| Desktop | 81/100 | ✔ |
| Mobile | 49/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 17 KB | ✔ |
| Compression | 6 KB (-67.9%) | ✔ |
| Text/Html Ratio | 1217 / 17719 (bytes) = 6.87% | ❗ |
| Load Time | 0.48 second | ✔ |
| Mobile Ready | 100/100 | ✔ |
| In-Page Links | 9 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Japanese | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | No | ✔ | Images Without ALT | 4 / 4 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| college | 2 | ✔ | ✘ | ✔ |
| コメントフィード | 1 | ✘ | ✘ | ✘ |
| topへ | 1 | ✘ | ✘ | ✘ |
| シェア | 1 | ✘ | ✘ | ✘ |
| 投稿フィード | 1 | ✘ | ✘ | ✘ |
| ログイン | 1 | ✘ | ✘ | ✘ |
| メタ情報 | 1 | ✘ | ✘ | ✔ |
|
With 0.48 seconds in page load, 17 KB of page size and all other reports below, the rb-col.com has a SEO score of 63 out of 100 |
| Title | RB College |
| Description | 自分の殻を突き破り稼ぐ力をアップデートし続けるリカレント・ブレークスルー・カレッジ |
| Keyword |
| Age | 0 Years, 3 Days |
| Created | 22nd-Apr-2020 |
| Updated | 22nd-Apr-2020 |
| Expiry | 22nd-Apr-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
|
Domain Name: rb-col.com Registry Domain ID: 2517461405_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.star-domain.jp Registrar URL: www.star-domain.jp Updated Date: 2020-04-22T02:42:52Z Creation Date: 2020-04-22T02:42:51Z Registrar Registration Expiration Date: 2021-04-22T02:42:51Z Registrar: Netowl, Inc. Registrar IANA ID: 1557 Registrar Abuse Contact Email: registrar-abuse@netowl.jp Registrar Abuse Contact Phone: +81.662928811 Domain Status: clientTransferProhibited - https://www.icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Xserver Xserver Inc. Registrant Organization: Xserver Inc. Registrant Street: GRAND FRONT OSAKA TOWER A 32F Registrant Street: 4-20 Ofukacho, Kita-ku Registrant City: Osaka Registrant State/Province: Osaka Registrant Postal Code: 5300011 Registrant Country: JP Registrant Phone: +81.662928811 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: info@xserver.co.jp Registry Admin ID: Admin Name: Xserver Xserver Inc. Admin Organization: Xserver Inc. Admin Street: GRAND FRONT OSAKA TOWER A 32F Admin Street: 4-20 Ofukacho, Kita-ku Admin City: Osaka Admin State/Province: Osaka Admin Postal Code: 5300011 Admin Country: JP Admin Phone: +81.662928811 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: info@xserver.co.jp Registry Tech ID: Tech Name: Xserver Xserver Inc. Tech Organization: Xserver Inc. Tech Street: GRAND FRONT OSAKA TOWER A 32F Tech Street: 4-20 Ofukacho, Kita-ku Tech City: Osaka Tech State/Province: Osaka Tech Postal Code: 5300011 Tech Country: JP Tech Phone: +81.662928811 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: info@xserver.co.jp Name Server: ns1.xserver.jp Name Server: ns2.xserver.jp Name Server: ns3.xserver.jp Name Server: ns4.xserver.jp Name Server: ns5.xserver.jp DNSSEC: Unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-04-22T02:42:52Z |
| Server IP | 183.181.83.21 |
| Server Location | Japan |
| Service Provider | VECTANT |
| Domains (TLD) | Status |
|---|---|
| rb-col.net | Available |
| rb-col.org | Available |
| rb-col.biz | Already Registered |
| rb-col.io | Already Registered |
| rb-col.info | Available |
| Domains (TLD) | Status |
|---|---|
| eb-col.com | Available |
| db-col.com | Available |
| fb-col.com | Available |
| gb-col.com | Available |
| tb-col.com | Available |
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