opdown.com - 欧普软件园_打造安全免费软件和安卓游戏下载基地

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 07/20/2024

Opdown.com receives about 1,620 unique visitors and 3,240 pageviews per day. The estimated value of opdown.com is 2,400 USD. Each unique visitor makes about 2 pageviews on average.

Opdown.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (November 05, 2024) opdown.com has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec opdown.com is quite a safe domain.

Mobile-Friendly test indicates that opdown.com is well optimized for mobile and tablet devices.

Opdown.com General Information

Not tested yet

Alexa Rank shows how popular opdown.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If opdown.com 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 opdown.com and pageviews on opdown.com over the past 3 months.

Opdown.com Safety Information

Overview

Last Updated: 11/05/2024

Overall result - "opdown.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: 03/24/2024

opdown.com is safe.

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

Google Safe Search

Last Updated: 10/26/2016

opdown.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

Malware not found at "opdown.com".
"opdown.com" is not a phishing page.
"opdown.com" does not install unwanted software.
"opdown.com" does not contain harmfull applications.
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: 02/23/2021

opdown.com is safe.

McAfee assesses opdown.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 opdown.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/05/2024

opdown.com child safety isunknown.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
WARNING!	Opdown.com is not secured by SSL certificate.

Opdown.com Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 54994
ASN Title: QUANTILNETWORKS - QUANTIL NETWORKS INC, US

Last Update: 03/03/2024

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: 54994
ASName: QUANTILNETWORKS
ASHandle: AS54994
RegDate: 2013-02-11
Updated: 2017-08-17
Ref: https://rdap.arin.net/registry/autnum/54994

OrgName: QUANTIL NETWORKS INC
OrgId: QN-21
Address: 1840 Enterprise Way
City: Monrovia
StateProv: CA
PostalCode: 91016
Country: US
RegDate: 2017-07-10
Updated: 2018-04-18
Ref: https://rdap.arin.net/registry/entity/QN-21

OrgTechHandle: NETWO8505-ARIN
OrgTechName: Network Support
OrgTechPhone: +1-626-427-3899
OrgTechEmail: network@quantilnetworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO8505-ARIN

OrgAbuseHandle: ABUSE7085-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-626-427-3899
OrgAbuseEmail: abuse@quantilnetworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7085-ARIN

OrgNOCHandle: NETWO8505-ARIN
OrgNOCName: Network Support
OrgNOCPhone: +1-626-427-3899
OrgNOCEmail: network@quantilnetworks.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO8505-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.
#

Opdown.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: OPDOWN.COM
Registry Domain ID: 1678717431_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2022-01-13T05:29:29Z
Creation Date: 2011-09-24T09:37:36Z
Registry Expiry Date: 2023-09-24T09:37:36Z
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: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-26T17:09:16Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Opdown.com HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “c6”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “ed”, “bc”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “e2”, “b7”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “da”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “af”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “f3”, “bc”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “cc”.

Internal encoding declaration “gbk” disagrees with the actual encoding of the document (“utf-8”).

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

Malformed byte sequence: “a1”.

Malformed byte sequence: “ee”, “bd”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “be”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “e7”.

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

Malformed byte sequence: “f1”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “df”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “e4”, “af”.

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

Malformed byte sequence: “b7”.

Malformed byte sequence: “e2”, “ba”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “e5”, “bf”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “ed”, “b9”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “de”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “e3”, “ba”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “f0”, “b3”, “b5”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “e0”, “b3”.

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

NON-DOCUMENT-ERROR

Too many messages.

Opdown.com Desktop Insights

Desktop Page Insights Tool

Last tested: 12/27/2015

Desktop

Desktop Speed

63%

Leverage browser caching

Optimize images

Reduce server response time

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

Desktop Resource Breakdown

Total Resources	60
Number of Hosts	2
Static Resources	53
JavaScript Resources	3
CSS Resources	1

Opdown.com Mobile Insights

Mobile Page Insights Tool

Last tested: 12/27/2015

Mobile

Mobile Usability

94%

Size tap targets appropriately

Mobile Speed

82%

Prioritize visible content

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

Leverage browser caching

Reduce server response time

Optimize images

Minify JavaScript

Mobile Resource Breakdown

Total Resources	6
Number of Hosts	2
Static Resources	4
JavaScript Resources	2
CSS Resources	1

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Opdown.com 欧普软件园_打造安全免费软件和安卓游戏下载基地

欧普软件园始建于2005年，于2013年全面重新启动，为大家提供常用软件下载，游戏下载，手机软件下载。

Quick Summary

Opdown.com General Information

Opdown.com Alexa Rank History

Opdown.com Safety Information

Opdown.com Server Information

Opdown.com Domain Name Information

Opdown.com HTML Validation

Opdown.com Desktop Insights

Opdown.com Mobile Insights

Opdown.com Nearest Competitors

Opdown.com Typos