Elektrika.cz Elektrika.cz, reportážní portál instalační elektrotechniky, vyhlášky, schémata zapojení . — Elektrika.cz, reportážní portál instalační elektrotechniky, vyhlášky, schémata zapojení .

Elektrika.cz Overview

Elektrika.cz ranking shows that the page is at position 133,960 over the world, while the bulk of its audience is from Czech Republic, where it ranks 982.

It is beneficial to elektrika.cz that their hosting company Brno University of Technology servers are located in Czech Republic, as that reduces page load time for the majority of their users. See the list of other webpages hosted on Brno University of Technology servers.

In terms of rank-to-traffic ratio, elektrika.cz has 2,466 unique users per day, viewing 5,473 pages. The rank based value of elektrika.cz is 102,492 USD. Every user makes 2.35 pageviews on average.

Elektrika.cz boasts a link base consisting of 312 referring domains and 377 external backlinks, as revealed by the data obtained from web network scanning.

Elektrika.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.

According the last verification test in October 10, 2024, elektrika.cz has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: January 04, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust elektrika.cz is a fairly safe domain.

According the Mobile-Friendly test by Google elektrika.cz is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Elektrika.cz Rank Summary

Global Rank

133,960

Average Load Time

1.16sec

Links In Count

171

Website Value

$94,900

Audience Geography. Where are elektrika.cz visitors located?

Country	Visitors
Czech Republic CZ	70.3%
Slovakia SK	28.7%
Other	1%

Country	Pageviews
Czech Republic CZ	80.4%
Slovakia SK	19%
Other	0.6%

Country	Rank
Czech Republic CZ	982
Slovakia SK	1608

Where do visitors go on elektrika.cz?

Subdomain	Pageviews
diskuse.elektrika.cz	69.21%
elektrika.cz	25.69%
zdroje.elektrika.cz	4.62%
other	0.48%

Subdomain	Pageviews per User
zdroje.elektrika.cz	2
diskuse.elektrika.cz	1.9
elektrika.cz	1.5

Subdomain	Reach
diskuse.elektrika.cz	80.07%
elektrika.cz	36.57%
zdroje.elektrika.cz	5.07%

How popular is elektrika.cz?

Period	Global Rank	Global Rank Delta
past 3 months	133960	-12200
past month	121266	-35749
past week	132861	5491
yesterday	89233	-33192

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	164086	-12665	29	10%	2.2	-0.46%
30	150234	-55253	33	52%	2.1	10%
7	156503	-4409	33	3%	2.5	10%
1	102602	-21998	62	50%	3	-4.878%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	130142	-12485	5	10%
30	117743	-31501	57	40%
7	134578	10050	49	-9.761%
1	89156	-47844	9	60%

Elektrika.cz Website Safety

Overview

Last Updated: 11/13/2024

Overall result - elektrika.cz is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/25/2024

elektrika.cz is safe.

Norton ConnectSafe evaluates elektrika.cz for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/07/2016

elektrika.cz is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

elektrika.cz is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/25/2021

elektrika.cz is safe.

McAfee assesses elektrika.cz for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze elektrika.cz for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

elektrika.cz child safety is good.

The WOT calculates reputation of the elektrika.cz. This reputation system receives ratings from users and information from third-party sources, assesses the elektrika.cz for safety features and confirms, whether elektrika.cz is suitable for children.

SSL Information

SSL Checker Tool

Domain	elektrika.cz
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	10/06/2024
Expiration	01/04/2025
Signed	Certificate is not self signed
Additional Domains	elektrika.cz

Elektrika.cz Rank History

Alexa Rank shows how popular elektrika.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If elektrika.cz has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to elektrika.cz and pageviews on elektrika.cz over the past 3 months.

Elektrika.cz Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 197451

ASN Title: Brno University of Technology

Last Update: 07/20/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS196608 - AS207259'

as-block: AS196608 - AS207259
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2016-09-08T07:26:53Z
last-modified: 2016-09-08T07:26:53Z
source: RIPE

% Information related to 'AS197451'

% Abuse contact for 'AS197451' is 'abuse@vutbr.cz'

aut-num: AS197451
as-name: VUTBR-AS
org: ORG-BUOT1-RIPE
import: from AS2852 accept ANY
import: from AS6830 accept ANY
import: from AS2819 accept ANY
import: from AS60143 accept AS-BR-IX-RS
import: from AS15935 accept ANY
export: to AS2852 announce AS-VUTBR
export: to AS6830 announce AS-VUTBR
export: to AS2819 announce AS-VUTBR
export: to AS60143 announce AS-VUTBR
export: to AS15935 announce AS-VUTBR
mp-import: afi ipv6 from AS2852 accept ANY
mp-import: afi ipv4 from AS2852 accept ANY
mp-export: afi ipv6 to AS2852 announce AS197451
mp-export: afi ipv4 to AS2852 announce AS197451
admin-c: CA6319-RIPE
tech-c: CA6319-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: VUTBR-MNT
mnt-routes: VUTBR-MNT
created: 2010-12-08T11:00:29Z
last-modified: 2017-11-15T12:19:30Z
source: RIPE
remarks: ====================================================
remarks: Imported from:
remarks: rt:197451:100 - Exchange points + direct peering
remarks: rt:197451:101 - NIX.CZ
remarks: rt:197451:103 - SIX.SK
remarks: rt:197451:104 - NIX.SK
remarks: rt:197451:105 - BR-IX
remarks: rt:197451:106 - Peering.cz
remarks: rt:197451:199 - direct peering
remarks:
remarks: rt:197451:200 - Transit upstreams
remarks: rt:197451:201 - Liberty Global
remarks: rt:197451:202 - T-Mobile
remarks: rt:197451:203 - CESNET
remarks:
remarks: rt:197451:300 - Customers
remarks: rt:197451:301 - Internal networks
remarks:
remarks: Export to:
remarks: rt:197451:100x - exchange points + direct peering
remarks: rt:197451:1000 - shorten path to IXP
remarks: rt:197451:200x - transit upstreams
remarks:
remarks: where x is the number of prepends of AS197451
remarks: (1-3; 9 - not anounce)
remarks: =====================================================

