www.nei.nih.gov

• charset: utf-8
• name: description content: Learn how the National Eye Institute leads vision research, supports eye health education, and helps people protect and preserve their sight.
• name: google content: vityevxlt8UuVFWvgz9_YwmJ5F0Nby_B3t54LLh-3Zw,lACaj571Gx_VdLF3HKSKUf1Wxx0H_bWxO3BYDZ_C1uw
• name: google-site-verification content: vityevxlt8UuVFWvgz9_YwmJ5F0Nby_B3t54LLh-3Zw
• name: google-site-verification content: lACaj571Gx_VdLF3HKSKUf1Wxx0H_bWxO3BYDZ_C1uw
• name: google-site-verification content: UDfyeEAWNX_rJUHwog9j1kziEnByGwhkSJGLJclUWDA
• name: viewport content: width=device-width, initial-scale=1.0
• name: last-updated content: Jan 29, 2026, 6:48:42 PM

• Skip to content
• http://www.nei.nih.gov/
• Learn about research and training
• See our research labs and branches
• Find training opportunities
• http://www.nei.nih.gov/research-and-training/vision-research-events
• http://www.nei.nih.gov/research-and-training/research-news
• Learn about grants and funding
• Explore research priorities
• Learn how to fund your research
• Learn how to apply
• http://www.nei.nih.gov/grants-and-funding/policy-and-compliance
• Learn about eye health
• Learn healthy vision habits
• Learn about eye conditions
• Learn about vision rehabilitation
• Learn about clinical trials
• http://www.nei.nih.gov/about
• http://www.nei.nih.gov/about/our-mission
• Uncover our impact
• http://www.nei.nih.gov/about/budget-and-congress
• Education and outreach opportunities
• Contact Us
• English
• Español
• Spread the word
• Learn about NEHEP
• Explore our outreach materials
• http://www.nei.nih.gov/#top
• Contact Us
• NEI en Español
• Accessibility
• Privacy
• Freedom of Information Act (FOIA)
• Disclaimers
• Web Policies

• NIH.gov
• HHS.gov
• USA.gov
• Nondiscrimination Notice
• Vulnerability Disclosure
• https://www.linkedin.com/company/national-eye-institute-nei
• https://x.com/NatEyeInstitute
• https://www.facebook.com/NationalEyeInstitute
• https://www.youtube.com/user/neinih

            Domain Name: NIH.GOV
Registrar: get.gov
Domain Status: server transfer prohibited
Creation Date: 1997-10-02T01:29:27.000Z
Registry Expiry Date: 2027-08-22T14:22:33.434Z
Updated Date: 2026-07-13T16:28:17.842Z
Name Server: NS.NIH.GOV
Name Server: NS2.NIH.GOV
Name Server: NS3.NIH.GOV
REGISTRAR Contact: get.gov
ADMINISTRATIVE Contact: REDACTED FOR PRIVACY
SECURITY Contact: REDACTED FOR PRIVACY
TECHNICAL Contact: REDACTED FOR PRIVACY
>>> Last update of RDAP database: 2026-07-17T09:41:48Z         

			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

# Customizations
Disallow: /node/
Disallow: /espanol/node/
Disallow: /user/
Disallow: */search
Disallow: /update.php
Disallow: /composer*
Disallow: /deploy*
Disallow: */package.json
Disallow: */package-lock.json

sitemap: https://www.nei.nih.gov/sitemap.xml
        

Тецхницал СЕО

СЕО на страници

Садржај и кориснички доживљај