avacom.cz Website Information

Daily Unique Visits: 721

Daily Page Views: 1,442

Income Per Day: $4

Estimated Value: $960

This website is located in Czech Republic and is using following IP address 93.90.167.55. See the complete list of popular websites hosted in Czech Republic.

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

Website avacom.cz is using the following name servers:

ns1.cdi.cz
ns2.cdi.cz

and is probably hosted by Vodafone Czech Republic a.s.. See the full list of other websites hosted by Vodafone Czech Republic a.s..

The highest website avacom.cz position in Alexa rank database was 25024 and the lowest rank position was 999429. Current position of avacom.cz in Alexa rank database is 994274.

Desktop speed score of avacom.cz (23/100) is better than the results of 5.21% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of avacom.cz (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of avacom.cz (26/100) is better than the results of 7.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

avacom.cz 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.

avacom.cz 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.

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avacom.cz server information

Servers Location

avacom.cz desktop page speed rank

Last tested: 2018-11-21

Desktop Speed Bad

23/100

avacom.cz Desktop Speed Test Quick Summary

priority - 266Enable 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 2.5MiB (74% reduction).

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priority - 23Leverage 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:

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https://www.avacom.cz/css/colorbox.new.css (expiration not specified)
https://www.avacom.cz/css/order.css (expiration not specified)
https://www.avacom.cz/css/print.css (expiration not specified)
https://www.avacom.cz/css/redmond/jquery-ui-1.10.4.custom.min.css (expiration not specified)
https://www.avacom.cz/images/akce/atma-l14a1-20q.jpg (expiration not specified)
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https://www.avacom.cz/js/jquery.colorbox.new.min.js (expiration not specified)
https://connect.facebook.net/cs_CZ/sdk.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://ssl.heureka.cz/direct/i/gjs.php?n=wdgt&sak…449FE18F84D7057E1D0647 (3.9 hours)

priority - 18Optimize images

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

Optimize the following images to reduce their size by 175.5KiB (44% reduction).

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.avacom.cz/js/jquery-1.10.2.min.js
https://www.avacom.cz/js/jquery-ui-1.10.4.custom.min.js
https://www.avacom.cz/js/scriptcz.js?2240807286
https://www.avacom.cz/js/jquery.colorbox.new.min.js

Optimize CSS Delivery of the following:

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https://www.avacom.cz/css/colorbox.new.css
https://www.avacom.cz/css/order.css
https://www.avacom.cz/css/screen.reg.css?3681919529

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 3.9KiB (30% reduction).

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priority - 0Minify CSS

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Minify CSS for the following resources to reduce their size by 3.1KiB (20% reduction).

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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 1.1KiB (11% reduction).

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avacom.cz Desktop Resource Breakdown

Total Resources	149
Number of Hosts	14
Static Resources	135
JavaScript Resources	52
CSS Resources	20

avacom.cz mobile page speed rank

Last tested: 2018-11-21

Mobile Speed Bad

26/100

avacom.cz Mobile Speed Test Quick Summary

priority - 185Enable compression

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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 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:

https://www.avacom.cz/css/redmond/jquery-ui-1.10.4.custom.min.css
https://www.avacom.cz/css/colorbox.new.css
https://www.avacom.cz/css/order.css
https://www.avacom.cz/css/screen.reg.css?3681919529

priority - 34Leverage 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 - 18Optimize images

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

Optimize the following images to reduce their size by 175.5KiB (44% 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 3.9KiB (30% 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 3.1KiB (20% 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 1.1KiB (11% reduction).

Minifying https://www.avacom.cz/ could save 1.1KiB (11% reduction) after compression.

avacom.cz Mobile Resource Breakdown

Total Resources	148
Number of Hosts	13
Static Resources	134
JavaScript Resources	52
CSS Resources	20

avacom.cz mobile page usability

Last tested: 2018-11-21

Mobile Usability Bad

61/100

avacom.cz Mobile Usability Test Quick Summary

priority - 36Use 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.

Vyhledávání renders only 5 pixels tall (12 CSS pixels).

v obchodu renders only 5 pixels tall (12 CSS pixels).

v současné době nabízí and 16 others render only 4 pixels tall (11 CSS pixels).

zobrazit všech…ované produkty and 2 others render only 4 pixels tall (11 CSS pixels).

