles/ima…9/kons-fb2.jpg"> falls outside the viewport.
The element <img src="/UserFiles/ima…ew_200x150.jpg"> falls outside the viewport.
The element <img src="/UserFiles/ima…osty19-200.jpg"> falls outside the viewport.
The element <img src="/UserFiles/ima…usov19-200.jpg"> falls outside the viewport.
The element <img src="/UserFiles/ima…ner200x100.gif"> falls outside the viewport.
The element <span>Partneři</span> falls outside the viewport.
The element <img src="/UserFiles/ima…go_200x100.jpg"> falls outside the viewport.
The element <img src="/UserFiles/ima…/unihal200.jpg"> falls outside the viewport.
The element <span>Google</span> falls outside the viewport.
The element <div id="paticka_clanky">Časopis SILNIC…o jednadvacáté</div> falls outside the viewport.
The element <span>Katalog firem</span> falls outside the viewport.
The element <span>RSS</span> falls outside the viewport.
The element <strong>KONSTRUKCE Media, s.r.o.</strong> falls outside the viewport.
The element <b>Tel.:</b> falls outside the viewport.
The element <b>Fax:</b> falls outside the viewport.
The element <img src="http://www.kon…program/eu.png"> falls outside the viewport.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

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="http://www.dec…energetika.cz/">Decentrál</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.konstrukce.cz/" class="current">Konstrukce</a> is close to 2 other tap targets.

The tap target <a id="logo_km" href="http://www.kon…ukce-media.cz/"></a> and 1 others are close to other tap targets.

The tap target <img src="/images/flags/en.png"> and 7 others are close to other tap targets.

The tap target <a href="/auth/login/">Přihlásit se</a> is close to 4 other tap targets.

The tap target <input type="text" name="q" class="textinput"> is close to 2 other tap targets.
The tap target <input type="submit" class="submit"> is close to 2 other tap targets.
The tap target <a href="/rubrika/video/">VIDEO</a> and 9 others are close to other tap targets.

The tap target <a href="/clanek/archiv/">Další články...</a> is close to 1 other tap targets.

The tap target <a href="/rubrika/architektura/">Více z rubriky...</a> and 1 others are close to other tap targets.
The tap target <a href="/clanek/ocelov…i-kotel-k1-k6/">Ocelové konstr…I, kotel K1-K6</a> and 1 others are close to other tap targets.
The tap target <a href="http://shop.ko…ukce-media.cz/">E-shop</a> and 16 others are close to other tap targets.

The tap target <a href="/rss/">RSS</a> and 1 others are close to other tap targets.

konstrukce.cz HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 62
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Bad value “” for attribute “media” on element “link”: Media query ended prematurely.

