| Desktop | 75/100 | ❗ |
| Mobile | 33/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 34 KB | ✔ |
| Compression | 9 KB (-74.7%) | ✔ |
| Text/Html Ratio | 6218 / 33726 (bytes) = 18.44% | ✔ |
| Load Time | 2.23 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 141 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Unknown | ✘ |
| Preferred Domain | No | ❗ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | No | ✔ |
| Underscores in url | Yes | ✘ | Images Without ALT | 13 / 40 | ✘ |
| 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> |
|---|---|---|---|---|
| series | 2 | ✘ | ✘ | ✔ |
| gecko | 2 | ✘ | ✘ | ✔ |
| labs新款wireless | 2 | ✘ | ✘ | ✔ |
| 展会资讯 | 2 | ✘ | ✘ | ✘ |
| 首页 | 1 | ✘ | ✘ | ✘ |
| business | 1 | ✘ | ✘ | ✘ |
| actuators | 1 | ✘ | ✘ | ✘ |
| 白皮书 | 1 | ✘ | ✘ | ✘ |
| current | 1 | ✘ | ✘ | ✘ |
| 华南城网 | 1 | ✘ | ✘ | ✘ |
| 中国工业电器网 | 1 | ✘ | ✘ | ✘ |
| 安芯商城 | 1 | ✘ | ✘ | ✘ |
| 电源网 | 1 | ✘ | ✘ | ✘ |
| 变压器 | 1 | ✘ | ✘ | ✔ |
| 安防 | 1 | ✘ | ✘ | ✘ |
|
With 2.23 seconds in page load, 34 KB of page size and all other reports below, the cntronics.com has a SEO score of 51 out of 100 |
| Title | 电子元件技术网：元器件,电路图讲解,元器件选型与采购,电路保护,电磁兼容,电磁兼容技术,EMI电磁干扰,EMC整改,最专业的电子元件门户网站 |
| Description | 电子元件技术网汇集电子元件技术、应用、电路图讲解、电子元器件基础知识、电路设计、电路保护,电磁兼容,电磁兼容技术,EMI电磁干扰,EMC整改,元器件选型替代与采购等专业信息，覆盖电子元器件供应和需求的完整价值链，是电子工程师必上的网站！ |
| Keyword | 电子元件,电子元器件,电路图讲解,电子元器件基础知识,电子元件技术,电路保护,电磁兼容,电磁兼容技术,EMI电磁干扰,EMC整改 |
| Age | 12 Years, 75 Days |
| Created | 6th-Aug-2008 |
| Updated | 18th-Jan-2019 |
| Expiry | 6th-Aug-2021 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| cntronics.com | A | 575 | ip:120.76.154.4 |
| cntronics.com | NS | 86400 | target:f1g1ns2.dnspod.net |
| cntronics.com | NS | 86400 | target:f1g1ns1.dnspod.net |
| cntronics.com | SOA | 600 | mname:f1g1ns1.dnspod.netrname:freednsadmin.dnspod.comserial:1603157296refresh:3600retry:180expire:1209600minimum-ttl:180 |
| cntronics.com | MX | 600 | pri:1target:mail.cntronics.com |
| cntronics.com | TXT | 600 | txt:v=spf1 mx mx:mail.cntronics.com ~all |
|
Domain Name: CNTRONICS.COM Registry Domain ID: 1512375666_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.directnic.com Registrar URL: http://www.directnic.com Updated Date: 2019-01-18T08:56:10Z Creation Date: 2008-08-05T22:19:30Z Registrar Registration Expiration Date: 2021-08-05T22:19:30Z Registrar: DNC Holdings, Inc Sponsoring Registrar IANA ID: 291 Registrar Abuse Contact Email: abuse@directnic.com Registrar Abuse Contact Phone: +1.8778569598 Domain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited) Domain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited) Domain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited) Registry Registrant ID: Not Available From Registry Registrant Name: Direct Privacy - 955d1 Registrant Organization: Savvy Investments, LLC Privacy ID# 13471446 Registrant Street: 1712 Pioneer Avenue, Suite 1337 Registrant City: Cheyenne Registrant State/Province: WY Registrant Postal Code: 82001 Registrant Country: US Registrant Phone: +1.5043215074 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: cntronics.com@domainvault.io Registry Admin ID: Not Available From Registry Admin Name: Direct Privacy Admin Organization: Savvy Investments, LLC Privacy ID# 13471446 Admin Street: 1712 Pioneer Avenue, Suite 1337 Admin City: Cheyenne Admin State/Province: WY Admin Postal Code: 82001 Admin Country: US Admin Phone: +1.5043215074 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: cntronics.com@domainvault.io Registry Tech ID: Not Available From Registry Tech Name: Direct Privacy Tech Organization: Savvy Investments, LLC Privacy ID# 13471446 Tech Street: 1712 Pioneer Avenue, Suite 1337 Tech City: Cheyenne Tech State/Province: WY Tech Postal Code: 82001 Tech Country: US Tech Phone: +1.5043215074 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: cntronics.com@domainvault.io Name Server: F1G1NS1.DNSPOD.NET Name Server: F1G1NS2.DNSPOD.NET URL of the ICANN WHOIS Data Problem Reporting System http://wdprs.internic.net >>> Last update of WHOIS database: 2020-10-19T16:04:15Z |
| Server IP | 120.76.154.4 |
| Server Location | China |
| Service Provider | Hangzhou Alibaba Advertising Co.,Ltd. |
| Domains (TLD) | Status |
|---|---|
| cntronics.net | Available |
| cntronics.org | Already Registered |
| cntronics.biz | Already Registered |
| cntronics.io | Already Registered |
| cntronics.info | Available |
| Domains (TLD) | Status |
|---|---|
| xntronics.com | Available |
| sntronics.com | Available |
| dntronics.com | Already Registered |
| fntronics.com | Available |
| vntronics.com | Available |
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