Libpng.org libpng.org: top level

Libpng.org Overview

/100

Desktop score 100/100

Mobile score 94/100

Libpng.org is a website that serves as the official home for the Libpng graphics library. As the name suggests, the library allows developers to read and write Portable Network Graphics (PNG) files. Libpng.org is a top-level domain and is hosted by AIS-WEST - American Internet Services, LLC. This site attracts 1,811 unique users daily with 2,716.5 page views.

In terms of content, Libpng.org serves as a hub for developers seeking to incorporate, maintain or enhance Libpng in their projects. The website offers users access to the latest versions of the library, along with comprehensive guides on the integration, test and use of the platform. Libpng.org is a family-friendly website that presents content in a clear, concise and well-structured.

Upon visiting the website, a user is greeted with a homepage that features news and updates regarding the platform. Additionally, users have immediate access to download the latest version of the library or access any of the developer resources available on the site's navigation panel.

Libpng.org scores high in PageSpeed Insights. With a speed score of 97/100, desktop score of 100/100 and the mobile score of 94/100, this site has a high-performance rate. This is because the website has been optimized through compression of images, minification of HTML and other performance optimization techniques.

The website has a clear structure that favors usability and navigability. The design is responsive and allows users to access content across various devices. The site features a menu of clickable options that makes it easy for users to navigate to specific areas of the site. Additionally, the site has a search function that delivers results in real-time.

Libpng.org employs a minimalist design that prioritizes functionality over aesthetic appeal. The website uses grey and black as its primary color scheme and employs white as its text color. This creates a simple, yet functional interface that makes it easy for users to scan and read content.

In conclusion, Libpng.org is a high-performance website that provides a wealth of information for developers seeking to integrate or use the Libpng graphics library. The site features a well-structured design that makes navigating and accessing information easy. Its minimalist approach to design prioritizes usability over aesthetics, which ensures that users have an enjoyable experience on the site. With high-speed scores, Libpng.org is a reliable source of

Libpng.org Rank Summary

Global Rank

252,464

Average Load Time

0.29sec

Links In Count

1,569

Website Value

$52,613

Audience Geography. Where are libpng.org visitors located?

Country	Visitors
United States US	11.2%
India IN	5.7%
Canada CA	3.2%
Egypt EG	1.2%
Indonesia ID	1.2%
Russian Federation RU	1.1%
Turkey TR	0.9%
Other	75.6%

Country	Pageviews
United States US	10.2%
Canada CA	6.4%
India IN	6.3%
Russian Federation RU	1.4%
Turkey TR	1.3%
Egypt EG	0.9%
Indonesia ID	0.9%
Other	72.6%

Country	Rank
Egypt EG	82244
Canada CA	90178
Indonesia ID	137070
India IN	159858
Turkey TR	160680
United States US	263127
Russian Federation RU	369383

Where do visitors go on libpng.org?

Subdomain	Pageviews
libpng.org	100%

Subdomain	Pageviews per User
libpng.org	1.3

Subdomain	Reach
libpng.org	100%

How popular is libpng.org?

Period	Global Rank	Global Rank Delta
past 3 months	252464	-39335
past month	225906	-8941
past week	248168	-82564
yesterday	392371	-324544

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	366592	-103867	1	40%	1.5	30%
30	351564	35249	11	-16.75%	1.3	-26.26%
7	325031	-150934	12	70%	2	30%
1	539019	-272464	5	90%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	223412	-16835	25	10%
30	193103	-26384	3	10%
7	240495	-57198	23	30%
1	319701	-336445	2	90%

Libpng.org Website Safety

Overview

Last Updated: 11/21/2024

Overall result - libpng.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: 03/24/2024

libpng.org is safe.

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

Google Safe Search

Last Updated: 11/03/2016

libpng.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

libpng.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: 02/24/2021

libpng.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

libpng.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	sf.net
Issuer Organization	Let's Encrypt
Issuer	E5
Algorithm	ecdsa-with-SHA384
Valid form	09/01/2024
Expiration	11/30/2024
Signed	Certificate is not self signed
Additional Domains	*.sf.net sf.net www.secureprojects.sf.net

Libpng.org Rank History

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

Libpng.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 11320

ASN Title: LIGHTEDGE-AS-02 - LightEdge Solutions, US

Last Update: 07/31/2024

#
# 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: 11320
ASName: LIGHTEDGE-AS-02
ASHandle: AS11320
RegDate: 1998-06-28
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/11320

