school513.ru - ГБОУ школа 513 Невского района Санкт-Петербурга

School513.ru Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.90 sec.

Last Checked: 07/05/2024

School513.ru traffic estimate is about 1,404 unique visitors and 2,808 pageviews per day. The approximated value of school513.ru is 2,160 USD. Every unique visitor makes about 2 pageviews on average.

school513.ru is hosted by JSC "RU-CENTER". See the list of other websites hosted by JSC "RU-CENTER".

School513.ru is registered under .RU top-level domain. Check other websites in .RU zone.

During the last check (August 12, 2020) school513.ru has an expired SSL certificate issued by Sectigo Limited (expired on June 08, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing and Symantec school513.ru is pretty a safe domain.

Relying on Google Mobile-Friendly test school513.ru isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time may be improved.

School513.ru General Information

Information not available

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School513.ru Safety Information

Rankchart Summary

Unknown

Updated: 07/05/2024

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

Safe

Updated: 05/18/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Not Checked

Updated: 07/05/2024

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/12/2019

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

McAfee® WebAdvisor

Safe

Updated: 06/25/2020

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McAfee assesses school513.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 school513.ru for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 07/05/2024

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The WOT calculates reputation of the school513.ru. This reputation system receives ratings from users and information from third-party sources, assesses the school513.ru for safety features and confirms, whether school513.ru is suitable for children.

School513.ru SSL Information

Information about SSL/TLS certificates

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Domain	school513.ru
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	06/07/2020
Expiration	06/08/2021
Signed	Certificate is not self signed
Additional Domains	school513.ru www.school513.ru

SSL Checker

School513.ru Server Information

School513.ru Server Location

Where website hosting server is located?

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School513.ru ASN Information

Information about IP address owner

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ASN ID: 48287

ASN Title: JSC "RU-CENTER"

Updated: 11/20/2023

Raw ASN data:

% 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 'AS47104 - AS52223'

as-block: AS47104 - AS52223
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: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS48287'

% Abuse contact for 'AS48287' is 'abuse@nic.ru'

aut-num: AS48287
as-name: RU-SERVICE-AS
org: ORG-JR15-RIPE
remarks:
remarks: ==== MSK ====
remarks:
remarks: --- Uplinks ---
remarks:
import: from AS199599 accept ANY
export: to AS199599 announce AS-RUCENTER
remarks:
remarks: --- Internal Peer ---
remarks:
import: from AS5537 accept ANY
export: to AS5537 announce ANY
remarks:
remarks: --- Peers ---
remarks:
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS-RUCENTER
remarks:
remarks: --- Customers ---
remarks:
import: from AS47595 accept AS47595
export: to AS47595 announce ANY
import: from AS25535 accept AS25535
export: to AS25535 announce ANY
import: from AS43489 accept AS43489
export: to AS43489 announce ANY
import: from AS20144 accept AS20144
export: to AS20144 announce ANY
import: from AS60216 accept AS60216
export: to AS60216 announce ANY
import: from AS199472 accept AS199472
export: to AS199472 announce ANY
remarks:
remarks: ==== SPB ====
remarks:
remarks: --- Uplinks ---
remarks:
import: from AS9002 accept ANY
export: to AS9002 announce AS-RUCENTER
import: from AS199860 accept ANY
export: to AS199860 announce AS-RUCENTER
remarks:
remarks: --- Peers ---
remarks:
import: from AS50952 accept AS-DATAIX
export: to AS50952 announce AS-RUCENTER
import: from AS43690 accept AS-SPBROUTESERVER
export: to AS43690 announce AS-RUCENTER
import: from AS29076 accept AS-CITYTELECOM
export: to AS29076 announce AS-RUCENTER
remarks:
remarks: --- Customers ---
remarks:
import: from AS44112 accept AS44112
export: to AS44112 announce ANY
import: from AS35295 accept AS35295
export: to AS35295 announce ANY
remarks:
remarks:
remarks:
admin-c: RN331-RIPE
tech-c: RN331-RIPE
status: ASSIGNED
mnt-by: RUNIC-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2008-11-04T14:06:13Z
last-modified: 2017-11-15T09:53:14Z
source: RIPE

organisation: ORG-JR15-RIPE
org-name: JSC "RU-CENTER"
org-type: LIR
address: 2/1, 3d Khoroshevskaya str.
address: 123308
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959944601
fax-no: +74957370602
mnt-ref: RUNIC-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
abuse-c: RUAH-RIPE
created: 2009-09-08T09:31:45Z
last-modified: 2015-07-21T12:56:11Z
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)

Geolocation

ASN Lookup

School513.ru Domain Name Information

School513.ru DNS Information

Domain name service records

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Host	A Record	TTL

School513.ru Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

School513.ru HTML Validation

School513.ru W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

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

Duplicate ID “wrapper”.

Bad value “75px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Attribute “position” not allowed on element “img” 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 “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

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

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

Bad value “/images/files/Metodika-NSOK-2016-ITOG ssilki.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

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

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

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

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

The “font” element is obsolete. Use CSS instead.

Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

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

Element “p” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

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

Element “table” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

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

Table column 2 established by element “td” has no cells beginning in it.

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

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

Warnings:

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

The first occurrence of ID “wrapper” was here.

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

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

HTML Validator

School513.ru Desktop Performance

How Well School513.ru Performs On Desktops?

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School513.ru Mobile Performance

How Optimized Is School513.ru for Mobile Devices?

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School513.ru URL Typos

Most common user URL mistypes for school513.ru

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School513.ru ГБОУ школа 513 Невского района Санкт-Петербурга

Официальный сайт ГБОУ школы № 513 Невского района Санкт-Петербурга

School513.ru Quick Summary

School513.ru General Information

School513.ru Safety Information

School513.ru SSL Information

School513.ru Server Information

School513.ru Server Location

School513.ru ASN Information

School513.ru Domain Name Information

School513.ru DNS Information

School513.ru Whois Information

School513.ru HTML Validation

School513.ru W3C HTML Markup Validation

School513.ru Desktop Performance

How Well School513.ru Performs On Desktops?

School513.ru Mobile Performance

How Optimized Is School513.ru for Mobile Devices?

School513.ru Nearest Competitors

Estimated Nearest Competitors Of School513.ru

School513.ru URL Typos

Most common user URL mistypes for school513.ru