Sql-ex.ru SQL exercises

SQL remote education. Interactive exercises on SQL statements: SELECT,INSERT,UPDATE,DELETE

Sql-ex.ru Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 05/11/2024

Sql-ex.ru traffic estimate is about 706 unique visitors and 2,965 pageviews per day. The approximated value of sql-ex.ru is 52,560 USD. Every unique visitor makes about 4.2 pageviews on average.

Alexa Traffic Rank estimates that sql-ex.ru is ranked number 559,418 in the world, while most of its traffic comes from Russian Federation, where it occupies as high as 24,522 place.

sql-ex.ru is hosted by OOO "Network of data-centers "Selectel" in Netherlands and we recommend relocating the server to Russian Federation, as it will speed up sql-ex.ru page load time for the majority of their users. See the list of other websites hosted by OOO "Network of data-centers "Selectel".

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

During the last check (November 23, 2019) sql-ex.ru has an expired SSL certificate issued by XiNET (expired on March 07, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by XiNET.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sql-ex.ru is pretty a safe domain.

Relying on Google Mobile-Friendly test sql-ex.ru is well optimized for mobile and tablet devices, however website page loading time may be improved.

Sql-ex.ru General Information

Sql-ex.ru Audience Geography

Where are website visitors coming from?

Sql-ex.ru Traffic Distribution

Where do visitors go on sql-ex.ru?

SubdomainPageviews
sql-ex.ru100%

Sql-ex.ru Popularity

How popular is sql-ex.ru?

PeriodGlobal RankGlobal Rank Delta
past 3 months22049734097
past month24836658657
past week282343-60459
yesterday207676-202317

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Sql-ex.ru Safety Information

Rankchart Summary

Safe

Updated: 05/11/2024

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: 03/25/2024

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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

Safe

Updated: 11/07/2016

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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: 01/09/2019

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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: 02/25/2021

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McAfee assesses sql-ex.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 sql-ex.ru for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Sql-ex.ru SSL Information

Information about SSL/TLS certificates

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Domainwww.sql-ex.ru
Issuer OrganizationXiNET
IssuerXiNET CA Cert
AlgorithmRSA-SHA256
Valid form03/08/2019
Expiration03/07/2020
SignedCertificate is not self signed
Additional DomainsIP Address:31.210.171.59

Sql-ex.ru Server Information

Sql-ex.ru Server Location

Where website hosting server is located?

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Sql-ex.ru ASN Information

Information about IP address owner

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ASN ID: 50340

ASN Title: OOO "Network of data-centers "Selectel"

Updated: 10/13/2023

Sql-ex.ru Domain Name Information

Sql-ex.ru DNS Information

Domain name service records

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HostA RecordTTL
sql-ex.ru31.210.171.593600

Sql-ex.ru Whois Information

Information about registered users or assignees of an Internet resource

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Sql-ex.ru HTML Validation

Sql-ex.ru W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
Warnings:

Sql-ex.ru Desktop Performance

How Well Sql-ex.ru Performs On Desktops?

Website desktop performance and usability tips

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Speed

58%

58%


Updated: 09/16/2015

Sql-ex.ru Mobile Performance

How Optimized Is Sql-ex.ru for Mobile Devices?

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Usability

61%

61%


Updated: 05/22/2017

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