Využití renders only 4 pixels tall (11 CSS pixels).

Modely renders only 4 pixels tall (11 CSS pixels).

Baterie pro čt…čárových kódů and 24 others render only 5 pixels tall (12 CSS pixels).

Příslušenství: and 1 others render only 5 pixels tall (12 CSS pixels).

AVACOM s.r.o. renders only 7 pixels tall (18 CSS pixels).

Dát stránce To se mi líbí renders only 5 pixels tall (12 CSS pixels).

AVACOM s.r.o. renders only 5 pixels tall (14 CSS pixels).

15 009 242 zhlédnutí and 1 others render only 4 pixels tall (11 CSS pixels).

Hlavně to pros…koušejte doma! and 1 others render only 5 pixels tall (14 CSS pixels).

Je nám líto, a…přehrát nedá. renders only 6 pixels tall (16 CSS pixels).

Genius Club renders only 4 pixels tall (11 CSS pixels).

8 008 631 To se mi líbí and 2 others render only 5 pixels tall (12 CSS pixels).

8. říjen and 2 others render only 5 pixels tall (12 CSS pixels).

nebo na tel. 284 021 950 and 2 others render only 4 pixels tall (11 CSS pixels).

avacom.podpora renders only 4 pixels tall (11 CSS pixels).

Odborné informace and 4 others render only 4 pixels tall (11 CSS pixels).

Kontakty renders only 4 pixels tall (11 CSS pixels).

Košík renders only 5 pixels tall (13 CSS pixels).

:…je prázdný renders only 4 pixels tall (11 CSS pixels).

Přihlášení do obchodu renders only 5 pixels tall (14 CSS pixels).

Jméno and 1 others render only 4 pixels tall (11 CSS pixels).

] [ and 2 others render only 4 pixels tall (11 CSS pixels).

zapomenuté heslo and 1 others render only 4 pixels tall (11 CSS pixels).

Baterie, akumulátory renders only 8 pixels tall (20 CSS pixels).

spotřebitelské…bíjecí baterie and 13 others render only 4 pixels tall (11 CSS pixels).

Repase baterií a výroba packů and 10 others render only 5 pixels tall (12 CSS pixels).

Další produkty v nabídce - renders only 4 pixels tall (11 CSS pixels).

Baterie pro čt…čárových kódů and 13 others render only 4 pixels tall (11 CSS pixels).

, and 12 others render only 4 pixels tall (11 CSS pixels).

Automatická na…y (20 - 200Ah) and 3 others render only 4 pixels tall (11 CSS pixels).

cena s DPH and 3 others render only 4 pixels tall (10 CSS pixels).

1 899,00 Kč and 3 others render only 4 pixels tall (10 CSS pixels).

16. 11. 2018 and 16 others render only 4 pixels tall (11 CSS pixels).

Fotovideo - dv…B, Canon LP-E4 and 7 others render only 4 pixels tall (11 CSS pixels).

... and 16 others render only 4 pixels tall (11 CSS pixels).

[ and 3 others render only 4 pixels tall (11 CSS pixels).

Redukce pro Pa…P-BLN - AVP326 and 8 others render only 4 pixels tall (11 CSS pixels).

pro použití ja…dského konání. and 64 others render only 4 pixels tall (11 CSS pixels).

akumulátory pr…taické systémy and 60 others render only 4 pixels tall (11 CSS pixels).

NiMH, NiCd, Li…adí, MP3, MP4. and 1 others render only 4 pixels tall (11 CSS pixels).

© 1997-2018 AV…2018 03:00:52 renders only 4 pixels tall (11 CSS pixels).
Jak nakupovat and 5 others render only 4 pixels tall (11 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

NiMH, NiCd, Li…adí, MP3, MP4. and 1 others have a line height of only 109% of the font size.

priority - 17Size 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 <label for="sstring">Vyhledávání v obchodu</label> is close to 1 other tap targets.

The tap target <input id="sstring" type="text" name="KEYWORD" class="text"> is close to 1 other tap targets.

The tap target <input type="submit" class="submitr"> is close to 2 other tap targets.

The tap target <a href="https://www.av…&action=search">rozšířené vyhledávání</a> and 2 others are close to other tap targets.