organisation: ORG-BUOT1-RIPE
org-name: Brno University of Technology
org-type: LIR
address: Antoninska 548/1
address: 60190
address: Brno
address: CZECH REPUBLIC
phone: +420541145453
abuse-c: AR21405-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: VUTBR-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: VUTBR-MNT
created: 2014-06-27T15:02:34Z
last-modified: 2016-08-08T10:05:31Z
source: RIPE # Filtered

role: Brno University of Technology - Backbone Admins
address: Brno University of Technology
address: Antoninska 1
address: 601 90 Brno
address: The Czech Republic
phone: +420 541145453
phone: +420 723047787
nic-hdl: CA6319-RIPE
mnt-by: VUT-BATCH-MNT
mnt-by: VUTBR-MNT
created: 2015-01-30T08:31:35Z
last-modified: 2016-11-04T14:01:52Z
source: RIPE # Filtered
abuse-mailbox: abuse@vutbr.cz

% This query was served by the RIPE Database Query Service version 1.91.2 (ANGUS)

Elektrika.cz Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Your connection limit exceeded. Please slow down and try again later.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
elektrika.cz	185.62.108.37	360

Host	MX Record	Priority	TTL
elektrika.cz	mail2.ignum.cz	30	360
elektrika.cz	smtp.elektrika.cz	11	360

Host	NS Record	TTL
elektrika.cz	ns1.ignum.com	360
elektrika.cz	ns2.ignum.cz	360

Host	TXT Record	TTL
elektrika.cz	google-site-verification=FyZ5gfVCA_8MU2ghq0a3LcvDfuV3dp8fxaFOzxv7Gho	360
elektrika.cz	v=spf1 mx a:servis.elektrika.cz include:spf.protection.outlook.com -all	360
elektrika.cz	MS=ms62607892	360

ns1.ignum.com
TTL: 360
Email address: hostmaster.ignum.cz
Serial: 2019050500
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 360

Elektrika.cz HTML Check

HTML Validation Tool

Errors

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

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

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

No space between attributes.

A slash was not immediately followed by “>”.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

“'” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Bad value “http://ad.elektrika.info/www/delivery/ck.php?n=acbe940d&cb==ada13e41" target="_blank"><img src=” for attribute “href” on element “a”: Illegal character in query: “"” is not allowed.

Attribute “http:” not allowed on element “a” at this point.

Attribute “ad.elektrika.info” not allowed on element “a” at this point.

Attribute “www” not allowed on element “a” at this point.

Attribute “delivery” not allowed on element “a” at this point.

Attribute “avw.php?zoneid” not allowed on element “a” at this point.

Attribute “border” not allowed on element “a” at this point.

Attribute “alt” not allowed on element “a” at this point.

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

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

Attribute “alt” not allowed on element “input” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Bad value “” for attribute “longdesc” on element “img”: Must be non-empty.

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Bad value “javascript://” for attribute “href” on element “a”: missing } after function body

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

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

Duplicate ID “searchGadget”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Warnings

Attribute “http:” is not serializable as XML 1.0.

Attribute “avw.php?zoneid” is not serializable as XML 1.0.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

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

The first occurrence of ID “searchGadget” was here.

Elektrika.cz Desktop Performance

Last tested: 01/02/2017

Desktop Speed

66%

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

Enable compression

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	71
Number of Hosts	7
Static Resources	32
JavaScript Resources	12
CSS Resources	6

Elektrika.cz Mobile Insights

Last tested: 01/02/2017

Mobile Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

51%

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

Leverage browser caching

Enable compression

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	71
Number of Hosts	7
Static Resources	32
JavaScript Resources	12
CSS Resources	6

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Elektrika.cz Elektrika.cz, reportážní portál instalační elektrotechniky, vyhlášky, schémata zapojení . — Elektrika.cz, reportážní portál instalační elektrotechniky, vyhlášky, schémata zapojení .

Elektrika.cz Overview

Elektrika.cz Rank Summary

Elektrika.cz Website Safety

Elektrika.cz Rank History

Elektrika.cz Hosting Information

Elektrika.cz Domain Registration and Settings

Elektrika.cz HTML Check

Elektrika.cz Desktop Performance

Elektrika.cz Mobile Insights

Elektrika.cz Similar Audits

Elektrika.cz Common Typos