| Desktop | 89/100 | ✔ |
| Mobile | 7/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 48 KB | ✔ |
| Compression | 12 KB (-75.2%) | ✔ |
| Text/Html Ratio | 5088 / 48871 (bytes) = 10.41% | ✔ |
| Load Time | 4.42 second | ✘ |
| Mobile Ready | 100/100 | ✔ |
| In-Page Links | 94 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | English | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | Yes | ✘ | Images Without ALT | 7 / 21 | ✘ |
| 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> |
|---|---|---|---|---|
| dns加速 | 3 | ✘ | ✘ | ✘ |
| 同步助手 | 2 | ✘ | ✘ | ✘ |
| 拨测工具 | 2 | ✘ | ✘ | ✘ |
| 域名诊断 | 2 | ✘ | ✘ | ✘ |
| more | 2 | ✘ | ✘ | ✘ |
| ssl证书 | 2 | ✘ | ✘ | ✘ |
| 客服热线 | 2 | ✘ | ✘ | ✘ |
| 解决方案 | 2 | ✘ | ✘ | ✘ |
| 云服务器 | 2 | ✘ | ✘ | ✘ |
| 企业qq | 1 | ✘ | ✘ | ✘ |
| 新闻资讯 | 1 | ✘ | ✘ | ✔ |
| 加速频率 | 1 | ✘ | ✘ | ✘ |
| 加速节点 | 1 | ✘ | ✘ | ✘ |
| dns加速-快速版 | 1 | ✘ | ✘ | ✘ |
| 网站防劫持 | 1 | ✘ | ✘ | ✘ |
|
With 4.42 seconds in page load, 48 KB of page size and all other reports below, the dns.com has a SEO score of 54 out of 100 |
| Title | DNS.COM _免费DNS解析_智能DNS解析_高防DNS_防劫持_全球领先的DNS综合服务提供商。 |
| Description | DNS.COM（原名51DNS）是领先的高防DNS域名解析服务商（股票代码837018），采用自主研发的DNS解析系统，解析技术及抗攻击能力均处于领先水平。提供高质量的电信、联通、教育网、双线及三线智能DNS免费解析，支持搜索引擎优化解析；对网站、域名健康状态检查监控，提供准确实时的宕机检测告警及宕机自动切换，并支持域名注册商的DNS服务器托管。 |
| Keyword | DNS,域名解析,域名智能解析,免费DNS智能解析,高防DNS智能解析,DNS加速,防止域名劫持,预防DNS污染,域名解析平台。 |
| Age | 28 Years, 317 Days |
| Created | 13th-May-1991 |
| Updated | 28th-Jul-2017 |
| Expiry | 14th-May-2024 |
| Host | Type | Ttl | Other |
|---|---|---|---|
|
Domain Name: dns.com Registry Domain ID: 957478_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.ename.com Registrar URL: http://www.ename.net Updated Date: 2016-10-06T09:12:53Z Creation Date: 1991-05-13T04:00:00Z Registrar Registration Expiration Date: 2024-05-14T04:00:00Z Registrar: eName Technology Co.,Ltd. Registrar IANA ID: 1331 Registrar Abuse Contact Email: abuse@ename.com Registrar Abuse Contact Phone: +86.4000044400 Domain Status: clientDeleteProhibited https://www.icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited Registrant State/Province: fu jian Registrant Country: CN Registrant Email: Select Contact Domain Holder link at https://whois.ename.net/contact/dns.com Admin Email: Select Contact Domain Holder link at https://whois.ename.net/contact/dns.com Tech Email: Select Contact Domain Holder link at https://whois.ename.net/contact/dns.com Name Server:m1.dns.com Name Server:m2.dns.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-03-25T16:21:53Z |
| Server IP | 43.243.131.114 |
| Server Location | China |
| Service Provider | Xiamen |
| Domains (TLD) | Status |
|---|---|
| dns.net | Already Registered |
| dns.org | Already Registered |
| dns.biz | Already Registered |
| dns.io | Already Registered |
| dns.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| xns.com | Already Registered |
| sns.com | Already Registered |
| wns.com | Already Registered |
| ens.com | Already Registered |
| rns.com | Already Registered |