The tap target <a href="https://www.av…?menu=zarazeni" class="active">Využití</a> is close to 2 other tap targets.

The tap target <a href="https://www.avacom.cz/modely/">Modely</a> is close to 2 other tap targets.

The tap target <a href="https://www.av…e-do-notebooku">Baterie pro notebooky</a> and 24 others are close to other tap targets.

The tap target <a href="https://m.face…w.avacom.cz%2F" class="_3-8_ lfloat"></a> is close to 1 other tap targets.

The tap target <img src="https://sconte…9b&oe=5C7866F1" class="_1drn _-s img"> is close to 3 other tap targets.

The tap target <a href="https://m.face…w.avacom.cz%2F" class="_1drp _5lv6">AVACOM s.r.o.</a> is close to 2 other tap targets.

The tap target <div id="u_0_2" class="pluginConnectButton">Dát stránce To…hle se mi líbí</div> is close to 1 other tap targets.

The tap target <a href="https://m.face…ins%2Fpage.php" class="_39g5">před 15 h</a> is close to 1 other tap targets.

The tap target <a href="skype:avacom.podpora?chat">avacom.podpora</a> and 1 others are close to other tap targets.

The tap target <a href="https://www.avacom.cz/o-nas">O nás</a> and 3 others are close to other tap targets.

The tap target <a href="https://www.av…op&action=cart">Košík</a> is close to 1 other tap targets.

The tap target <label for="uid">Jméno</label> and 1 others are close to other tap targets.

The tap target <input id="uid" type="text" name="login" class="text"> and 1 others are close to other tap targets.

The tap target <a href="https://www.av…ain=registrace">registrovat</a> and 1 others are close to other tap targets.

The tap target <a href="//www.avacom.cz/">AVACOM.CZ</a> and 15 others are close to other tap targets.

The tap target <a href="https://www.av…ie-pro-tablety">Baterie pro tablety</a> and 14 others are close to other tap targets.

The tap target <input type="image"> and 2 others are close to other tap targets.

The tap target <a href="https://www.av…nek&clanek=467">Fotovideo - ak…další typy...</a> and 16 others are close to other tap targets.

The tap target <a href="https://www.av…nek&clanek=467">Fotovideo - ak…další typy...</a> and 14 others are close to other tap targets.

The tap target <a href="//www.avacom.c…u-naradi/bosch">BOSCH</a> and 27 others are close to other tap targets.

The tap target <a href="//www.avacom.c…atory-ups--ezs">EPS, EZS</a> and 2 others are close to other tap targets.

The tap target <a href="//www.avacom.cz/kontakty">Kontakty</a> and 3 others are close to other tap targets.

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 - 3Size 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 981 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <input type="image"> falls outside the viewport.

avacom.cz HTML validation

Errors

Malformed byte sequence: “e1”.

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Malformed byte sequence: “ed”.

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Malformed byte sequence: “f9”.

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Malformed byte sequence: “f8”.

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Malformed byte sequence: “e9”.

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"......" Line: 355 Column: - 63
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"......" Line: 512 Column: - 1499
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"......" Line: 601 Column: - 241
"......" Line: 601 Column: - 247
"......" Line: 674 Column: - 35
"......" Line: 687 Column: - 100
"......"

Malformed byte sequence: “b9”.

Line: 9 Column: - 191
"......" Line: 82 Column: - 107
"......" Line: 243 Column: - 51
"......" Line: 345 Column: - 59
"......" Line: 345 Column: - 80
"......" Line: 355 Column: - 58
"......" Line: 355 Column: - 78
"......" Line: 428 Column: - 105
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"......" Line: 476 Column: - 75
"......" Line: 511 Column: - 35
"......" Line: 549 Column: - 107
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"......" Line: 585 Column: - 107
"......" Line: 585 Column: - 177
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"......" Line: 655 Column: - 277
"......" Line: 655 Column: - 303
"......" Line: 656 Column: - 289
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"......" Line: 663 Column: - 281
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"......" Line: 664 Column: - 281
"......" Line: 664 Column: - 303
"......" Line: 666 Column: - 79
"......" Line: 687 Column: - 81
"......"

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 109
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

Bad value “cz” for attribute “lang” on element “html”: The language subtag “cz” is not a valid ISO language part of a language tag.

