Rong-chang.com ESL: English as a Second Language - Free English learning resources

A huge free online English learning resource, with over 2,500 conversations and 3,000 short stories, essays, with audio and exercises for listening, s...


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/29/2024

Rong-chang.com traffic volume is 1,487 unique daily visitors and their 5,652 pageviews. The web value rate of rong-chang.com is 101,543 USD. Each visitor makes around 4.07 page views on average.

By Alexa's traffic estimates rong-chang.com placed at 100,943 position over the world, while the largest amount of its visitors comes from Viet Nam, where it takes 7,970 place.

Rong-chang.com is hosted by ICDSoft Ltd in United States; however, we recommend migrating the server to Viet Nam, as it will speed up rong-chang.com page load time for the majority of users. See the list of other web pages hosted by ICDSoft Ltd.

Rong-chang.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (November 27, 2019) rong-chang.com show that rong-chang.com has an expired SSL certificate issued by Let's Encrypt (expired on January 04, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust rong-chang.com is pretty a safe domain.

Relying Google MobileFriendly test rong-chang.com is well optimized for mobile and tablet devices.


Global Rank
125,104
Average Load Time
0.59sec
Links In Count
417
Website Value
$94,900

Overview
Last Updated: 04/29/2024
Overall result - rong-chang.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
Last Updated: 03/22/2024
rong-chang.com is safe.
Norton ConnectSafe evaluates rong-chang.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/11/2019
rong-chang.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 Browsing
Last Updated: 01/09/2019
rong-chang.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.
Site Advisor
Last Updated: 02/22/2021
rong-chang.com is safe.
McAfee assesses rong-chang.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 rong-chang.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
rong-chang.com child safety is very good.
The WOT calculates reputation of the rong-chang.com. This reputation system receives ratings from users and information from third-party sources, assesses the rong-chang.com for safety features and confirms, whether rong-chang.com is suitable for children.

SSL Information
Domainwww.rong-chang.com
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form10/06/2019
Expiration01/04/2020
SignedCertificate is not self signed
Additional Domains rong-chang.com
www.rong-chang.com
Server Location

ASN Information

ASN ID: 8739
ASN Title: ICDSoft Ltd.

Last Update: 10/04/2023

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS8525 - AS8769'

as-block: AS8525 - AS8769
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:44:46Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS8739'

% Abuse contact for 'AS8739' is 'abuse@suresupport.com'

aut-num: AS8739
as-name: ICDSoft
org: ORG-IA649-RIPE
import: from AS34224 accept ANY
import: from AS9070 accept ANY
export: to AS34224 announce AS8739
export: to AS9070 announce AS8739
admin-c: ZS403-RIPE
tech-c: ITC13-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-ICDSOFT
mnt-routes: MNT-ICDSOFT
created: 2006-10-11T07:11:16Z
last-modified: 2017-11-15T09:46:55Z
source: RIPE # Filtered
sponsoring-org: ORG-NL38-RIPE

organisation: ORG-IA649-RIPE
org-name: ICDSoft Ltd.
remarks: ICDSoft
org-type: OTHER
address: 39-41 "TZVETNA GRADINA" str. , Sofia, Bulgaria
abuse-c: AR19328-RIPE
mnt-ref: MNT-ICDSOFT
mnt-by: MNT-ICDSOFT
created: 2006-10-04T16:49:56Z
last-modified: 2014-03-27T21:37:56Z
source: RIPE # Filtered

role: ICDSoft Technical Contact
address: 39-41 "Tsvetna gradina" str., Sofia, Bulgaria
admin-c: ZS403-RIPE
tech-c: ITC13-RIPE
nic-hdl: ITC13-RIPE
created: 2006-10-11T08:49:18Z
last-modified: 2012-12-28T13:16:54Z
source: RIPE # Filtered
mnt-by: MNT-ICDSOFT

person: Zafir Slavov
address: 39-41 "TZVETNA GRADINA" Str. floor 1, Sofia, Bulgaria
phone: +359 2 963 3034
nic-hdl: ZS403-RIPE
created: 2006-10-04T15:51:23Z
last-modified: 2008-02-20T11:18:58Z
source: RIPE # Filtered
mnt-by: MNT-ICDSOFT

% This query was served by the RIPE Database Query Service version 1.91.2 (ANGUS)

WHOIS

Domain Name: RONG-CHANG.COM
Registry Domain ID: 27098031_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2020-09-21T17:47:48Z
Creation Date: 2000-05-15T16:38:28Z
Registry Expiry Date: 2022-05-15T16:38:28Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ANTELOPE.EZOICNS.COM
Name Server: BULLFROG.EZOICNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-30T21:33:13Z


DNS Records
HostA RecordTTL
rong-chang.com192.252.146.1414400
HostMX RecordPriorityTTL
rong-chang.commail.rong-chang.com014400
HostNS RecordTTL
rong-chang.comns1.server293.com25920
rong-chang.comns2.server293.com25920
HostTXT RecordTTL
rong-chang.comv=spf1 a mx include:server293.smtp-spf.sureserver.com ~all14400

ns1.server293.com
TTL: 2560
Email address: hostmaster.rong-chang.com
Serial: 1565859627
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum: 2560


Errors
Warnings

Last tested: 11/21/2016

Desktop
Desktop Speed
84%

Desktop Resource Breakdown
Total Resources126
Number of Hosts43
Static Resources56
JavaScript Resources26
CSS Resources1

Last tested: 11/21/2016

Mobile
Mobile Usability
99%
Mobile Speed
69%

Mobile Resource Breakdown
Total Resources124
Number of Hosts44
Static Resources49
JavaScript Resources27
CSS Resources3
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