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spiedigitallibrary.org

spiedigitallibrary.org had about 464.32K visits in September 2026, down 9.50% from August; most traffic is search.

SPIE Digital Library

Website traffic

How much traffic does spiedigitallibrary.org get?

464.32K

-9.50%MoMEstimated monthly visits
789575.22K383.48K191.74K0
Global rank

112,453

Country rank · United States

82,571

Category rank · Libraries and Museums

350

Average visit duration

01:37

Pages per visit

2.19

Bounce rate

52.06%

Domain age

23 years

Search share

50.8%

Sources

Where does spiedigitallibrary.org's traffic come from?

  • Search
    50.8%
  • Referrals
    23.7%
  • Direct
    17.2%
  • Social
    4.0%
  • Generative AI
    2.4%
  • Email
    1.5%
  • Paid search
    0.3%
  • Display ads
    0.2%
  • Other
    0.0%

Regions

Which countries visit spiedigitallibrary.org?

  • United States
    25.9%
  • China
    8.4%
  • South Korea
    6.9%
  • Germany
    5.3%
  • Taiwan
    3.7%

See how spiedigitallibrary.org compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to spiedigitallibrary.org?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. shuttle tv92021.23K4%
  2. spie digital libraryBRAND700610115%
  3. spieBRAND58025.2K2%
  4. study by ir spectroscopy, xrd and derivatography of cucl-based47050094%
  5. xolography4002.71K15%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does spiedigitallibrary.org show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Indexing
noindex
Page size
1.1 KiB
Hosting
INCAPSULA · AS19551
Email authentication
SPF · DMARC quarantine
TLS
TLSv1.3 · 62 days
Page and SEOnoindex
Cross-origin redirect
Yes
Word count
6
Internal / external links
0 / 0
Noindex
Yes
H1 / H2
0 / 0
Images missing alt
0 / 0
Technology and tracking
Security headers
1 / 6
HSTS / CSP
HSTS
Cookie
2(Secure 2)
Email and DNS securitySet
SPF
Set
DMARC
Set · quarantine
DKIM selectors
selector1
Mail stack
Microsoft 365
IPv6
No AAAA
Site verification TXT
Facebook · Google · Microsoft
SOA
ns10.dnsmadeeasy.com
NS
ns15.dnsmadeeasy.com. · ns10.dnsmadeeasy.com. · ns11.dnsmadeeasy.com. · 3 more
MX
0 spiedigitallibrary-org.mail.protection.outlook.com.
Hosting and networkAS19551
A
107.154.251.12
Hosting ASN
AS19551 · 107.154.251.0/24
Hosting organization
INCAPSULA - Incapsula Inc
Hosting country
US
BGP announcement
Yes
Reverse DNS
107.154.251.12.ip.incapdns.net
TLS
TLSv1.3 · Verified
Certificate issuer
GlobalSign Atlas R46 DV TLS CA 2026 Q3
Certificate remaining
62 days
Certificate SAN
DNS:*.bioone.org · DNS:www.bioone.org · DNS:bioone.org · DNS:spiedigitallibrary.org · 12 more
robots and AI crawlingHTTP 200
Robots.txt
200
Sitemap
Discovered
Well-known public paths
Present / checked
0 / 5

Website information

When was spiedigitallibrary.org registered?

Domain
spiedigitallibrary.org
Registration status
Domain registered
Registered
2003-04-09
Registrar
GoDaddy.com, LLC
Expires
2027-04-09
Domain age
23 years
DNSSEC
No
Registry status
client delete prohibited · client renew prohibited · client transfer prohibited · client update prohibited

Similar sites

What sites are similar to spiedigitallibrary.org?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.