Line: 2 Column: 110 - 67
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cz" lang="cz"> <..."

Internal encoding declaration “iso-8859-2” disagrees with the actual encoding of the document (“utf-8”).

Line: 4 Column: 9 - 82
"...> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2" /> ..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 5 Column: 9 - 59
"...> <meta http-equiv="Content-language" content="cs" /> ..."

Malformed byte sequence: “e8”.

Line: 61 Column: - 163
"......" Line: 174 Column: - 63
"......" Line: 174 Column: - 83
"......" Line: 202 Column: - 93
"......" Line: 202 Column: - 96
"......" Line: 202 Column: - 100
"......" Line: 202 Column: - 128
"......" Line: 202 Column: - 131
"......" Line: 202 Column: - 135
"......" Line: 259 Column: - 64
"......" Line: 259 Column: - 76
"......" Line: 288 Column: - 124
"......" Line: 330 Column: - 78
"......" Line: 330 Column: - 98
"......" Line: 352 Column: - 64
"......" Line: 352 Column: - 80
"......" Line: 416 Column: - 71
"......" Line: 416 Column: - 86
"......" Line: 447 Column: - 86
"......" Line: 454 Column: - 82
"......" Line: 467 Column: - 30
"......" Line: 476 Column: - 100
"......" Line: 502 Column: - 99
"......" Line: 502 Column: - 198
"......" Line: 502 Column: - 226
"......" Line: 508 Column: - 93
"......" Line: 508 Column: - 185
"......" Line: 508 Column: - 205
"......" Line: 512 Column: - 697
"......" Line: 512 Column: - 700
"......" Line: 512 Column: - 704
"......" Line: 512 Column: - 731
"......" Line: 512 Column: - 734
"......" Line: 512 Column: - 738
"......" Line: 529 Column: - 24
"......" Line: 545 Column: - 125
"......" Line: 547 Column: - 204
"......" Line: 549 Column: - 57
"......" Line: 563 Column: - 129
"......" Line: 565 Column: - 208
"......" Line: 567 Column: - 57
"......" Line: 581 Column: - 138
"......" Line: 583 Column: - 218
"......" Line: 585 Column: - 57
"......" Line: 603 Column: - 57
"......" Line: 621 Column: - 58
"......" Line: 639 Column: - 48
"......" Line: 654 Column: - 239
"......" Line: 655 Column: - 255
"......" Line: 656 Column: - 265
"......" Line: 657 Column: - 260
"......" Line: 658 Column: - 259
"......" Line: 661 Column: - 275
"......" Line: 661 Column: - 301
"......" Line: 663 Column: - 259
"......" Line: 664 Column: - 259
"......" Line: 684 Column: - 219
"......" Line: 684 Column: - 337
"......" Line: 695 Column: - 16
"......" Line: 695 Column: - 101
"......" Line: 695 Column: - 177
"......" Line: 696 Column: - 141
"......" Line: 696 Column: - 203
"......" Line: 696 Column: - 399
"......" Line: 696 Column: - 1053
"......" Line: 697 Column: - 105
"......" Line: 698 Column: - 34
"......" Line: 698 Column: - 1071
"......" Line: 698 Column: - 1164
"......" Line: 698 Column: - 1312
"......" Line: 698 Column: - 1448
"......" Line: 699 Column: - 34
"......" Line: 699 Column: - 333
"......" Line: 699 Column: - 498
"......" Line: 699 Column: - 1170
"......" Line: 699 Column: - 1428
"......" Line: 699 Column: - 2124
"......" Line: 699 Column: - 2231
"......" Line: 699 Column: - 2489
"......" Line: 699 Column: - 2555
"......" Line: 699 Column: - 2874
"......" Line: 699 Column: - 2933
"......" Line: 699 Column: - 2967
"......" Line: 699 Column: - 3304
"......" Line: 699 Column: - 3307
"......" Line: 699 Column: - 3311
"......" Line: 699 Column: - 3390
"......" Line: 699 Column: - 3446
"......" Line: 699 Column: - 3762
"......" Line: 699 Column: - 3928
"......" Line: 699 Column: - 3935
"......" Line: 699 Column: - 4040
"......" Line: 709 Column: - 502
"......"

