Changellenge.com Changellenge: карьерная платформа и гид в мире профессий, бесплатные стажировки, вакансии для студентов >>

Changellenge >> ваш карьерный гид: от вуза до топ-компании в 2 раза быстрее. С 2007 года наша компания растит сотрудников нового поколения с помощью б...

Changellenge.com Overview

Changellenge.com ranking shows that the page is at position 197,533 over the world, while the bulk of its audience is from Russian Federation, where it ranks 19,031.

In terms of rank-to-traffic ratio, changellenge.com has 2,181 unique users per day, viewing 3,703 pages. The rank based value of changellenge.com is 71,027 USD. Every user makes 1.82 pageviews on average.

Changellenge.com boasts a link base consisting of 368 referring domains and 412 external backlinks, as revealed by the data obtained from web network scanning.

Changellenge.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in October 08, 2024, changellenge.com has an expired SSL certificate issued by Let's Encrypt (expired on December 25, 2024). 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 changellenge.com is a fairly safe domain.

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

Changellenge.com Rank Summary

Global Rank

197,533

Average Load Time

2.24sec

Links In Count

289

Website Value

$65,766

Audience Geography. Where are changellenge.com visitors located?

Country	Visitors
Russian Federation RU	47%
Kazakhstan KZ	1.2%
Uzbekistan UZ	0.9%
Belarus BY	0.5%
Ukraine UA	0.5%
Other	49.8%

Country	Pageviews
Russian Federation RU	52.7%
Kazakhstan KZ	0.8%
Uzbekistan UZ	0.6%
Belarus BY	0.4%
Ukraine UA	0.4%
Other	45.1%

Country	Rank
Russian Federation RU	19031
Uzbekistan UZ	29408
Kazakhstan KZ	41797
Belarus BY	65211
Ukraine UA	143939

Where do visitors go on changellenge.com?

Subdomain	Pageviews
1.changellenge.com	49.38%
changellenge.com	41.24%
surveys.changellenge.com	0.96%
skoltech.changellenge.com	0.24%
other	8.18%

Subdomain	Pageviews per User
1.changellenge.com	1.8
surveys.changellenge.com	1.5
changellenge.com	1.4
skoltech.changellenge.com	1

Subdomain	Reach
changellenge.com	50.78%
1.changellenge.com	45.97%
surveys.changellenge.com	1.08%
skoltech.changellenge.com	0.34%

How popular is changellenge.com?

Period	Global Rank	Global Rank Delta
past 3 months	197533	-61034
past month	185973	2001
past week	243199	-48297
yesterday	329775	195170

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	269219	-47257	15	25%	1.7	-17.62%
30	259755	2651	16	1%	1.7	0.6%
7	366756	-56275	11	20%	1	-6.369%
1	463003	240150	8	-63.711%	1.5	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	181778	-69831	33	52%
30	170238	1882	36	0.6%
7	215292	-52747	27	30%
1	297227	185373	21	-72.692%

Changellenge.com Website Safety

Overview

Last Updated: 12/26/2024

Overall result - changellenge.com 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

changellenge.com is safe.

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

Google Safe Search

Last Updated: 11/14/2016

changellenge.com 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

changellenge.com 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

changellenge.com is safe.

McAfee assesses changellenge.com 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 changellenge.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

changellenge.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	changellenge.com
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	09/26/2024
Expiration	12/25/2024
Signed	Certificate is not self signed
Additional Domains	changellenge.com www.changellenge.com

Changellenge.com Rank History

Alexa Rank shows how popular changellenge.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If changellenge.com 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 changellenge.com and pageviews on changellenge.com over the past 3 months.

