Tongji.net 登录 - 同济网论坛 - Powered by Discuz!

同济网论坛始建于2002年4月19日，是致力于促进同济大学校内与>校际同学交流的社区，同时为广大企业招聘高校人才提供平台。目前，同济网论坛是同济大学最大的学生在线交流社区。

Tongji.net Overview

Tongji.net ranking shows that the page is at position 370,392 over the world, while the bulk of its audience is from China, where it ranks 28,305.

Tongji.net hosted on CLOUDFLARENET - Cloudflare, Inc., US servers in United States. To reduce page loading time for the majority of tongji.net users, we recommend migrating the server to China, as it will speed up tongji.net page load time for the majority of users. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, tongji.net has 642 unique users per day, viewing 1,945 pages. The rank based value of tongji.net is 35,478 USD. Every user makes 3.24 pageviews on average.

Tongji.net boasts a link base consisting of 254 referring domains and 277 external backlinks, as revealed by the data obtained from web network scanning.

Tongji.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in November 11, 2022, tongji.net has an expired SSL certificate issued by Sectigo Limited (expired on May 02, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Relying on data from Web of Trust tongji.net is probably an unsafe domain.

According the Mobile-Friendly test by Google tongji.net is nice optimized for mobile devices and tablets.

Tongji.net Rank Summary

Global Rank

370,392

Average Load Time

3.36sec

Links In Count

Website Value

$32,850

Audience Geography. Where are tongji.net visitors located?

Country	Visitors
China CN	98.8%
Other	1.2%

Country	Pageviews
China CN	99.1%
Other	0.9%

Country	Rank
China CN	28305

Where do visitors go on tongji.net?

Subdomain	Pageviews
bbs.tongji.net	100%

Subdomain	Pageviews per User
bbs.tongji.net	3

Subdomain	Reach
bbs.tongji.net	100%

How popular is tongji.net?

Period	Global Rank	Global Rank Delta
past 3 months	370392	-39970
past month	255435	-468113
past week	400261	-167947

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	407272	-67646	9	20%	3	10%
30	281763	-370402	15	200%	3	-25.07%
7	405685	-498781	1	200%	3	200%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	379508	-30643	13	10%
30	264198	-550078	2	300%
7	443635	-4279	1	-0.21%

Tongji.net Website Safety

Overview

Last Updated: 01/06/2026

Overall result - tongji.net is safe.

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 Connect Safe

Last Updated: 04/01/2025

tongji.net is safe.

Norton ConnectSafe evaluates tongji.net for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/31/2016

tongji.net is safe.

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.

Google Safe Browsing

Last Updated: 01/09/2019

tongji.net is safe.
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.

Site Advisor

Last Updated: 03/02/2021

tongji.net is safe.

McAfee assesses tongji.net 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 tongji.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

tongji.net child safety is poor.

The WOT calculates reputation of the tongji.net. This reputation system receives ratings from users and information from third-party sources, assesses the tongji.net for safety features and confirms, whether tongji.net is suitable for children.

SSL Information

SSL Checker Tool

Domain	bbs.tongji.net
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	05/23/2022
Expiration	05/02/2023
Signed	Certificate is not self signed
Additional Domains	bbs.tongji.net

Tongji.net Rank History

Alexa Rank shows how popular tongji.net is in comparison with other sites. The most popular site has Alexa Rank equals 1. If tongji.net has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to tongji.net and pageviews on tongji.net over the past 3 months.

Tongji.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 12/18/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Tongji.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: TONGJI.NET
Registry Domain ID: 83867435_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.35.com
Registrar URL: http://domain.35.com
Updated Date: 2024-06-25T21:39:48Z
Creation Date: 2002-02-22T00:58:30Z
Registry Expiry Date: 2025-02-22T00:58:30Z
Registrar: Xiamen 35.com Information Co., Ltd.
Registrar IANA ID: 4163
Registrar Abuse Contact Email: domainabuse@35.cn
Registrar Abuse Contact Phone: +86.4006003535
Domain Status: ok https://icann.org/epp#ok
Name Server: NS3.01ISP.COM
Name Server: NS4.01ISP.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-28T13:38:05Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
tongji.net	40.83.146.132	7200

Host	MX Record	Priority	TTL
tongji.net	aspmx.l.google.com	1	7200
tongji.net	alt1.aspmx.l.google.com	5	7200
tongji.net	alt2.aspmx.l.google.com	5	7200

Host	NS Record	TTL
tongji.net	ns4.01isp.net	43200
tongji.net	ns3.01isp.com	43200

Host	TXT Record	TTL

ns3.01isp.com
TTL: 7200
Email address: webmaster.now.net.cn
Serial: 2017063019
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 7200

Tongji.net HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “MSThemeCompatible” for attribute “http-equiv” on element “meta”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

Stray end tag “div”.

Attribute “hidefocus” not allowed on element “a” at this point.

Duplicate ID “mn_plink_sign”.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “x-webkit-speech” not allowed on element “input” at this point.

Attribute “speech” not allowed on element “input” at this point.

Attribute “sc” not allowed on element “button” at this point.

Attribute “sc” not allowed on element “a” at this point.

Bad value “forum” for attribute “rel” on element “a”: The string “forum” is not a registered keyword.

Bad value “user” for attribute “rel” on element “a”: The string “user” is not a registered keyword.

Start tag “a” seen but an element of the same type was already open.

Stray end tag “a”.

Attribute “width” not allowed on element “select” at this point.

Attribute “reload” not allowed on element “script” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “hidefocus” not allowed on element “span” at this point.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “mn_plink_sign” was here.

Empty heading.

Tongji.net Desktop Performance

Last tested: 10/29/2018

Desktop Speed

74%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Leverage browser caching

Optimize images

Avoid landing page redirects

Minify HTML

Desktop Resource Breakdown

Total Resources	30
Number of Hosts	5
Static Resources	20
JavaScript Resources	7
CSS Resources	1

Tongji.net Mobile Insights

Last tested: 10/29/2018

Mobile Usability

100%

Mobile Speed

62%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Avoid landing page redirects

Enable compression

Leverage browser caching

Minify JavaScript

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	11
Number of Hosts	2
Static Resources	6
JavaScript Resources	2
CSS Resources	1

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Tongji.net 登录 - 同济网论坛 - Powered by Discuz!

同济网论坛始建于2002年4月19日，是致力于促进同济大学校内与>校际同学交流的社区，同时为广大企业招聘高校人才提供平台。目前，同济网论坛是同济大学最大的学生在线交流 社区。

Tongji.net Overview

Tongji.net Rank Summary

Tongji.net Website Safety

Tongji.net Rank History

Tongji.net Hosting Information

Tongji.net Domain Registration and Settings

Tongji.net HTML Check

Tongji.net Desktop Performance

Tongji.net Mobile Insights

Tongji.net Similar Audits

Tongji.net Common Typos

同济网论坛始建于2002年4月19日，是致力于促进同济大学校内与>校际同学交流的社区，同时为广大企业招聘高校人才提供平台。目前，同济网论坛是同济大学最大的学生在线交流社区。