| Desktop | 84/100 | ✔ |
| Mobile | 56/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 75 KB | ✔ |
| Compression | 17 KB (-77.7%) | ✔ |
| Text/Html Ratio | 11670 / 76803 (bytes) = 15.19% | ✔ |
| Load Time | 1.21 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 71 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | JA-JP | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | No | ✔ |
| Underscores in url | No | ✔ | Images Without ALT | 6 / 12 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | Yes | ✔ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| home | 2 | ✘ | ✘ | ✘ |
| 高校数学コンピュータ教材 | 1 | ✔ | ✘ | ✘ |
| トップへ戻る | 1 | ✘ | ✘ | ✘ |
| ログイン | 1 | ✘ | ✘ | ✘ |
| 概要 | 1 | ✘ | ✘ | ✘ |
| dandelin | 1 | ✘ | ✘ | ✘ |
| feed | 1 | ✘ | ✘ | ✔ |
| blog | 1 | ✘ | ✘ | ✔ |
| に接続する | 1 | ✘ | ✘ | ✘ |
| 1 | ✘ | ✘ | ✘ | |
| 自己紹介 | 1 | ✘ | ✘ | ✘ |
| 問い合わせ | 1 | ✘ | ✘ | ✘ |
| youtube | 1 | ✘ | ✘ | ✔ |
| 数学アプリ | 1 | ✘ | ✘ | ✘ |
| 数学Ⅰa | 1 | ✘ | ✘ | ✘ |
|
With 1.21 seconds in page load, 75 KB of page size and all other reports below, the kobayashika64.com has a SEO score of 72 out of 100 |
| Title | 高校数学コンピュータ教材 - kobayashika64 |
| Description | 今まで作成したコンピュータを用いた高校の数学教材を公開します。ブログも更新しており、数学におけるパソコン、ICT、1人1台端末活用のヒントになればと思います。 |
| Keyword |
| Age | 0 Years, 3 Days |
| Created | 9th-Nov-2020 |
| Updated | 9th-Nov-2020 |
| Expiry | 9th-Nov-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| kobayashika64.com | A | 17 | ip:52.209.209.208 |
| kobayashika64.com | NS | 3600 | target:ns1.jimdo.com |
| kobayashika64.com | NS | 3600 | target:ns2.jimdo.com |
| kobayashika64.com | SOA | 3600 | mname:ns1.jimdo.comrname:hostmaster.jimdo.comserial:2020111248refresh:10800retry:3600expire:604800minimum-ttl:600 |
| kobayashika64.com | MX | 3600 | pri:10target:mx1.jimdo.com |
| kobayashika64.com | MX | 3600 | pri:20target:mx2.jimdo.com |
| kobayashika64.com | TXT | 3600 | txt:v=spf1 include:spf.mandrillapp.com include:sendgrid.net include:emailsrvr.com ~all |
|
Domain Name: kobayashika64.com Registry Domain ID: 2571174370_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.psi-usa.info Registrar URL: https://www.psi-usa.info Updated Date: 2020-11-09T01:48:39Z Creation Date: 2020-11-09T01:48:34Z Registrar Registration Expiration Date: 2021-11-09T01:48:34Z Registrar: PSI-USA, Inc. dba Domain Robot Registrar IANA ID: 151 Registrar Abuse Contact Email: domain-abuse@psi-usa.info Registrar Abuse Contact Phone: +49.94159559482 Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: JP Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: JP Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: https://whoispro.domain-robot.org/whois/kobayashika64.com 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: https://whoispro.domain-robot.org/whois/kobayashika64.com 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: https://whoispro.domain-robot.org/whois/kobayashika64.com Name Server: ns1.jimdo.com Name Server: ns2.jimdo.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-11-12T11:53:17Z |
| Server IP | Not Available |
| Server Location | Not Available |
| Service Provider | Not Available |
| Domains (TLD) | Status |
|---|---|
| kobayashika64.net | Available |
| kobayashika64.org | Already Registered |
| kobayashika64.biz | Already Registered |
| kobayashika64.io | Already Registered |
| kobayashika64.info | Available |
| Domains (TLD) | Status |
|---|---|
| uobayashika64.com | Available |
| jobayashika64.com | Available |
| mobayashika64.com | Available |
| lobayashika64.com | Available |
| oobayashika64.com | Available |
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