Malformed byte sequence: “ec”.

Line: 61 Column: - 173
"......" Line: 153 Column: - 72
"......" Line: 153 Column: - 94
"......" Line: 447 Column: - 102
"......" Line: 447 Column: - 816
"......" Line: 476 Column: - 33
"......" Line: 500 Column: - 101
"......" Line: 500 Column: - 199
"......" Line: 500 Column: - 229
"......" Line: 516 Column: - 76
"......" Line: 581 Column: - 165
"......" Line: 583 Column: - 245
"......" Line: 683 Column: - 216
"......" Line: 683 Column: - 312
"......" Line: 696 Column: - 207
"......" Line: 697 Column: - 281
"......" Line: 697 Column: - 291
"......" Line: 697 Column: - 414
"......" Line: 697 Column: - 524
"......" Line: 698 Column: - 70
"......" Line: 698 Column: - 927
"......" Line: 698 Column: - 1056
"......" Line: 698 Column: - 1343
"......" Line: 699 Column: - 50
"......" Line: 699 Column: - 337
"......" Line: 699 Column: - 663
"......" Line: 699 Column: - 2054
"......" Line: 699 Column: - 2080
"......" Line: 699 Column: - 2937
"......" Line: 699 Column: - 3544
"......" Line: 699 Column: - 3901
"......"

Bad value “160px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 61 Column: 118 - 251
"...p--cerna"><img width="160px" height="600px" alt="Nab�je�ka do s�t� AVACOM HomeMAX 2" src="//www.avacom.cz/banner/AVACOM-HomeMAX2-160x600.jpg" /></a> ..."

Bad value “600px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 61 Column: 118 - 251
"...p--cerna"><img width="160px" height="600px" alt="Nab�je�ka do s�t� AVACOM HomeMAX 2" src="//www.avacom.cz/banner/AVACOM-HomeMAX2-160x600.jpg" /></a> ..."

Malformed byte sequence: “be”.

Line: 93 Column: - 70
"......" Line: 267 Column: - 71
"......" Line: 267 Column: - 92
"......" Line: 367 Column: - 62
"......" Line: 367 Column: - 81
"......" Line: 399 Column: - 64
"......" Line: 399 Column: - 88
"......" Line: 512 Column: - 1732
"......" Line: 512 Column: - 1752
"......" Line: 599 Column: - 107
"......" Line: 601 Column: - 223
"......" Line: 617 Column: - 102
"......" Line: 619 Column: - 196
"......" Line: 695 Column: - 303
"......" Line: 695 Column: - 378
"......" Line: 695 Column: - 530
"......" Line: 696 Column: - 1032
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"......" Line: 698 Column: - 1359
"......" Line: 698 Column: - 1413
"......" Line: 699 Column: - 92
"......" Line: 699 Column: - 178
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"......" Line: 699 Column: - 1345
"......" Line: 699 Column: - 2980
"......" Line: 699 Column: - 3527
"......" Line: 699 Column: - 3646
"......" Line: 699 Column: - 3693
"......"

Malformed byte sequence: “fd”.

Line: 188 Column: - 83
"......" Line: 188 Column: - 118
"......" Line: 202 Column: - 105
"......" Line: 202 Column: - 140
"......" Line: 429 Column: - 70
"......" Line: 454 Column: - 113
"......" Line: 476 Column: - 89
"......" Line: 504 Column: - 133
"......" Line: 504 Column: - 252
"......" Line: 504 Column: - 292
"......" Line: 512 Column: - 709
"......" Line: 512 Column: - 743
"......" Line: 659 Column: - 238
"......" Line: 662 Column: - 238
"......" Line: 683 Column: - 218
"......" Line: 683 Column: - 314
"......"

Malformed byte sequence: “f3”.

Line: 202 Column: - 110
"......" Line: 202 Column: - 145
"......" Line: 512 Column: - 714
"......" Line: 512 Column: - 748
"......"

Malformed byte sequence: “fa”.

Line: 416 Column: - 70
"......" Line: 416 Column: - 85
"......"

Malformed byte sequence: “e1”, “b9”.

Line: 436 Column: - 41
"......"

