Ascrs.org American Society of Cataract and Refractive Surgery | ASCRS

Ascrs.org Overview

ASCRS.org is the official website for the American Society of Cataract and Refractive Surgery. The organization is dedicated to advancing the art and science of ophthalmic surgery and patient care, and the website reflects this mission through its clean and organized structure, as well as its focus on education and professional development.

The homepage of ASCRS.org features a prominent banner with rotating images highlighting the latest news, upcoming events, and resources available on the website. The top navigation menu includes links to About, Membership, Meetings, Education, Research, Advocacy, and Foundation. Each of these sections is further divided into subsections for easy navigation.

The About section provides information about the history and mission of ASCRS, as well as information about the organization's leadership and staff. The Membership section offers information about the benefits of joining ASCRS, including access to educational resources and networking opportunities. The Meetings section features information about upcoming conferences and events, as well as archives of past events.

The Education section is a central component of the website, offering a wealth of resources for ophthalmic professionals at all levels, including residents, fellows, and seasoned practitioners. The section includes online courses, webinars, case studies, and practice management resources. The section also features an online store where members can purchase educational materials, such as books and DVDs.

The Research section provides access to the latest research studies in the field of ophthalmology, as well as information about research opportunities and funding sources. The Advocacy section features updates on legislative initiatives affecting ophthalmic professionals and patients, as well as opportunities for members to get involved in advocacy efforts.

Finally, the Foundation section provides information about ASCRS's philanthropic efforts, including the ASCRS Foundation and the EyeWorld Cataract Surgery Mission Trip.

Overall, ASCRS.org is a highly-functional and organized website designed to serve the needs of ophthalmic professionals and patients. The website's emphasis on education and professional development reflects the organization's commitment to advancing the field of ophthalmic surgery and improving patient care. Additionally, the website's SSL certification and family-friendly content make it a trustworthy resource for all users.

The PageSpeed Insights score of 30 is relatively low, indicating that there may be room for improvement in terms of site speed and performance. However, this may be due in part to the large amount of educational resources hosted on the website, which can potentially slow down load times.

Ascrs.org Rank Summary

Global Rank

327,864

Average Load Time

5.21sec

Links In Count

762

Website Value

$39,459

Audience Geography. Where are ascrs.org visitors located?

Country	Visitors
United States US	56.9%
Taiwan TW	14.2%
India IN	7%
Other	22%

Country	Pageviews
United States US	75.6%
Taiwan TW	9.5%
India IN	5%
Other	10%

Country	Rank
Taiwan TW	34102
United States US	112009
India IN	246552

Where do visitors go on ascrs.org?

Subdomain	Pageviews
ascrs.org	74.33%
iolcalc.ascrs.org	14.55%
members.ascrs.org	3.81%
other	7.39%

Subdomain	Pageviews per User
ascrs.org	2.5
iolcalc.ascrs.org	2
members.ascrs.org	1

Subdomain	Reach
ascrs.org	77.15%
iolcalc.ascrs.org	16.43%
members.ascrs.org	10.02%

How popular is ascrs.org?

Period	Global Rank	Global Rank Delta
past 3 months	327864	-25431
past month	378409	63152
past week	356450	35783
yesterday	478778	151980

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	305335	-64221	13	31%	3.5	30%
30	412424	120417	9	-38.01%	2.6	-26.94%
7	375113	-40427	11	30%	2.9	50%
1	614934	349855	6	-71.471%	2	-69.008%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	361580	-9417	14	5%
30	392078	40424	12	-15.14%
7	382634	74788	14	-15.27%
1	416198	14966	1	-7.631%

Ascrs.org Website Safety

Overview

Last Updated: 05/18/2025

Overall result - ascrs.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: 03/28/2025

ascrs.org is safe.

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

Google Safe Search

Last Updated: 03/01/2019

ascrs.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

ascrs.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: 02/26/2021

ascrs.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

ascrs.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.ascrs.org
Issuer Organization	GoDaddy.com, Inc.
Issuer	Go Daddy Secure Certificate Authority - G2
Algorithm	RSA-SHA256
Valid form	07/10/2024
Expiration	08/09/2025
Signed	Certificate is not self signed
Additional Domains	*.ascrs.org ascrs.org

Ascrs.org Rank History

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

Ascrs.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 04/22/2025

#
# 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
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.
#

Ascrs.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ascrs.org
Registry Domain ID: e0c8bd0303004f839399acef9ea69f8c-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2023-09-12T10:55:20Z
Creation Date: 1995-06-01T04:00:00Z
Registry Expiry Date: 2026-05-31T04:00:00Z
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:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: FL
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: ns31.worldnic.com
Name Server: ns32.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-19T00:13:54Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ascrs.org	52.170.46.174	3600

Host	MX Record	Priority	TTL
ascrs.org	ascrs-org.mail.protection.outlook.com	5	3600
ascrs.org	ascrs-org.mail.eo.outlook.com	0	3600

Host	NS Record	TTL
ascrs.org	ns32.worldnic.com	7200
ascrs.org	ns31.worldnic.com	7200

Host	TXT Record	TTL
ascrs.org	v=spf1 include:spf.protection.outlook.com include:informz.net include:_spf.salesforce.com include:email.nimbleams.com include:spf.aristotle.com include:spf-clients.confex.com include:amazonses.com ~all	3600
ascrs.org	MS=ms85484718	3600
ascrs.org	notion-domain-verification=SljPfspP3m9d52YWxYB2GqekJ89zoAN6jbsSYfHqHka	900
ascrs.org	mc-8fe36728-9547-40e7-b50c-646309-cd.azurewebsites.net	3600
ascrs.org	MS=ms71448217	3600

ns31.worldnic.com
TTL: 7200
Email address: namehost\@WORLDNIC.COM
Serial: 124112509
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Ascrs.org HTML Check

HTML Validation Tool

Errors

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

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

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

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

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

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

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

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Warnings

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

Empty heading.

Ascrs.org Desktop Performance

Last tested: 11/05/2015

Desktop Speed

57%

Enable compression

Optimize images

Minify JavaScript

Reduce server response time

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

Leverage browser caching

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	81
Number of Hosts	7
Static Resources	21
JavaScript Resources	31
CSS Resources	27

Ascrs.org Mobile Insights

Last tested: 05/21/2017

Mobile Usability

92%

Size tap targets appropriately

Size content to viewport

Mobile Speed

30%

Optimize images

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

Enable compression

Reduce server response time

Minify JavaScript

Leverage browser caching

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	92
Number of Hosts	8
Static Resources	28
JavaScript Resources	34
CSS Resources	27

Ascrs.org Common Typos

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Ascrs.org American Society of Cataract and Refractive Surgery | ASCRS

Ascrs.org Overview

Ascrs.org Rank Summary

Ascrs.org Website Safety

Ascrs.org Rank History

Ascrs.org Hosting Information

Ascrs.org Domain Registration and Settings

Ascrs.org HTML Check

Ascrs.org Desktop Performance

Ascrs.org Mobile Insights

Ascrs.org Similar Audits

Ascrs.org Common Typos