| Desktop | 0/100 | ✘ |
| Mobile | 0/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 61 KB | ✔ |
| Compression | 12 KB (-80.5%) | ✔ |
| Text/Html Ratio | 7151 / 62763 (bytes) = 11.39% | ✔ |
| Load Time | 0.59 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 125 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Chinese | ✔ |
| Preferred Domain | No | ❗ |
| Robots.txt | No | ✘ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | Yes | ✘ | Images Without ALT | 28 / 28 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | No | ✘ |
| Email Privacy | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| 汽车电子 | 5 | ✘ | ✘ | ✔ |
| 新闻中心 | 4 | ✘ | ✘ | ✔ |
| 网信号肖特基四极管 | 4 | ✘ | ✘ | ✔ |
| 网信号三极管 | 4 | ✘ | ✘ | ✔ |
| 网信号稳压管 | 4 | ✘ | ✘ | ✔ |
| 市场新闻 | 3 | ✘ | ✘ | ✔ |
| 查看全部 | 3 | ✘ | ✘ | ✔ |
| 新品发布 | 3 | ✘ | ✘ | ✔ |
| 关于央介 | 3 | ✘ | ✘ | ✔ |
| 企业新闻 | 3 | ✘ | ✘ | ✔ |
| 技术资源 | 3 | ✘ | ✘ | ✔ |
| 品质技术 | 3 | ✘ | ✘ | ✔ |
| 应用领域 | 3 | ✘ | ✘ | ✔ |
| 分立器件 | 3 | ✘ | ✘ | ✔ |
| 晶圆 | 3 | ✘ | ✘ | ✔ |
|
With 0.59 seconds in page load, 61 KB of page size and all other reports below, the 21yjbj.com has a SEO score of 45 out of 100 |
| Title | 北京央介电子科技股份有限公司 |
| Description | 北京央介电子科技股份有限公司是在离散集成电路半导体设计和生产，设备封装和测试，销售以及终端服务的产业链中，该国为数不多的杰出垂直集成（IDM）制造商之一。该产品线包括分立的IC，整流器，保护器件，网信号，MOSFET，电源模板，碳化硅等，为客户提供产品解决方案包。 |
| Keyword | 央介公司产品广泛应用于电力，家用电器，照明，安防，网通，消费电子，新能源，工业控制，汽车电子等领域。 |
| Age | 0 Years, 4 Days |
| Created | 29th-Oct-2020 |
| Updated | 29th-Oct-2020 |
| Expiry | 29th-Oct-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| 21yjbj.com | A | 587 | ip:119.8.63.195 |
| 21yjbj.com | NS | 7200 | target:v1s1.xundns.com |
| 21yjbj.com | NS | 7200 | target:v1s2.xundns.com |
| 21yjbj.com | SOA | 7200 | mname:v1s1.xundns.comrname:nsadmin.xundns.comserial:3282346refresh:3600retry:600expire:86400minimum-ttl:600 |
|
Domain Name: 21yjbj.com Registry Domain ID: 2568949493_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.namesilo.com Registrar URL: https://www.namesilo.com/ Updated Date: 2020-10-29T07:00:00Z Creation Date: 2020-10-29T07:00:00Z Registrar Registration Expiration Date: 2021-10-29T07:00:00Z Registrar: NameSilo, LLC Registrar IANA ID: 1479 Registrar Abuse Contact Email: abuse@namesilo.com Registrar Abuse Contact Phone: +1.4805240066 Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Domain Administrator Registrant Organization: See PrivacyGuardian.org Registrant Street: 1928 E. Highland Ave. Ste F104 PMB# 255 Registrant City: Phoenix Registrant State/Province: AZ Registrant Postal Code: 85016 Registrant Country: US Registrant Phone: +1.3478717726 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: pw-f700965d6ed17dbf3907ec9738126382@privacyguardian.org Registry Admin ID: Admin Name: Domain Administrator Admin Organization: See PrivacyGuardian.org Admin Street: 1928 E. Highland Ave. Ste F104 PMB# 255 Admin City: Phoenix Admin State/Province: AZ Admin Postal Code: 85016 Admin Country: US Admin Phone: +1.3478717726 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: pw-f700965d6ed17dbf3907ec9738126382@privacyguardian.org Registry Tech ID: Tech Name: Domain Administrator Tech Organization: See PrivacyGuardian.org Tech Street: 1928 E. Highland Ave. Ste F104 PMB# 255 Tech City: Phoenix Tech State/Province: AZ Tech Postal Code: 85016 Tech Country: US Tech Phone: +1.3478717726 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: pw-f700965d6ed17dbf3907ec9738126382@privacyguardian.org Name Server: v1s1.xundns.com Name Server: v1s2.xundns.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-11-01T07:00:00Z |
| Server IP | 119.8.63.195 |
| Server Location | Singapore |
| Service Provider | Huawei Clouds |
| Domains (TLD) | Status |
|---|---|
| 21yjbj.net | Available |
| 21yjbj.org | Already Registered |
| 21yjbj.biz | Already Registered |
| 21yjbj.io | Already Registered |
| 21yjbj.info | Available |
| Domains (TLD) | Status |
|---|---|
| q1yjbj.com | Available |
| w1yjbj.com | Available |
| e1yjbj.com | Available |
| 2qyjbj.com | Available |
| 2wyjbj.com | Available |
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