zyan.cc ▷ 张宴的博客 - Web系统架构与底层研发

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.66 sec.
Last Checked: 04/29/2024

Zyan.cc traffic volume is 889 unique daily visitors and their 1,956 pageviews. The web value rate of zyan.cc is 35,150 USD. Each visitor makes around 2.35 page views on average.

By Alexa's traffic estimates zyan.cc placed at 14,653 position over the world, while the largest amount of its visitors comes from India, where it takes 292,451 place.

Zyan.cc is hosted by AS-CHOOPA - Choopa, LLC, US in Hong Kong; however, we recommend migrating the server to India, as it will speed up zyan.cc page load time for the majority of users. See the list of other web pages hosted by AS-CHOOPA - Choopa, LLC, US.

Zyan.cc registered under .CC top-level domain. Check other websites in .CC zone.

The last verification results, performed on (November 08, 2019) zyan.cc show that zyan.cc has an expired SSL certificate issued by Symantec Corporation (expired on December 27, 2017). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Symantec Corporation.

In accordance with Google Safe Browsing, Google Safe Search and Symantec zyan.cc is pretty a safe domain.

Relying Google MobileFriendly test zyan.cc is well optimized for mobile and tablet devices.

Zyan.cc General Information

Global Rank

369,908

Average Load Time

2.05sec

Links In Count

Website Value

$32,850

Audience Geography. Where are zyan.cc visitors located?

Country	Visitors
India IN	5.2%
Other	94.6%

Country	Pageviews
India IN	8.2%
Other	91.7%

Country	Rank
India IN	292451

Where do visitors go on zyan.cc?

Subdomain	Pageviews
zyan.cc	100%

Subdomain	Pageviews per User
zyan.cc	1

Subdomain	Reach
zyan.cc	100%

How popular is zyan.cc?

Period	Global Rank	Global Rank Delta
past 3 months	369908	39627
past month	482916	136919
past week	252805	-250904

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	441709	105444	8	-29.22%	2.2	-26.28%
30	737478	325608	4	-53.806%	1	-43.05%
7	385151	-372339	1	200%	1	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	364473	13709	14	-4.17%
30	411473	66960	1	-18.99%
7	222702	-199216	3	100%

Zyan.cc Safety Information

Overview

Last Updated: 04/29/2024

Overall result - zyan.cc 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: 03/25/2024

zyan.cc is safe.

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

Google Safe Search

Last Updated: 02/19/2019

zyan.cc 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

zyan.cc 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: 02/25/2021

zyan.cc is safe.

McAfee assesses zyan.cc 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 zyan.cc for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/29/2024

zyan.cc child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	v-cdn.com
Issuer Organization	Symantec Corporation
Issuer	Symantec Basic DV SSL CA - G1
Algorithm	RSA-SHA256
Valid form	12/27/2016
Expiration	12/27/2017
Signed	Certificate is not self signed
Additional Domains	v-cdn.com www.v-cdn.com

Zyan.cc Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 20473
ASN Title: AS-CHOOPA - Choopa, LLC, US

Last Update: 10/06/2023

ASN Whois

#
# 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: 20473
ASName: AS-CHOOPA
ASHandle: AS20473
RegDate: 2001-05-10
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/20473

OrgName: Choopa, LLC
OrgId: CHOOP-1
Address: 14 Cliffwood Ave Suite 300
City: Matawan
StateProv: NJ
PostalCode: 07747
Country: US
RegDate: 2006-10-03
Updated: 2016-01-11
Comment: http://www.choopa.net/
Ref: https://rdap.arin.net/registry/entity/CHOOP-1

OrgAbuseHandle: ABUSE1143-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-973-849-0500
OrgAbuseEmail: abuse@choopa.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1143-ARIN

OrgTechHandle: NETWO1159-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-973-849-0500
OrgTechEmail: network@choopa.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1159-ARIN

OrgNOCHandle: NETWO1159-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-973-849-0500
OrgNOCEmail: network@choopa.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO1159-ARIN

RTechHandle: NETWO1159-ARIN
RTechName: Network Operations
RTechPhone: +1-973-849-0500
RTechEmail: network@choopa.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO1159-ARIN

RNOCHandle: NETWO1159-ARIN
RNOCName: Network Operations
RNOCPhone: +1-973-849-0500
RNOCEmail: network@choopa.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO1159-ARIN

RAbuseHandle: ABUSE1143-ARIN
RAbuseName: Abuse Department
RAbusePhone: +1-973-849-0500
RAbuseEmail: abuse@choopa.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1143-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.
#

Zyan.cc Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: ZYAN.CC
Registry Domain ID: 109299547_DOMAIN_CC-VRSN
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: http://www.namesilo.com
Updated Date: 2021-05-06T01:20:22Z
Creation Date: 2014-05-24T09:08:46Z
Registry Expiry Date: 2022-05-24T09:08:46Z
Registrar: NameSilo, LLC
Registrar IANA ID: 1479
Registrar Abuse Contact Email: abuse@namesilo.com
Registrar Abuse Contact Phone: +1.4805240066
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.HUAWEICLOUD-DNS.CN
Name Server: NS1.HUAWEICLOUD-DNS.COM
Name Server: NS1.HUAWEICLOUD-DNS.NET
Name Server: NS1.HUAWEICLOUD-DNS.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-05-12T20:00:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
zyan.cc	47.52.239.206	600

Host	MX Record	Priority	TTL
zyan.cc	mxbiz2.qq.com	10	600
zyan.cc	mxbiz1.qq.com	5	600

Host	NS Record	TTL
zyan.cc	f1g1ns2.dnspod.net	86400
zyan.cc	f1g1ns1.dnspod.net	86400

Host	TXT Record	TTL

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1547308859
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

Zyan.cc HTML Validation

HTML Validation Tool

Errors

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

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

The “rev” attribute on the “link” element is obsolete. Use the “rel” attribute instead, with a term having the opposite meaning.

The “font” element is obsolete. Use CSS instead.

Element “hr” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

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

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

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

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

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

The “center” element is obsolete. Use CSS instead.

Bad value “gb2312” for attribute “charset” on element “script”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

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

End tag “div” seen, but there were open elements.

Unclosed element “center”.

Warnings

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

The “language” attribute on the “script” element is obsolete. You can safely omit it.

This document appears to be written in English but the “html” start tag has “lang="zh-cn"”. Consider using “lang="en"” (or variant) instead.

Zyan.cc Desktop Insights

Last tested: 05/20/2017

Desktop

Desktop Speed

76%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	127
Number of Hosts	38
Static Resources	108
JavaScript Resources	36
CSS Resources	8

Zyan.cc Mobile Insights

Last tested: 05/17/2017

Mobile

Mobile Usability

95%

Configure the viewport

Size tap targets appropriately

Mobile Speed

84%

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

Optimize images

Minify JavaScript

Mobile Resource Breakdown

Total Resources	21
Number of Hosts	1
Static Resources	19
JavaScript Resources	4
CSS Resources	2

Zyan.cc Typos

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Zyan.cc 张宴的博客 - Web系统架构与底层研发

Web系统架构与底层研发

Quick Summary

Zyan.cc General Information

Zyan.cc Safety Information

Zyan.cc Server Information

Zyan.cc Domain Name Information

Zyan.cc HTML Validation

Zyan.cc Desktop Insights

Zyan.cc Mobile Insights

Zyan.cc Nearest Competitors

Zyan.cc Typos