Line: 29 Column: 3 - 84
"...uly --> <link rel="stylesheet" href="/styles/moduly/firmy.css" type="text/css" media="" /> ..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 86 Column: 3 - 25
"...ript> <style type="text/css"> d..." Line: 207 Column: 4 - 26
"...v> <style type="text/css"> #pat..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 142 Column: 1079 - 1247
"...ong></div><img src="/PublicFiles/UserFiles/image/K/2018/k318/100x100_visionary201.jpg" alt="Visionary pohledem architekta" width="100" height="100" align="left" class="top_img" /><p>Poz..." Line: 142 Column: 1876 - 2054
"...ong></div><img src="/PublicFiles/UserFiles/image/K/2018/k318/100x100_promat02.jpg" alt="Použitelnost nátěrů Promat® dle ČSN 73 0810" width="100" height="100" align="left" class="top_img" /><p>Pož..." Line: 142 Column: 2803 - 2989
"...ong></div><img src="/PublicFiles/UserFiles/image/K/2018/k318/100x100_cklop03.jpg" alt="Lehké obvodové pláště z pohledu protipožární ochrany" width="100" height="100" align="left" class="top_img" /><p>Leh..." Line: 142 Column: 3641 - 3811
"...ong></div><img src="/PublicFiles/UserFiles/image/K/2018/k318/100x100_acsz01.jpg" alt="AČSZ - Jak? Jinak! „Made in everstar“" width="100" height="100" align="left" class="top_img" /><p>Eve..." Line: 142 Column: 5533 - 5734
"...ong></div><img src="/PublicFiles/UserFiles/image/K/2018/k318/100x100_siemens01.jpg" alt="Premium Office – technologie pro sofistikované kancelářské budovy" width="100" height="100" align="left" class="top_img" /><p>Spo..." Line: 145 Column: 454 - 674
"...m</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-06/44x44_topsecurity_02.jpg" alt="S dobře zvládnutým zabezpečením firem a průmyslových objektů předejdete mnoha škodám" width="44" height="44" align="left" class="img" /><div>L..." Line: 145 Column: 1002 - 1176
"...®</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_promat03.jpg" alt="Požární těsnění stavebních spár systémy Promat®" width="44" height="44" align="left" class="img" /><div>S..." Line: 145 Column: 1508 - 1677
"...h</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-05/44x44_roofix.jpg" alt="Používání záchytného systému na střechách" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 1706 - 1908
"...y</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-07/44x44_aficity_04.jpg" alt="AFI EUROPE zahájila výstavbu první komerční budovy v projektu AFI City" width="44" height="44" align="left" class="img" /><div>S..." Line: 151 Column: 2633 - 2854
"...Y</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-07/44x44_kostel-lindab_01.jpg" alt="Pro přístavbu evangelického kostela v Praze-Braníku byl využit systém LINDAB STAVBY" width="44" height="44" align="left" class="img" /><div>S..." Line: 151 Column: 3418 - 3585
"...ů</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_dock03.jpg" alt="DOCK IN TWO – projekt na pomezí dvou světů" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 3954 - 4151
"...h</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_visionary16.jpg" alt="Výstavba nové polyfunkční budovy Visionary v pražských Holešovicích" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 4556 - 4763
"...m</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_o2arena02.jpg" alt="V Praze vzniká multifunkční kongresové a kulturní centrum s názvem O2 universum" width="44" height="44" align="left" class="img" /><div>N..." Line: 151 Column: 5323 - 5506
"...y</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_machacek04.jpg" alt="BIM pro evakuaci v požárně‑bezpečnostním řešení budovy" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 5827 - 6006
"...N</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_statkon07.jpg" alt="Aplikácia softvéru v projekčnej kancelárii STAT‑KON" width="44" height="44" align="left" class="img" /><div>S..." Line: 151 Column: 6279 - 6440
"...v</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_hilti01.jpg" alt="Trendy v softwarech pro návrh kotev" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 7045 - 7230
"... </a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-06/44x44_slentex.jpg" alt="BASF představila Slentex®, novou vysoce účinnou izolaci " width="44" height="44" align="left" class="img" /><div>S..." Line: 151 Column: 7690 - 7916
"...“</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_sobotka08.jpg" alt="Typy spojů asfaltových izolačních pásů a jejich výsledky při namáhání „odolnosti proti odlupování“" width="44" height="44" align="left" class="img" /><div>A..." Line: 151 Column: 8231 - 8406
"...v</a><div><img src="/PublicFiles/UserFiles/image/K/2017/k417/44x44_staco03.jpg" alt="Svařované podlahové rošty na stavbě Centra Chodov" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 9061 - 9274
"...ů</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_vces05.jpg" alt="Prefabrikace v praxi: železobetonový skelet logistického parku byl postaven za pět týdnů" width="44" height="44" align="left" class="img" /><div>D..." Line: 151 Column: 9709 - 9923
"...m</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_falk02.jpg" alt="Ochrana obchodního centra IGY 1 v Českých Budějovicích moderním hydroizolačním materiálem" width="44" height="44" align="left" class="img" /><div>J..." Line: 151 Column: 10238 - 10423
"...l</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-07/44x44_llentab_haertl.jpg" alt="Růst ekonomiky nahrává i výstavbě montovaných hal" width="44" height="44" align="left" class="img" /><div>Č..." Line: 151 Column: 10956 - 11112
"...i</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_schuco04.jpg" alt="Průhledné kanceláře na vinici" width="44" height="44" align="left" class="img" /><div>N..." Line: 151 Column: 11579 - 11808
"...í</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_kovprof02.jpg" alt="Fasády z oceli odolné atmosférické korozi – oceli odolné povětrnosti – a jejich užití ve stavebnictví" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 12141 - 12320
"...ě</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k118/44x44_utb01.jpg" alt="Nový vzdělávací komplex Univerzity Tomáše Bati ve Zlíně" width="44" height="44" align="left" class="img" /><div>N..." Line: 151 Column: 13515 - 13772
"...R</a><div><img src="/PublicFiles/UserFiles/image/K/2015/2015-02/44x44_areal-lindab.jpg" alt="Mezinárodní koncern Lindab: čisté tržby v roce 2014 vzrostly o 7 % na 739 mil. EUR, provozní zisk EBIT dosáhl 52,4 mil. EUR" width="44" height="44" align="left" class="img" /><div>Š..." Line: 151 Column: 14099 - 14282
"...c</a><div><img src="/PublicFiles/UserFiles/image/K/2013/K413/44x44_unicredit01.jpg" alt="UniCredit Leasing zajistí financování nových investic" width="44" height="44" align="left" class="img" /><div>U..." Line: 151 Column: 14939 - 15139
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"...?</a><div><img src="/PublicFiles/UserFiles/image/K/2017/k117/44x44_pannatoni02.jpg" alt="NIMBY efekt aneb jak se dohodnout v trojúhelníku investor – město – občané?" width="44" height="44" align="left" class="img" /><div>B..." Line: 151 Column: 16634 - 16806
"...1</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_kucera.jpg" alt="Parametrické modely požáru pro EN 1991‑1‑2:2021" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 17108 - 17277
"...?</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_jap01.jpg" alt="Chcete jen stavět nebo i úspěšně zkolaudovat?" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 17607 - 17788
"...ě</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_wiegel02.jpg" alt="Nová zinkovna skupiny Wiegel zahájila provoz na Moravě" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 18333 - 18488
"...m</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_isp02.jpg" alt="Nový Showroom – Eurazio centrum" width="44" height="44" align="left" class="img" /><div>S..." Line: 151 Column: 18855 - 19046
"...y</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_isp01.jpg" alt="Moderní řezání kovových materiálů – ekonomické a ekologické faktory" width="44" height="44" align="left" class="img" /><div>E..." Line: 151 Column: 19352 - 19523
"...m</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k218/44x44_huis01.jpg" alt="První jeřábový hák na světě vyrobený 3D tiskem" width="44" height="44" align="left" class="img" /><div>P..." Line: 151 Column: 20123 - 20314
"... </a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-08/44x44_mol.jpg" alt="OBERMEYER HELIKA řídí projekt přestavby sítě čerpacích stanic MOL " width="44" height="44" align="left" class="img" /><div>A..." Line: 151 Column: 20707 - 20912
"...ů</a><div><img src="/PublicFiles/UserFiles/image/K/2018/2018-08/44x44_dratovna.jpg" alt="ŽDB Drátovna zahájila výstavbu nové žíhací pece pro výrobu šroubových drátů" width="44" height="44" align="left" class="img" /><div>V..." Line: 151 Column: 21320 - 21526
"...“</a><div><img src="/PublicFiles/UserFiles/image/K/2018/k318/44x44_mrazek.jpg" alt="„Naší trvalou snahou je co nejlépe plnit požadavky a očekávání našich zákazníků,“" width="44" height="44" align="left" class="img" /><div>u..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