Bad value “76px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 516 Column: 1 - 121
"...ecenze/"> <img style="display: inline;" src="//www.avacom.cz/img/heureka.png" alt="Ov�reno zákazníky" width="76px" /> </a> ..."

Bad value “250px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 520 Column: 1 - 120
"...er-f200"> <img style="display: inline;" src="//www.avacom.cz/img/HeatMasterIntegra.png" alt="Integra Heat Master" width="250px" /> </a> ..."

Bad value “346px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 524 Column: 1 - 135
"...lozenka"> <img style="display: inline;" src="//www.avacom.cz/img/CZ2015UlozenkaHeurekaPoint.png" alt="Upoutavka na HeurekaPoint" width="346px" /> </a> ..."

Bad value “60px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 547 Column: 86 - 230
"...-samsung"><img height="60px" src="https://www.avacom.cz/images/akce/atma-l18a1-20q.jpg" alt="MAKITA BL 1830 Li-Ion 18V 4000mAh, �l�nky SAMSUNG" title="" /></a> ..." Line: 565 Column: 88 - 234
"...-samsung"><img height="60px" src="https://www.avacom.cz/images/akce/atma-l14a1-20q.jpg" alt="MAKITA BL 1430 Li-Ion 14,4V 4000mAh, �l�nky SAMSUNG" title="" /></a> ..." Line: 583 Column: 116 - 293
"...0--200ah"><img height="60px" src="https://www.avacom.cz/images/akce/napb-a100-012_a.jpg" alt="Automatick� nab�je�ka AVACOM 12V 10A pro olov�n� AGM/GEL akumul�tory (20 - 200Ah)" title="" /></a> ..." Line: 601 Column: 99 - 262
"...-systemy"><img height="60px" src="https://www.avacom.cz/images/akce/zzit-f200_heat_master.jpg" alt="Integra Tech Heat Master F200 z�lo�n� zdroj pro topn� syst�my" title="" /></a> ..." Line: 619 Column: 90 - 243
"...epro-15k"><img height="60px" src="https://www.avacom.cz/images/akce/zzit-1500va-epro.jpg" alt="Integra Tech UPS z�lo�n� zdroj 1500VA/1200W (e-Pro 1.5K)" title="" /></a> ..." Line: 637 Column: 38 - 103
"...acom.cz/"><img height="60px" src="https://www.avacom.cz/" alt="" title="" /></a> ..."

Malformed byte sequence: “da”.

Line: 693 Column: - 23
"......"

Malformed byte sequence: “ec”, “be”.

Line: 695 Column: - 364
"......"

Malformed byte sequence: “bb”.

Line: 698 Column: - 880
"......"

Warnings

This document appears to be written in Czech but the “html” start tag has “lang="cz"”. Consider using “lang="cs"” (or variant) instead.

Line: 2 Column: 110 - 67
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cz" lang="cz"> <..."

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avacom.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.

avacom.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.

AVACOM.CZ AVACOM - baterie & akumulátory

avacom.cz Website Information

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avacom.cz Alexa Rank

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Servers Location

avacom.cz desktop page speed rank

avacom.cz Desktop Speed Test Quick Summary

priority - 266Enable 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 2.5MiB (74% reduction).

priority - 23Leverage 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 - 18Optimize images

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

Optimize the following images to reduce their size by 175.5KiB (44% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 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:

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 3.9KiB (30% 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 3.1KiB (20% 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 1.1KiB (11% reduction).

avacom.cz Desktop Resource Breakdown

avacom.cz mobile page speed rank

avacom.cz Mobile Speed Test Quick Summary

priority - 185Enable 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 1.8MiB (74% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 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:

priority - 34Leverage 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 - 18Optimize images

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

Optimize the following images to reduce their size by 175.5KiB (44% 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 3.9KiB (30% 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 3.1KiB (20% 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 1.1KiB (11% reduction).

avacom.cz Mobile Resource Breakdown

avacom.cz mobile page usability

avacom.cz Mobile Usability Test Quick Summary

priority - 36Use 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.

The following text fragments have a small line height. Increase the line height to make them more legible.

priority - 17Size 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.

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 - 3Size 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 981 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

avacom.cz HTML validation

Errors

Malformed byte sequence: “e1”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “b9”.

Obsolete doctype. Expected “<!DOCTYPE html>”.