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Co188.com Overview

/100, Optimization 72/100

Co188.com is a Chinese website that caters to professional civil engineers looking for resources to enhance their skills and knowledge. Formerly known as NetEase Civil Engineering Online, the site provides free downloads of professional drawings, papers, and software, as well as forums for technical exchanges and training services. With an average of 19,038 unique users and 53,306.4 pageviews daily, co188.com has a website value of 937,320 US dollars. The website is hosted by CHINANET-JS-AS-AP AS Number for CHINANET Jiangsu Province Backbone, CN hosting, and its SSL certificate is issued by COMODO CA Limited.

From a structural standpoint, co188.com has a clear and straightforward design that is both user-friendly and visually appealing. The website's navigation menu is well-organized and can be accessed via clear and concise tabs located at the top of the page. Users can easily browse through the website's different sections or use the search bar located within the navigation menu to quickly find what they are looking for. The website's homepage features a prominent image slider that highlights recent news and events. Below this, users can find featured content, including professional papers, expert interviews, and popular forum posts.

Co188.com also has a dedicated section for technical exchanges and training services. Within this section, users can access a variety of resources, including course listings, exam preparation materials, and technical forums for peer-to-peer exchanges. The website's training services are designed to help engineers stay up-to-date with the latest trends and technologies in the industry.

Overall, co188.com appears to be a family-friendly website with an emphasis on professional development for civil engineers. While the website's PageSpeed Insight scores are not particularly high, the website's design and layout remain functional and user-friendly. Additionally, the website's SSL certificate ensures the safety and security of any personal information submitted through the website.

Co188.com Rank Summary

Global Rank
12,720
Average Load Time
1.71sec
Links In Count
974
Website Value
$938,257

Co188.com Website Safety

logo
Overview
Last Updated: 12/25/2024
Overall result - co188.com 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 logo
Norton Connect Safe
Last Updated: 03/21/2024
co188.com is safe.
Norton ConnectSafe evaluates co188.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/06/2019
co188.com 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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
co188.com 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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
co188.com is safe.
McAfee assesses co188.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 co188.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
co188.com child safety is very good.
The WOT calculates reputation of the co188.com. This reputation system receives ratings from users and information from third-party sources, assesses the co188.com for safety features and confirms, whether co188.com is suitable for children.

SSL Information
Domain*.co188.com
Issuer OrganizationDigiCert Inc
IssuerThawte TLS RSA CA G1
AlgorithmRSA-SHA256
Valid form07/03/2024
Expiration08/03/2025
SignedCertificate is not self signed
Additional Domains *.co188.com
co188.com

Co188.com Rank History

Co188.com Hosting Information

Server Location

ASN Information

Last Update: 07/16/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23552 - AS24575'

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% Information related to 'AS23650'

% Abuse contact for 'AS23650' is 'anti-spam@ns.chinanet.cn.net'

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% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Co188.com Domain Registration and Settings

WHOIS

Domain Name: CO188.COM
Registry Domain ID: 1353488418_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2024-07-04T03:11:45Z
Creation Date: 2007-12-12T14:26:49Z
Registry Expiry Date: 2027-12-12T14:26:49Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.PUBYUN.COM
Name Server: NS2.PUBYUN.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T20:55:32Z


DNS Records
HostA RecordTTL
co188.com118.184.176.1614400
HostMX RecordPriorityTTL
;;serversnoconnection
HostNS RecordTTL
co188.comns1.pubyun.com14400
co188.comns2.pubyun.com14400
HostTXT RecordTTL
co188.com628934473-1252216314400
co188.comv=spf1 include:spf.pubyun.com include:spf.163.com ~all14400
co188.comgoogle-site-verification=Z5e-SfJMRd9WmuEF7-9QpsqGwK9Bl9IrlHoiisnbizM14400

ns1.pubyun.com
TTL: 14400
Email address: ppyy.bentium.com
Serial: 2019030717
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 300

Co188.com HTML Check


Errors
Warnings

Co188.com Desktop Performance

Last tested: 12/06/2019

Speedometer image
Desktop Speed
86%

Desktop Resource Breakdown
Total Resources43
Number of Hosts13
Static Resources28
JavaScript Resources12
CSS Resources1

Co188.com Mobile Insights

Last tested: 04/30/2017

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
53%

Mobile Resource Breakdown
Total Resources69
Number of Hosts18
Static Resources32
JavaScript Resources18
CSS Resources2

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