Preventblindness.org A Lifetime of Healthy Vision - Prevent Blindness

Founded in 1908, Prevent Blindness is the nation’s leading volunteer eye health and safety organization dedicated to fighting blindness and saving sig...

Preventblindness.org Overview

Preventblindness.org is a website that provides information about eye health and aims to prevent blindness or vision loss. The website has a domain extension of .ORG which indicates that it is a non-profit organization. The website's title "Prevent Blindness: A Lifetime of Healthy Vision" emphasizes its mission to promote good eye health practices throughout one's life.

Upon visiting the website, one can see various sections dedicated to information on eye health, vision problems, eye care tips, and advocacy campaigns. There are also sections dedicated to news, events, and fundraising activities conducted by the organization.

The website's homepage has a banner at the top promoting February as National Age-related Macular Degeneration Awareness Month. This shows that the website is updated regularly with relevant information and campaigns. The website also features a partnership with Bausch + Lomb, a popular eye care company that indicates the website's credibility and industry relevance.

Preventblindness.org has a decent amount of traffic with 1335 unique users and 1735.5 pageviews per day. Its site value of 32850 US dollars shows that it is a website that is actively maintained, and the contents are valuable to its users.

The website is hosted by Cloudflare, Inc., which is a reputable content delivery network company. The SSL certificate is issued by Let's Encrypt, which indicates that the website takes security seriously and is committed to protecting its users.

It is safe to say that preventblindness.org is a family-friendly website as it provides information relevant to all age groups. Its focus on eye health and preventing blindness makes it a valuable resource for both adults and children.

Lastly, according to Google's PageSpeed Insights, the website scores a speed of 63, which is a decent rating. However, website owners may consider optimizing the website further to improve user experience and increase the speed of the website.

Overall, preventblindness.org is a reliable and informative website that provides valuable information about eye health and prevention of blindness. Its partnership with Bausch + Lomb, regular updates on campaigns and events, and commitment to online security make it a trustworthy source for anyone seeking information about vision problems and eye care.

Preventblindness.org Rank Summary

Global Rank

396,115

Average Load Time

0.59sec

Links In Count

757

Website Value

$32,850

Audience Geography. Where are preventblindness.org visitors located?

Country	Visitors
United States US	68.5%
India IN	5.3%
Other	26.2%

Country	Pageviews
United States US	72.9%
India IN	5.3%
Other	21.8%

Country	Rank
United States US	92587
India IN	259917

Where do visitors go on preventblindness.org?

Subdomain	Pageviews
preventblindness.org	57.75%
lowvision.preventblindness.org	23.46%
other	18.68%

Subdomain	Pageviews per User
lowvision.preventblindness.org	1.1
preventblindness.org	1.1

Subdomain	Reach
preventblindness.org	67.3%
lowvision.preventblindness.org	27.16%

How popular is preventblindness.org?

Period	Global Rank	Global Rank Delta
past 3 months	396115	-8359
past month	349277	-53567
past week	340797	57445
yesterday	791628	553053

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	607663	-14155	5	5%	1.3	0.8%
30	546513	-55475	6	20%	1.3	-7.299%
7	535585	126372	7	-32.58%	1	-18.99%
1	907200	561131	3	-80.987%	1	-37.5%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	335998	-7035	15	4%
30	296330	-54367	18	30%
7	287899	29775	19	-16.58%
1	730341	511649	9	-69.58%

Preventblindness.org Website Safety

Overview

Last Updated: 11/22/2024

Overall result - preventblindness.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: 02/06/2024

preventblindness.org is safe.

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

Google Safe Search

Last Updated: 01/31/2017

preventblindness.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

preventblindness.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: 01/13/2021

preventblindness.org is safe.

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

Web of Trust

Last Updated: 01/11/2019

preventblindness.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	preventblindness.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/26/2024
Expiration	11/24/2024
Signed	Certificate is not self signed
Additional Domains	preventblindness.org *.preventblindness.org

Preventblindness.org Rank History

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

Preventblindness.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 10/28/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Preventblindness.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: preventblindness.org
Registry Domain ID: 01e0b7dbc0cb4511a46bc0fd9e83c02b-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-03-12T06:51:01Z
Creation Date: 1997-05-05T04:00:00Z
Registry Expiry Date: 2026-05-06T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Prevent Blindness America
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: IL
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
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: hope.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-12T00:56:21Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
preventblindness.org	172.67.188.63	300
preventblindness.org	104.24.99.150	300
preventblindness.org	104.24.98.150	300

Host	MX Record	Priority	TTL
preventblindness.org	preventblindness-org.mail.protection.outlook.com	0	300

Host	NS Record	TTL
preventblindness.org	adam.ns.cloudflare.com	86400
preventblindness.org	hope.ns.cloudflare.com	86400

Host	TXT Record	TTL
preventblindness.org	google-site-verification=Xizom2-s-mpAq8bWP_y_fBTyoOVyWBayOPb8fJEbWXM	300
preventblindness.org	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all	300
preventblindness.org	Er8-%4r-Ghy	300

adam.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2034902054
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Preventblindness.org HTML Check

HTML Validation Tool

Errors

Bad value “https://fonts.googleapis.com/css?family=Roboto+Condensed:300,700|Roboto+Slab:700&subset=latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

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

Attribute “for” not allowed on element “div” at this point.

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.

Bad value “</body></html>” for attribute “href” on element “a”: Illegal character in path segment: “<” is not allowed.

Warnings

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

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Preventblindness.org Desktop Performance

Last tested: 01/27/2019

Desktop Speed

64%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Minify JavaScript

Desktop Resource Breakdown

Total Resources	43
Number of Hosts	13
Static Resources	28
JavaScript Resources	12
CSS Resources	7

Preventblindness.org Mobile Insights

Last tested: 01/27/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

63%

Optimize images

Avoid landing page redirects

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

Leverage browser caching

Minify JavaScript

Mobile Resource Breakdown

Total Resources	44
Number of Hosts	14
Static Resources	28
JavaScript Resources	12
CSS Resources	7

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Preventblindness.org A Lifetime of Healthy Vision - Prevent Blindness

Founded in 1908, Prevent Blindness is the nation’s leading volunteer eye health and safety organization dedicated to fighting blindness and saving sig...

Preventblindness.org Overview

Preventblindness.org Rank Summary

Preventblindness.org Website Safety

Preventblindness.org Rank History

Preventblindness.org Hosting Information

Preventblindness.org Domain Registration and Settings

Preventblindness.org HTML Check

Preventblindness.org Desktop Performance

Preventblindness.org Mobile Insights

Preventblindness.org Similar Audits

Preventblindness.org Common Typos