SQL.RU SQL.ru - все про SQL, базы данных, программирование и разработку информационных систем


sql.ru website information.

sql.ru domain name is registered by .RU top-level domain registry. See the other sites registred in .RU domain zone.

Following name servers are specified for sql.ru domain:

  • dns2.yandex.net
  • dns1.yandex.net

and probably website sql.ru is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website sql.ru position was 162564 (in the world). The lowest Alexa rank position was 256872. Now website sql.ru ranked in Alexa database as number 209785 (in the world).

Website sql.ru Desktop speed measurement score (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

sql.ru Mobile usability score (60/100) is better than the results of 3.95% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of sql.ru (78/100) is better than the results of 86.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-16-2024 209,785-892
Nov-15-2024 208,8933,359
Nov-14-2024 212,252-5,145
Nov-13-2024 207,1070
Nov-12-2024 207,1070
Nov-11-2024 207,1070
Nov-10-2024 207,107772

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sql.ru Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



sql.ru whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


% 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: SQL.RU
nserver: dns1.yandex.ru.
nserver: dns2.yandex.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2000-03-20T15:52:38Z
paid-till: 2025-03-31T21:00:00Z
free-date: 2025-05-02
source: TCI

Last updated on 2024-09-10T21:01:31Z

sql.ru server information

Servers Location

IP Address
89.188.113.172
Region
Moskva
City
Moscow

sql.ru desktop page speed rank

Last tested: 2019-12-07


Desktop Speed Medium
82/100

sql.ru Desktop Speed Test Quick Summary


priority - 9 Avoid landing page redirects

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

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priority - 3 Leverage browser caching

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priority - 0 Reduce server response time

In our test, your server responded in 0.24 seconds.

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priority - 0 Optimize images

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priority - 0 Minify CSS

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priority - 0 Minify JavaScript

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sql.ru Desktop Resources

Total Resources48
Number of Hosts16
Static Resources32
JavaScript Resources10
CSS Resources8

sql.ru Desktop Resource Breakdown

sql.ru mobile page speed rank

Last tested: 2017-04-25


Mobile Speed Medium
78/100

sql.ru Mobile Speed Test Quick Summary


priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://www.sql.ru/js/utils.js

Optimize CSS Delivery of the following:

http://www.sql.ru/css/screen.css?v=1
http://www.sql.ru/css/layout.css?v=1
http://www.sql.ru/css/sides.css
http://www.sql.ru/css/vote.css
http://www.sql.ru/css/homepage.css
http://www.sql.ru/css/articles.css
http://www.sql.ru/css/job.css

priority - 3 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

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https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 0 Optimize images

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priority - 0 Minify HTML

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Minify HTML for the following resources to reduce their size by 869B (11% reduction).

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sql.ru Mobile Resources

Total Resources46
Number of Hosts14
Static Resources32
JavaScript Resources13
CSS Resources7

sql.ru Mobile Resource Breakdown

sql.ru mobile page usability

Last tested: 2017-04-25


Mobile Usability Bad
60/100

sql.ru Mobile Usability Test Quick Summary


priority - 40 Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Вход на сайт renders only 4 pixels tall (11 CSS pixels).

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индекс на втор…хитектора СУБД and 92 others render only 5 pixels tall (12 CSS pixels).

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priority - 22 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

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The tap target <a href="/">SQL.ru</a> is close to 1 other tap targets.

The tap target <span id="login-link">Вход на сайт</span> is close to 2 other tap targets.

The tap target <input type="submit"> is close to 2 other tap targets.

The tap target <a href="/">Главная</a> is close to 3 other tap targets.

The tap target <a href="/articles">Статьи</a> and 6 others are close to other tap targets.

The tap target <form id="u_0_0">Like915</form> is close to 2 other tap targets.

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The tap target <div id="plusone" class="Jg">406</div> is close to 1 other tap targets.

The tap target <div id="plusone" class="Jg">406</div> is close to 1 other tap targets.

The tap target <a href="https://twitter.com/sqlru" class="twitter-timeline">Tweets by @sqlru</a> and 99 others are close to other tap targets.

The tap target <a href="http://www.sql…spx?tid=643700">Подробнее…</a> is close to 1 other tap targets.

priority - 10 Configure the viewport

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sql.ru Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


sql.ru TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.