Arvo.org The Association for Research in Vision and Ophthalmology-

Arvo.org Overview

Arvo.org is the official website for The Association for Research in Vision and Ophthalmology. As the organization's name suggests, this website is dedicated to advancing research and fostering collaboration in the fields of vision and ophthalmology. The website offers a wealth of resources for researchers, students, educators, and professionals in these fields, including news and updates, information on upcoming events and conferences, and access to research publications.

One of the standout features of arvo.org is its focus on the ARVO Annual Meeting, which is a major event in the field of vision and ophthalmology. The website prominently displays information about the most recent meeting, including dates, location, and registration information. Visitors can also access an archive of past meeting materials, including abstracts, presentations, and posters.

In terms of design, arvo.org has a clean and professional look. The homepage features a prominent banner showcasing the upcoming ARVO Annual Meeting, along with links to other important areas of the site. The main navigation menu provides easy access to key sections of the site, including News, Events, and Publications.

Arvo.org is a family-friendly website, with no content that is inappropriate or unsuitable for children. The site is hosted by EPiServer AB, which is a reliable and secure hosting provider.

In terms of performance, arvo.org has a PageSpeed Insights score of 66, which is considered average. While this score is not exceptional, it is still within an acceptable range for most users. The site also receives a moderate amount of traffic, with 805 unique users per day and 805 page views. This level of traffic suggests that arvo.org is a well-established and respected resource in the field of vision and ophthalmology.

Overall, arvo.org is a valuable resource for anyone interested in vision and ophthalmology research. The website offers a wealth of information and resources, including access to cutting-edge research and educational materials. With its clean design and user-friendly navigation, arvo.org is a site that is both informative and easy to use.

Arvo.org Rank Summary

Global Rank

857,925

Average Load Time

0.60sec

Links In Count

403

Website Value

$5,846

Audience Geography. Where are arvo.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on arvo.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is arvo.org?

Period	Global Rank	Global Rank Delta
past 3 months	857925	457506
past month	1939747	1092410
past week	1968216	-460827

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1140892	752549	2	-76.056%	1	-52.698%
30	2246931	1143589	1	-68.665%	1	-0.741%
7	1590281	-879134	1	400%	4	300%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	782742	349335	6	-49.471%
30	1856762	1096451	2	-68.266%
7	2145839	-199956	1	20%

Arvo.org Website Safety

Overview

Last Updated: 01/28/2026

Overall result - arvo.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: 03/29/2025

arvo.org is safe.

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

Google Safe Search

Last Updated: 03/05/2019

arvo.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

arvo.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: 02/28/2021

arvo.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

arvo.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.arvo.org
Issuer Organization	Network Solutions L.L.C.
Issuer	Network Solutions OV Server CA 2
Algorithm	RSA-SHA256
Valid form	09/26/2022
Expiration	10/27/2023
Signed	Certificate is not self signed
Additional Domains	*.arvo.org arvo.org

Arvo.org Rank History

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

Arvo.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 12/25/2025

#
# 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
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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.
#

Arvo.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: arvo.org
Registry Domain ID: 10ad67d45e864e98a74c28e8e06944c5-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-09-26T05:19:47Z
Creation Date: 1994-09-22T04:00:00Z
Registry Expiry Date: 2034-09-21T04:00:00Z
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: ARVO
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: MD
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
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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: ns43.worldnic.com
Name Server: ns44.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-22T12:23:27Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
arvo.org	205.174.26.52	7200

Host	MX Record	Priority	TTL
arvo.org	arvo-org.mail.protection.outlook.com	10	3600

Host	NS Record	TTL
arvo.org	ns44.worldnic.com	7200
arvo.org	ns43.worldnic.com	7200

Host	TXT Record	TTL
arvo.org	v=spf1 ip4:205.174.26.52 ip4:172.16.31.230 ip4:64.211.221.166 include:msgfocus.com include:spf.protection.outlook.com ~all	3600
arvo.org	MS=ms56597284	3600

ns43.worldnic.com
TTL: 7200
Email address: namehost.WORLDNIC.COM
Serial: 119091113
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Arvo.org HTML Check

HTML Validation Tool

Errors

Start tag “head” seen but an element of the same type was already open.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

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

Bad value “data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw = =” for attribute “src” on element “img”: Illegal character in scheme data: space is not allowed.

Bad value “http://iovs.arvojournals.org/issues.aspx?issueid=936839#issueid=936839&utm_medium=referral&utm_source=website&utm_campaign=IOVS AMD&utm_content=website” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Bad value “data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw ==” for attribute “src” on element “img”: Illegal character in scheme data: space is not allowed.

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

The element “header” must not appear as a descendant of the “footer” element.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “navigation” role is unnecessary for element “nav”.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Empty heading.

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

Arvo.org Desktop Performance

Last tested: 11/20/2018

Desktop Speed

77%

Optimize images

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

Leverage browser caching

Minify CSS

Reduce server response time

Minify HTML

Enable compression

Minify JavaScript

Desktop Resource Breakdown

Total Resources	37
Number of Hosts	7
Static Resources	23
JavaScript Resources	6
CSS Resources	2

Arvo.org Mobile Insights

Last tested: 11/20/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

66%

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

Optimize images

Leverage browser caching

Reduce server response time

Minify CSS

Minify HTML

Enable compression

Minify JavaScript

Mobile Resource Breakdown

Total Resources	33
Number of Hosts	7
Static Resources	19
JavaScript Resources	6
CSS Resources	2

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Arvo.org The Association for Research in Vision and Ophthalmology-

Arvo.org Overview

Arvo.org Rank Summary

Arvo.org Website Safety

Arvo.org Rank History

Arvo.org Hosting Information

Arvo.org Domain Registration and Settings

Arvo.org HTML Check

Arvo.org Desktop Performance

Arvo.org Mobile Insights

Arvo.org Similar Audits

Arvo.org Common Typos