May 2026
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Top 10 op-tec.org Competitors
The Top 10 Sites Like op-tec.org in May 2026 are ranked by their affinity to op-tec.org in terms of keyword traffic, audience targeting, and market overlap
optica is the leading society in optics and photonics. quality information and inspiring interactions through publications, meetings, and membership.
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- Optical Society of America
- Industry
- Science and Education > Physics
Global Rank
#1,841,716
560,277Bounce Rate
33.28%
Pages per Visit
4.45
Avg Visit Duration
00:06:00
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100%photonics spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.
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#297,548
16,623Bounce Rate
33.02%
Pages per Visit
2.54
Avg Visit Duration
00:01:21
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100%LASEROPTIK manufactures high LIDT laser optics and coatings from VUV to IR for industry, medicine and scientific research. LASEROPTIK employs more than 40 coating machines with...
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- Laser Focus World
- Industry
- Science and Education > Physics
Global Rank
#735,218
8,794Bounce Rate
42%
Pages per Visit
2.28
Avg Visit Duration
00:00:54
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94%- Company
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Bounce Rate
63.34%
Pages per Visit
2.50
Avg Visit Duration
00:01:39
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88%design and manufacture of standard and custom diffraction gratings for analytical instruments, lasers, telecommunications, astronomy, scientific research and education.
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- Richardson Gratings
- Industry
- Science and Education > Physics
Bounce Rate
39.69%
Pages per Visit
1.05
Avg Visit Duration
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84%- Company
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83%Global Rank
#274,236
25,311Bounce Rate
41.65%
Pages per Visit
2.71
Avg Visit Duration
00:01:31
Similarity Score
82%- Company
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82%Wednesday, November 19, 2025 - 12:00PM
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Bounce Rate
37.62%
Pages per Visit
8.76
Avg Visit Duration
00:08:29
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82%IFN - CNR is involved in different outreach activities and project. In particular:
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Bounce Rate
78.2%
Pages per Visit
1.48
Avg Visit Duration
00:00:22
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82%op-tec.org's top 5 competitors in May 2026 are: osa.org, photonics.com, laserfocusworld.com, creol.ucf.edu, and more.
According to Similarweb data of monthly visits, op-tec.org’s top competitor in May 2026 is osa.org. op-tec.org 2nd most similar site is photonics.com, and closing off the top 3 is laserfocusworld.com.
creol.ucf.edu ranks as the 4th most similar website to op-tec.org and gratinglab.com ranks fifth in May 2026.
The other five competitors in the top 10 list are opfocus.org, aapm.org, asa.aip.org, fitzpatrick.duke.edu, and ifn.cnr.it.