Changellenge.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 44112

ASN Title: SpaceWeb Ltd

Last Update: 07/22/2024

% 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 'AS40960 - AS45055'

as-block: AS40960 - AS45055
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: 2015-12-10T09:19:56Z
last-modified: 2015-12-10T09:19:56Z
source: RIPE

% Information related to 'AS44112'

% Abuse contact for 'AS44112' is 'abuse@sweb.ru'

aut-num: AS44112
as-name: SWEB-AS
org: ORG-SW40-RIPE
import: from AS48287 accept ANY
export: to AS48287 announce AS44112
import: from AS25462 accept ANY
export: to AS25462 announce AS44112
default: to AS25462
admin-c: RN331-RIPE
tech-c: RN331-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: RUNIC-MNT
created: 2007-11-19T15:29:13Z
last-modified: 2016-04-14T09:29:47Z
source: RIPE
sponsoring-org: ORG-JR15-RIPE

organisation: ORG-SW40-RIPE
org-name: SpaceWeb Ltd
org-type: OTHER
address: Russian Federation
address: 196084, Saint-Petersburg
address: Tsvetochnaya ul., 18
abuse-c: AC32142-RIPE
mnt-ref: RUNIC-MNT
mnt-by: RUNIC-MNT
created: 2015-06-01T11:08:11Z
last-modified: 2017-10-30T14:35:49Z
source: RIPE # Filtered

role: RU-NIC NOC
address: JSC "RU-CENTER"
address: 123308, Moscow, Russian Federation
address: 3 Khoroshevskaya, 2-1
phone: +7 495 737 0601
abuse-mailbox: abuse@nic.ru
tech-c: EVB3-RIPE
admin-c: EVB3-RIPE
tech-c: NIKS-RIPE
tech-c: SMS-RIPE
nic-hdl: RN331-RIPE
mnt-by: RUNIC-MNT
created: 2009-07-13T13:17:56Z
last-modified: 2017-12-07T16:57:27Z
source: RIPE # Filtered

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

Changellenge.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: CHANGELLENGE.COM
Registry Domain ID: 1584098340_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.onlinenic.com
Registrar URL: http://www.onlinenic.com
Updated Date: 2024-09-22T04:50:43Z
Creation Date: 2010-02-03T09:30:38Z
Registry Expiry Date: 2025-02-03T09:30:38Z
Registrar: OnlineNIC, Inc.
Registrar IANA ID: 82
Registrar Abuse Contact Email: abuse@onlinenic.com
Registrar Abuse Contact Phone: +1 833-678-1173
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.SPACEWEB.RU
Name Server: NS2.SPACEWEB.RU
Name Server: NS3.SPACEWEB.PRO
Name Server: NS4.SPACEWEB.PRO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-28T13:42:04Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Changellenge.com HTML Check

HTML Validation Tool

Errors

Bad start tag in “img” in “head”.

Element “head” is missing a required instance of child element “title”.

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

Stray end tag “noscript”.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

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

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

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Cannot recover after last error. Any further errors will be ignored.

Changellenge.com Desktop Performance

Last tested: 02/04/2018

Desktop Speed

37%

Optimize images

Reduce server response time

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

Leverage browser caching

Minify JavaScript

Prioritize visible content

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	144
Number of Hosts	21
Static Resources	121
JavaScript Resources	58
CSS Resources	19

Changellenge.com Mobile Insights

Last tested: 08/16/2019

Mobile Usability

95%

Size tap targets appropriately

Mobile Speed

Optimize images

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

Leverage browser caching

Reduce server response time

Minify JavaScript

Minify HTML

Minify CSS

Enable compression

Mobile Resource Breakdown

Total Resources	109
Number of Hosts	15
Static Resources	55
JavaScript Resources	25
CSS Resources	11

Changellenge.com Common Typos

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Changellenge.com Changellenge: карьерная платформа и гид в мире профессий, бесплатные стажировки, вакансии для студентов >>

Changellenge >> ваш карьерный гид: от вуза до топ-компании в 2 раза быстрее. С 2007 года наша компания растит сотрудников нового поколения с помощью б...

Changellenge.com Overview

Changellenge.com Rank Summary

Changellenge.com Website Safety

Changellenge.com Rank History

Changellenge.com Hosting Information

Changellenge.com Domain Registration and Settings

Changellenge.com HTML Check

Changellenge.com Desktop Performance

Changellenge.com Mobile Insights

Changellenge.com Similar Audits

Changellenge.com Common Typos