Coscup.org COSCUP 開源人年會 | Conference for Open Source Coders, Users and Promoters

Coscup.org Overview

Coscup.org ranking shows that the page is at position 442,532 over the world, while the bulk of its audience is from Taiwan, where it ranks 5,240.

In terms of rank-to-traffic ratio, coscup.org has 556 unique users per day, viewing 1,630 pages. The rank based value of coscup.org is 23,676 USD. Every user makes 3.10 pageviews on average.

Coscup.org boasts a link base consisting of 317 referring domains and 365 external backlinks, as revealed by the data obtained from web network scanning.

Coscup.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 10, 2024, coscup.org has an expired SSL certificate issued by Let's Encrypt (expired on September 26, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust coscup.org is a fairly safe domain.

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

Coscup.org Rank Summary

Global Rank

442,532

Average Load Time

1.29sec

Links In Count

927

Website Value

$21,922

Audience Geography. Where are coscup.org visitors located?

Country	Visitors
Taiwan TW	100%

Country	Pageviews
Taiwan TW	100%

Country	Rank
Taiwan TW	5240

Where do visitors go on coscup.org?

Subdomain	Pageviews
coscup.org	85.35%
other	14.65%

Subdomain	Pageviews per User
coscup.org	3

Subdomain	Reach
coscup.org	84.98%

How popular is coscup.org?

Period	Global Rank	Global Rank Delta
past 3 months	442532	-460775
past month	305376	-257870
past week	262075	-40823
yesterday	389901	320689

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	456344	-668427	8	260%	2.9	60%
30	305439	-286489	14	150%	3.2	20%
7	332820	-155319	1	70%	2	90%
1	490885	412052	7	-90.279%	1	-57.082%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	467287	-387664	1	100%
30	334318	-260027	16	100%
7	266856	34549	3	-9.535%
1	351708	280320	3	-77.318%

Coscup.org Website Safety

Overview

Last Updated: 04/04/2025

Overall result - coscup.org 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

coscup.org is safe.

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

Google Safe Search

Last Updated: 03/31/2019

coscup.org 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

coscup.org 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

coscup.org is safe.

McAfee assesses coscup.org 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 coscup.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

coscup.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	coscup.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	06/28/2024
Expiration	09/26/2024
Signed	Certificate is not self signed
Additional Domains	coscup.org

Coscup.org Rank History

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

Coscup.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 11/05/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Coscup.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: coscup.org
Registry Domain ID: a131eb042f7f4a9889d19a7ee94c90a1-LROR
Registrar WHOIS Server: https://rdap.spaceship.com
Registrar URL: http://www.spaceship.com/
Updated Date: 2024-05-26T12:03:31Z
Creation Date: 2007-05-25T06:47:22Z
Registry Expiry Date: 2025-05-25T06:47:22Z
Registrar: Spaceship, Inc.
Registrar IANA ID: 3862
Registrar Abuse Contact Email: abuse@spaceship.com
Registrar Abuse Contact Phone: +1.6027723958
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: adam.ns.cloudflare.com
Name Server: lily.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-29T23:59:28Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Coscup.org HTML Check

HTML Validation Tool

Errors

Duplicate attribute “data-v-0957edea”.

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

Duplicate attribute “data-v-0d2d6594”.

Warnings

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

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

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Coscup.org Desktop Performance

Last tested: 09/10/2015

Desktop Speed

67%

Leverage browser caching

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

Optimize images

Enable compression

Avoid landing page redirects

Prioritize visible content

Minify JavaScript

Desktop Resource Breakdown

Total Resources	56
Number of Hosts	5
Static Resources	46
JavaScript Resources	13
CSS Resources	4

Coscup.org Mobile Insights

Last tested: 06/04/2017

Mobile Usability

93%

Size tap targets appropriately

Mobile Speed

75%

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

Leverage browser caching

Optimize images

Mobile Resource Breakdown

Total Resources	19
Number of Hosts	5
Static Resources	14
JavaScript Resources	6
CSS Resources	2

Coscup.org Common Typos

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www.coscup.net
www.coscup.org
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www.coscuo.org
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www.coscuop.org
www.coscul.org
www.coscupl.org
www.cosculp.org

Coscup.org COSCUP 開源人年會 | Conference for Open Source Coders, Users and Promoters

Coscup.org Overview

Coscup.org Rank Summary

Coscup.org Website Safety

Coscup.org Rank History

Coscup.org Hosting Information

Coscup.org Domain Registration and Settings

Coscup.org HTML Check

Coscup.org Desktop Performance

Coscup.org Mobile Insights

Coscup.org Similar Audits

Coscup.org Common Typos