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"... <div><iframe src="http://www.konstrukce.cz/UserFiles/heroal/heroal_architecture_200x150_CZ.html" width="200" height="150" scrolling="no" frameborder="0" style="margin-left: -4px;"></ifra..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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"... <div><iframe src="http://www.konstrukce.cz/UserFiles/heroal/heroal_architecture_200x150_CZ.html" width="200" height="150" scrolling="no" frameborder="0" style="margin-left: -4px;"></ifra..."

The text content of element “script” was not in the required format: Content contains a line starting with the character sequence “//” but not ending with a newline.

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"... // ]]></script> </p><..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

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"...časopisu"><img src="/layout/konstrukce/images/logo_predplatne_free.gif" height="61" border="0" alt="Objednejte si bezplatné zasílání tištěné verze časopisu" /></a><a..." Line: 80 Column: 528 - 655
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"...;"> <img src="/UserFiles/image/Reklama/2018/unionocel-200x150.jpg" width="200" height="150" alt="UnionOcel, s.r.o." border="0" /></a></..." Line: 179 Column: 7 - 129
"...;"> <img src="/UserFiles/image/Reklama/2017/ov-baner200x100.gif" width="200" height="100" alt="Občanská výstavba" border="0" /></a></..." Line: 181 Column: 7 - 158
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"...;"> <img src="/UserFiles/image/Reklama/2014/unihal200.jpg" width="200" height="119" alt="UNIHAL – Svět montovaných hal" border="0" /></a></..." Line: 187 Column: 7 - 139
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"...;"> <img src="/UserFiles/image/Reklama/2018/forumnerezaru18_200x200.jpg" width="200" height="200" alt="Fórum nerezářů 2018" border="0" /></a></..." Line: 191 Column: 7 - 162
"...;"> <img src="/UserFiles/image/Reklama/2018/sanace-wta2018-2verze.gif" width="200" height="150" alt="Sanace a rekonstrukce staveb 2018 a WTA 2018" border="0" /></a></..." Line: 193 Column: 7 - 133
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konstrukce.cz 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.

konstrukce.cz 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.