| Desktop | 0/100 | ✘ |
| Mobile | 0/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 2 KB | ✔ |
| Compression | NO | ✘ |
| Text/Html Ratio | 276 / 1755 (bytes) = 15.73% | ✔ |
| Load Time | 0.45 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 1 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Unknown | ✘ |
| Preferred Domain | No | ❗ |
| Robots.txt | No | ✘ |
| Url Rewrite | No | ✔ |
| Underscores in url | No | ✔ | Images Without ALT | 1 / 1 | ❗ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | No | ✘ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| 通途微信系统 | 1 | ✘ | ✔ | ✘ |
| 一键拨号联系我 | 1 | ✘ | ✘ | ✘ |
|
With 0.45 seconds in page load, 2 KB of page size and all other reports below, the 21cos.com has a SEO score of 48 out of 100 |
| Title | 通途微信营销系统服务供应商 |
| Description | 通途微信营销系统,通途微信系统 |
| Keyword | 通途微信营销系统,通途微信系统 |
| Age | 21 Years, 65 Days |
| Created | 16th-Oct-1999 |
| Updated | 15th-Jan-2020 |
| Expiry | 16th-Oct-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| 21cos.com | A | 3587 | ip:223.4.99.224 |
| 21cos.com | NS | 86400 | target:dns22.hichina.com |
| 21cos.com | NS | 86400 | target:dns21.hichina.com |
| 21cos.com | SOA | 600 | mname:dns21.hichina.comrname:hostmaster.hichina.comserial:1refresh:3600retry:1200expire:3600minimum-ttl:600 |
| 21cos.com | MX | 3600 | pri:5target:mxvip15.mxhichina.com |
| 21cos.com | MX | 3600 | pri:4target:mxvip15.hichina.com |
|
Domain Name: 21cos.com Registry Domain ID: 11380720_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://whois.aliyun.com Updated Date: 2020-01-15T02:35:44Z Creation Date: 1999-10-16T08:03:19Z Registrar Registration Expiration Date: 2021-10-16T08:03:19Z Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd. Registrar IANA ID: 420 Reseller: Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registrant City: Registrant State/Province: beijing Registrant Country: CN Registrant Email:https://whois.aliyun.com/whois/whoisForm Registry Registrant ID: Not Available From Registry Name Server: DNS21.HICHINA.COM Name Server: DNS22.HICHINA.COM DNSSEC: unsigned Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com Registrar Abuse Contact Phone: +86.95187 URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>>Last update of WHOIS database: 2020-12-19T03:13:39Z |
| Server IP | 223.4.99.224 |
| Server Location | China |
| Service Provider | Hangzhou Alibaba Advertising Co.,Ltd. |
| Domains (TLD) | Status |
|---|---|
| 21cos.net | Available |
| 21cos.org | Already Registered |
| 21cos.biz | Already Registered |
| 21cos.io | Already Registered |
| 21cos.info | Available |
| Domains (TLD) | Status |
|---|---|
| q1cos.com | Available |
| w1cos.com | Available |
| e1cos.com | Available |
| 2qcos.com | Available |
| 2wcos.com | Available |
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