OrgName: LightEdge Solutions
OrgId: LIGHT-41
Address: 215 10th Street
Address: Suite 1000
City: Des Moines
StateProv: IA
PostalCode: 50309
Country: US
RegDate: 2006-12-28
Updated: 2017-10-25
Ref: https://rdap.arin.net/registry/entity/LIGHT-41

ReferralServer: rwhois://rwhois.lh.net:4321

OrgAbuseHandle: LIGHT7-ARIN
OrgAbuseName: LightEdge Abuse
OrgAbusePhone: +1-515-471-1000
OrgAbuseEmail: abuse@lightedge.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/LIGHT7-ARIN

OrgNOCHandle: LIGHT71-ARIN
OrgNOCName: LightEdge NOC
OrgNOCPhone: +1-515-471-1000
OrgNOCEmail: support@lightedge.com
OrgNOCRef: https://rdap.arin.net/registry/entity/LIGHT71-ARIN

OrgTechHandle: IL68-ARIN
OrgTechName: LightEdge Hostmaster
OrgTechPhone: +1-515-471-1000
OrgTechEmail: hostmaster@lightedge.com
OrgTechRef: https://rdap.arin.net/registry/entity/IL68-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.
#

%rwhois V-1.5 rwhois.lightedge.com (rwhoisd 0.4.1)
%error 230 No Objects Found

Libpng.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: libpng.org
Registry Domain ID: 6e6d4050b4e24530accda4c4f8d799c6-LROR
Registrar WHOIS Server: http://whois.ionos.com
Registrar URL: https://www.ionos.com
Updated Date: 2024-04-24T16:32:26Z
Creation Date: 2000-03-10T16:31:34Z
Registry Expiry Date: 2025-03-10T16:31:34Z
Registrar: IONOS SE
Registrar IANA ID: 83
Registrar Abuse Contact Email: abuse@ionos.com
Registrar Abuse Contact Phone: +1.6105601459
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: CA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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
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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
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Tech State/Province: REDACTED FOR PRIVACY
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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: ns1104.ui-dns.org
Name Server: ns1104.ui-dns.biz
Name Server: ns1104.ui-dns.com
Name Server: ns1104.ui-dns.de
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-12T19:57:22Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
libpng.org	216.105.38.10	3600

Host	MX Record	Priority	TTL
libpng.org	mx00.1and1.com	10	3600
libpng.org	mx01.1and1.com	11	3600

Host	NS Record	TTL
libpng.org	ns1104.ui-dns.com	172800
libpng.org	ns1104.ui-dns.de	172800
libpng.org	ns1104.ui-dns.org	172800
libpng.org	ns1104.ui-dns.biz	172800

Host	TXT Record	TTL

ns1104.ui-dns.com
TTL: 86400
Email address: hostmaster.1and1.com
Serial: 2008092201
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 300

Libpng.org HTML Check

HTML Validation Tool

Errors

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

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Element “link” is missing one or more of the following attributes: “itemprop”, “rel”.

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

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

The “align” attribute on the “h1” element is obsolete. Use CSS instead.

The “align” attribute on the “h2” element is obsolete. Use CSS instead.

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

The “align” attribute on the “p” element is obsolete. Use CSS instead.

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

Warnings

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

Libpng.org Desktop Performance

Last tested: 11/24/2018

Desktop Speed

98%

Leverage browser caching

Minify HTML

Desktop Resource Breakdown

Total Resources	6
Number of Hosts	2
Static Resources	4

Libpng.org Mobile Insights

Last tested: 11/24/2018

Mobile Usability

81%

Configure the viewport

Size tap targets appropriately

Use legible font sizes

Mobile Speed

97%

Leverage browser caching

Minify HTML

Mobile Resource Breakdown

Total Resources	6
Number of Hosts	2
Static Resources	4

Libpng.org Common Typos

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www.libpngh.org

Libpng.org libpng.org: top level

Libpng.org Overview

Libpng.org Rank Summary

Libpng.org Website Safety

Libpng.org Rank History

Libpng.org Hosting Information

Libpng.org Domain Registration and Settings

Libpng.org HTML Check

Libpng.org Desktop Performance

Libpng.org Mobile Insights

Libpng.org Similar Audits

Libpng.org Common Typos