Rgub.ru Ðîññèéñêàÿ ãîñóäàðñòâåííàÿ áèáëèîòåêà äëÿ ìîëîäåæè

Rgub.ru Overview

Rgub.ru ranking shows that the page is at position 284,402 over the world, while the bulk of its audience is from Russian Federation, where it ranks 13,866.

In terms of rank-to-traffic ratio, rgub.ru has 1,348 unique users per day, viewing 2,587 pages. The rank based value of rgub.ru is 49,719 USD. Every user makes 2.05 pageviews on average.

Rgub.ru boasts a link base consisting of 743 referring domains and 905 external backlinks, as revealed by the data obtained from web network scanning.

Rgub.ru top-level domain belongs to .RU domain zone. Check other webpages in .RU zone.

According the last verification test in October 12, 2024, rgub.ru has a valid and up-to-date SSL certificate issued by Google Trust Services , certificate expiration date: December 30, 2024. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Google Trust Services.

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

Based on Mobile-Friendly test by Google rgub.ru is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Rgub.ru Rank Summary

Global Rank

284,402

Average Load Time

0.00sec

Links In Count

924

Website Value

$46,036

Audience Geography. Where are rgub.ru visitors located?

Country	Visitors
Russian Federation RU	51.2%
Kazakhstan KZ	1.7%
Other	47.2%

Country	Pageviews
Russian Federation RU	64.8%
Kazakhstan KZ	1.2%
Other	34%

Country	Rank
Russian Federation RU	13866
Kazakhstan KZ	26663

Where do visitors go on rgub.ru?

Subdomain	Pageviews
rgub.ru	43.53%
vmo.rgub.ru	36.61%
lk.rgub.ru	3.94%
other	15.88%

Subdomain	Pageviews per User
rgub.ru	2.4
lk.rgub.ru	2
vmo.rgub.ru	1

Subdomain	Reach
vmo.rgub.ru	59.15%
rgub.ru	30.93%
lk.rgub.ru	2.77%

How popular is rgub.ru?

Period	Global Rank	Global Rank Delta
past 3 months	284402	26156
past month	209209	-183197
past week	120762	-278535
yesterday	56851	-2177

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	377099	79196	11	-19.73%	1.9	-19.74%
30	302477	-243286	15	100%	2	7%
7	220437	-163576	2	100%	1	-58.123%
1	99050	-17119	7	4%	1	5%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	265427	6495	21	0%
30	188794	-165217	34	100%
7	97159	-332496	8	400%
1	42111	3187	20	-1.27%

Rgub.ru Website Safety

Overview

Last Updated: 11/22/2024

Overall result - rgub.ru 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: 03/28/2024

rgub.ru is safe.

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

Google Safe Search

Last Updated: 03/06/2019

rgub.ru 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

rgub.ru 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: 02/27/2021

rgub.ru is safe.

McAfee assesses rgub.ru 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 rgub.ru for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

rgub.ru child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	rgub.ru
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	10/01/2024
Expiration	12/30/2024
Signed	Certificate is not self signed
Additional Domains	rgub.ru *.rgub.ru

Rgub.ru Rank History

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

Rgub.ru Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 08/01/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Rgub.ru Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: RGUB.RU
nserver: tina.ns.cloudflare.com.
nserver: vern.ns.cloudflare.com.
state: REGISTERED, DELEGATED, UNVERIFIED
org: Russian state library for young adults
taxpayer-id: 7718109462
registrar: RD-RU
admin-contact: https://cp.mastername.ru/domain_feedback/
created: 2004-03-16T21:00:00Z
paid-till: 2025-03-16T21:00:00Z
free-date: 2025-04-17
source: TCI

Last updated on 2024-10-22T17:06:31Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Rgub.ru HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “e1”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “ff”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “f7”.

Attribute “height” not allowed on element “table” at this point.

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

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

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

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

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

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

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

No space between attributes.

Attribute “}” not allowed on element “img” at this point.

Malformed byte sequence: “cb”.

Malformed byte sequence: “f6”.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.

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

Malformed byte sequence: “cf”.

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

Malformed byte sequence: “d7”.

Malformed byte sequence: “ca”.

The “height” attribute on the “td” 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.

Malformed byte sequence: “c0”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “fe”.

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

Malformed byte sequence: “fd”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “df”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “e0”, “bb”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “f1”, “bb”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Attribute “}” is not serializable as XML 1.0.

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

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

NON-DOCUMENT-ERROR

Too many messages.

Rgub.ru Desktop Performance

Last tested: 05/30/2017

Desktop Speed

53%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	89
Number of Hosts	12
Static Resources	41
JavaScript Resources	12
CSS Resources	2

Rgub.ru Mobile Insights

Last tested: 05/30/2017

Mobile Usability

59%

Use legible font sizes

Size content to viewport

Configure the viewport

Size tap targets appropriately

Mobile Speed

51%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	89
Number of Hosts	12
Static Resources	41
JavaScript Resources	12
CSS Resources	2

Rgub.ru Common Typos

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Rgub.ru Ðîññèéñêàÿ ãîñóäàðñòâåííàÿ áèáëèîòåêà äëÿ ìîëîäåæè

Rgub.ru Overview

Rgub.ru Rank Summary

Rgub.ru Website Safety

Rgub.ru Rank History

Rgub.ru Hosting Information

Rgub.ru Domain Registration and Settings

Rgub.ru HTML Check

Rgub.ru Desktop Performance

Rgub.ru Mobile Insights

Rgub.ru Similar Audits

Rgub.ru Common Typos