| Desktop | 88/100 | ✔ |
| Mobile | 55/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 12 KB | ✔ |
| Compression | 4 KB (-63%) | ✔ |
| Text/Html Ratio | 1750 / 12101 (bytes) = 14.46% | ✔ |
| Load Time | 0.69 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 17 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | RU-RU | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | No | ✔ | Images Without ALT | 1 / 5 | ❗ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| данных | 3 | ✔ | ✔ | ✘ |
| Лекции | 2 | ✔ | ✘ | ✘ |
| на | 2 | ✔ | ✔ | ✘ |
| engineer | 2 | ✘ | ✘ | ✘ |
| assistant | 2 | ✘ | ✘ | ✘ |
| по | 2 | ✔ | ✔ | ✘ |
| creative | 2 | ✘ | ✘ | ✘ |
| Структуры | 2 | ✘ | ✘ | ✘ |
| Теория | 2 | ✘ | ✘ | ✘ |
| research | 1 | ✘ | ✘ | ✘ |
| stepan | 1 | ✘ | ✘ | ✘ |
| university | 1 | ✘ | ✘ | ✘ |
| sypachev | 1 | ✘ | ✘ | ✘ |
| state | 1 | ✘ | ✘ | ✘ |
| perm | 1 | ✘ | ✘ | ✘ |
|
With 0.69 seconds in page load, 12 KB of page size and all other reports below, the learnc.info has a SEO score of 66 out of 100 |
| Title | Главная [Си]: Лекции | Практика по курсу си | Динамические структуры данных на си | Алгоритмы на си |
| Description | Полный курс лекций по си для студентов. Примеры, код на си, задачи на си, теория си, динамические структуры данных на си, алгоритмы на си. |
| Keyword | Си. Си Лекции. Си Практика. Дополнительные материалы. Учебник си на русском. Полный курс си. дуфктсюштащ. |
| Age | 9 Years, 166 Days |
| Created | 23rd-Mar-2013 |
| Updated | 2nd-Feb-2022 |
| Expiry | 23rd-Mar-2023 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| learnc.info | A | 572 | ip:95.216.99.227 |
| learnc.info | NS | 3571 | target:ns37.nska.net |
| learnc.info | NS | 3571 | target:ns38.nska.net |
| learnc.info | SOA | 600 | mname:ns37.nska.netrname:hostmaster.learnc.infoserial:2021072500refresh:602retry:800expire:120960minimum-ttl:606 |
| learnc.info | MX | 14400 | pri:10target:mail.learnc.info |
| learnc.info | TXT | 14400 | txt:v=spf1 a mx ip4:95.216.99.227 ~all |
|
Domain Name: learnc.info Registry Domain ID: fdaa4b2dd9bb4ec19aa193ce29d3fcd6-DONUTS Registrar WHOIS Server: www.nic.ru/whois/en/ Registrar URL: https://www.nic.ru/en/ Updated Date: 2022-02-02T08:42:38Z Creation Date: 2013-03-23T12:11:06Z Registry Expiry Date: 2023-03-23T12:11:06Z Registrar: Regional Network Information Center, JSC dba RU-CENTER Registrar IANA ID: 463 Registrar Abuse Contact Email: tld-abuse@nic.ru Registrar Abuse Contact Phone: +7.4950091333 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Stepan Sypachev Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: Permskiy kray Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: RU Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: ns37.nska.net Name Server: ns38.nska.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2022-09-05T12:51:49Z |
| Server IP | 95.216.99.227 |
| Server Location | Finland |
| Service Provider | Hetzner Online GmbH |
| Domains (TLD) | Status |
|---|---|
| learnc.com | Already Registered |
| learnc.net | Already Registered |
| learnc.org | Already Registered |
| learnc.biz | Already Registered |
| learnc.io | Already Registered |
| Domains (TLD) | Status |
|---|---|
| pearnc.info | Already Registered |
| oearnc.info | Already Registered |
| iearnc.info | Already Registered |
| kearnc.info | Already Registered |
| mearnc.info | Already Registered |
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