| Desktop | 100/100 | ✔ |
| Mobile | 99/100 | ✔ |
| Field | Data | Result |
|---|---|---|
| Page Size | 42 KB | ✔ |
| Compression | 9 KB (-79.4%) | ✔ |
| Text/Html Ratio | 8751 / 43193 (bytes) = 20.26% | ✔ |
| Load Time | 1 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 10 | ✔ |
| Doc Type | XHTML 1.0 Transitional | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Unknown | ✘ |
| Preferred Domain | No | ❗ |
| Robots.txt | No | ✘ |
| Url Rewrite | No | ✔ |
| Underscores in url | No | ✔ | Images Without ALT | 4 / 5 | ✘ |
| 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> |
|---|---|---|---|---|
| 您访问的域名 | 1 | ✘ | ✘ | ✘ |
| ③-④字母 | 1 | ✘ | ✘ | ✘ |
| ④-⑤数字 | 1 | ✘ | ✘ | ✘ |
| copyright | 1 | ✘ | ✘ | ✘ |
| 其他域名 | 1 | ✘ | ✘ | ✘ |
| ②杂域名 | 1 | ✘ | ✘ | ✘ |
| 其他 | 1 | ✘ | ✘ | ✘ |
| 数字 | 1 | ✘ | ✘ | ✘ |
| 字母 | 1 | ✘ | ✘ | ✘ |
| ③杂 | 1 | ✘ | ✘ | ✘ |
| ②杂 | 1 | ✘ | ✘ | ✘ |
| 首页 | 1 | ✘ | ✘ | ✘ |
| 易名精品店铺 | 1 | ✘ | ✘ | ✘ |
| 出售中！ | 1 | ✘ | ✘ | ✘ |
| 搜索 | 1 | ✘ | ✘ | ✘ |
|
With 1 seconds in page load, 42 KB of page size and all other reports below, the jeffreykoffman.com has a SEO score of 51 out of 100 |
| Title | 浙江精功夫科技有限公司 |
| Description | 致力于为广大的从事生物学领域科研人员提供分子生化,细胞生物学,免疫学,植物学耗材等产品以及技术服务,打造科技与服务并存型企业! |
| Keyword | 致力于为广大的从事生物学领域科研人员提供分子生化,细胞生物学,免疫学,植物学耗材等产品以及技术服务,打造科技与服务并存型企业! |
| Age | 0 Years, 4 Days |
| Created | 21st-Aug-2020 |
| Updated | 21st-Aug-2020 |
| Expiry | 21st-Aug-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| jeffreykoffman.com | A | 588 | ip:216.24.179.55 |
| jeffreykoffman.com | NS | 600 | target:buy.yixu.org |
| jeffreykoffman.com | NS | 600 | target:sell.yixu.org |
|
Domain name: jeffreykoffman.com Registry Domain ID: 38143270_DOMAIN_-VRSN Registrar WHOIS Server: whois.zzy.cn Registrar URL: https://www.zzy.cn Updated Date: 2020-08-22T00:00:00Z Creation Date: 2020-08-22T00:00:00Z Registrar Registration Expiration Date: 2021-08-22T00:00:00Z Registrar: Xiamen Chinasource Internet Service Co.,Ltd. Registrar IANA ID: 1366 Registrar Abuse Contact Email: kf@zzy.cn Registrar Abuse Contact Phone: +86.5922958888 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant State/Province: guang dong Registrant Country: CN Registrant Email: https://www.zzy.cn/domain/domain_whois_mailsend_page.html?domainname=jeffreykoffman.com Name Server: buy.yixu.org Name Server: sell.yixu.org DNSSEC:unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-08-22T00:00:00Z |
| Server IP | 216.24.179.55 |
| Server Location | United States |
| Service Provider | IT7 Networks |
| Domains (TLD) | Status |
|---|---|
| jeffreykoffman.net | Available |
| jeffreykoffman.org | Already Registered |
| jeffreykoffman.biz | Already Registered |
| jeffreykoffman.io | Already Registered |
| jeffreykoffman.info | Available |
| Domains (TLD) | Status |
|---|---|
| jefreykofman.com | Available |
| neffreykoffman.com | Available |
| heffreykoffman.com | Available |
| yeffreykoffman.com | Available |
| ueffreykoffman.com | Available |
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