51job.com
Server IP address resolved: Yes
Http response code: 200
Response time: 2.33 sec.
Last Checked: 08/14/2025
51job.com traffic volume is 38,684 unique daily visitors and their 444,863 pageviews. The web value rate of 51job.com is 5,848,877 USD. Each visitor makes around 12.31 page views on average.
By Alexa's traffic estimates 51job.com placed at 2,577 position over the world, while the largest amount of its visitors comes from China, where it takes 176 place.
Perfect for 51job.com that their data center (provided by company company CHINANET-SH-AP China Telecom (Group), CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CHINANET-SH-AP China Telecom (Group), CN.
51job.com registered under .COM top-level domain. Check other websites in .COM zone.
The last verification results, performed on (October 13, 2024) 51job.com show that 51job.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on March 21, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 51job.com is pretty a safe domain.
Relying Google MobileFriendly test 51job.com is well optimized for mobile and tablet devices.
Audience Geography. Where are 51job.com visitors located?
| Country | Visitors |
|---|---|
 China CN | 96.4% |
| Japan JP | 1% |
| United States US | 0.6% |
| Other | 2% |
| Country | Pageviews |
|---|---|
| China CN | 97.6% |
| Japan JP | 0.6% |
| United States US | 0.4% |
| Other | 1.4% |
| Country | Rank |
|---|---|
| China CN | 176 |
| Japan JP | 11674 |
| United States US | 39151 |
Where do visitors go on 51job.com?
| Subdomain | Pageviews |
|---|---|
| jobs.51job.com | 47.33% |
| search.51job.com | 22.23% |
| i.51job.com | 12.94% |
| 51job.com | 4.83% |
| ehire.51job.com | 4.11% |
| login.51job.com | 1.74% |
| mkt.51job.com | 1.36% |
| campus.51job.com | 1.23% |
| xyz.51job.com | 0.69% |
| other | 3.56% |
| Subdomain | Pageviews per User |
|---|---|
| jobs.51job.com | 8.8 |
| mq.51job.com | 8 |
| search.51job.com | 5.7 |
| ehire.51job.com | 5.2 |
| i.51job.com | 3.6 |
| jianli.51job.com | 3.3 |
| xyz.51job.com | 3.1 |
| campus.51job.com | 3.1 |
| m.51job.com | 3 |
| arts.51job.com | 2.2 |
| other | 1.13 |
| Subdomain | Reach |
|---|---|
| jobs.51job.com | 59.54% |
| 51job.com | 48.45% |
| search.51job.com | 42.94% |
| i.51job.com | 39.7% |
| login.51job.com | 15.9% |
| mkt.51job.com | 14.55% |
| ehire.51job.com | 8.75% |
| campus.51job.com | 4.4% |
| xyz.51job.com | 2.43% |
| companyadc.51job.com | 2.11% |
| other | 10.52% |
How popular is 51job.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 1502 | -711 |
| past month | 1431 | 6 |
| past week | 1331 | 36 |
| yesterday | 3315 | -1121 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 649 | -315 | 105 | 51.5% | 11.5 | 7% |
| 30 | 625 | 46 | 106 | -7.802% | 11 | -10.27% |
| 7 | 634 | 52 | 107 | -7.519% | 10 | -5.483% |
| 1 | 1845 | -406 | 38 | 20% | 7.8 | -9.386% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 2278 | -941 | 338 | 42% |
| 30 | 2165 | -40 | 357 | 3% |
| 7 | 1988 | 34 | 390 | -2.19% |
| 1 | 4390 | -1680 | 190 | 40% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates 51job.com for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses 51job.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze 51job.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 51job.com. This reputation system receives ratings from users and information from third-party sources, assesses the 51job.com for safety features and confirms, whether 51job.com is suitable for children.
| Domain | *.51job.com |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert Secure Site CN CA G3 |
| Algorithm | RSA-SHA256 |
| Valid form | 02/21/2024 |
| Expiration | 03/21/2025 |
| Signed | Certificate is not self signed |
| Additional Domains | *.51job.com 51job.com |
ASN ID: 4812
ASN Title: CHINANET-SH-AP China Telecom (Group), CN
Last Update: 04/04/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4812'
% Abuse contact for 'AS4812' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS4812
as-name: CHINANET-SH-AP
descr: China Telecom (Group)
descr: Shanghai Telecom Company
descr: Shanghai China
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS9800
action pref=600;
accept AS9800
export: to AS4134
announce AS4812 AND AS9800
admin-c: XI5-AP
tech-c: GXH1-AP
tech-c: SJ102-AP
tech-c: CB38-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-lower: MAINT-CHINANET-SH
last-modified: 2015-12-01T22:12:22Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC
person: Chen Benyuan
address: 12F,333 WuSheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2915
fax-no: +86-21-63722525
e-mail: cbenyuan@capricorn.sta.net.cn
nic-hdl: CB38-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC
person: Gu Xiao Han
address: No. 333,Wusheng Road,Shanghai,200003,PRC
country: CN
phone: +86-21-63596797
fax-no: +86-21-63722525
e-mail: gxh999@sh163.net
nic-hdl: GXH1-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC
person: Shi Jin
address: No. 333,Wusheng Road,Shanghai,200003
country: CN
phone: +86-21-63270333-2361
fax-no: +86-21-63724202
e-mail: shijin@sh163.net
nic-hdl: SJ102-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:17Z
source: APNIC
person: Wu Xiao Li
address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC
country: CN
phone: +86-21-63630562
fax-no: +86-21-63630566
e-mail: ipms@shtel.com.cn
nic-hdl: XI5-AP
mnt-by: MAINT-CHINANET-SH
abuse-mailbox: ip-admin@mail.online.sh.cn
last-modified: 2014-02-27T08:51:31Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: 51JOB.COM
Registry Domain ID: 8530563_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2024-02-12T06:21:29Z
Creation Date: 1999-07-28T08:47:46Z
Registry Expiry Date: 2027-07-28T08:47:44Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS.51JOB.COM
Name Server: DNS.51JOBAPP.COM
Name Server: NS1.51JOB.COM
Name Server: NS2.51JOB.COM
Name Server: NS3.51JOB.COM
Name Server: NS4.51JOB.COM
Name Server: NS5.51JOB.COM
Name Server: NS6.51JOB.COM
Name Server: NS7.51JOB.COM
Name Server: NS8.51JOB.COM
Name Server: NS9.51JOB.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T11:13:51Z
| Host | A Record | TTL |
|---|---|---|
| 51job.com | 58.215.111.12 | 1800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| 51job.com | mailgw1.51job.com | 10 | 1800 |
| 51job.com | mailgw2.51job.com | 10 | 1800 |
| Host | NS Record | TTL |
|---|---|---|
| 51job.com | dns.51job.com | 172800 |
| 51job.com | ns3.51job.com | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| 51job.com | v=spf1 ip4:61.129.48.128/25 ip4:222.73.233.0/25 ip4:60.28.124.0/26 ~all | 1800 |
dns.51job.com
TTL: 1800
Email address: webmaster.51job.com
Serial: 2019080600
Refresh: 600
Retry: 600
Expire: 604800
Minimum: 1800
Last tested: 06/18/2018
| Total Resources | 74 |
| Number of Hosts | 9 |
| Static Resources | 70 |
| JavaScript Resources | 19 |
| CSS Resources | 5 |
Last tested: 06/12/2016
| Total Resources | 30 |
| Number of Hosts | 7 |
| Static Resources | 22 |
| JavaScript Resources | 15 |
| CSS Resources | 2 |
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