May 2026
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Global Rank
#5,384,410
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Bounce Rate
41.08%
Pages per Visit
3.09
Avg Visit Duration
00:01:29
- Company
- 中国科学院西安光学精密机械研究所
- Industry
- Science and Education > Physics
Top 10 opt.ac.cn Competitors
The Top 10 Sites Like opt.ac.cn in May 2026 are ranked by their affinity to opt.ac.cn in terms of keyword traffic, audience targeting, and market overlap
Bounce Rate
38.79%
Pages per Visit
5.53
Avg Visit Duration
00:01:33
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91%cncos.org
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91%中国光学期刊网——我国光电行业旗舰型光电网络服务平台。其宗旨是为会员提供更好的光电资讯、文献情报、展会、培训及光电产品等相关服务，也是服务于读者、作者、专家、企业的期刊数字出版服务平台。
- Company
- 【中国光学期刊网】欢迎您
- Industry
- Science and Education > Physics
Bounce Rate
42.98%
Pages per Visit
1.93
Avg Visit Duration
00:00:21
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91%- Company
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89%中国科学院电工研究所（以下简称电工所）于1958年在北京开始筹建，迄今已有50余年的历史，是我国目前从事电气科学研究的唯一国立研究机构。
- Company
- IEE, CAS
- Industry
- Science and Education > Physics
Bounce Rate
43.23%
Pages per Visit
1.20
Avg Visit Duration
00:00:01
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89%中国科学院近代物理研究所创建于1957年，是一个依托大科学装置，主要从事重离子物理基础和重离子束应用研究、相应发展先进粒子加速器及核技术的基地型研究所。经过半个多世纪的发展，已经成为在国际上有重要影响的重离子科学研究中心。目前，近代物理研究所还协同国内相关单位，承担着中国科学院a类战略性先导科技专项“未来先进核裂变能－ads嬗变系统”任务。近代物理研究所通过几代人的不懈努力和三项大科学工程建设，建成了兰州重离子加速器（hirfl）国家重大科技基础设施，主要技术指标达到国际先进水平，为我国重离子物理及交叉学科研究创造了先进的实验条件，取得了以新核素合成、原子核质量精确测量、重离子治癌为代表的一批重要科研成果，使我国进入重离子物理及交叉学科研究的国际先进行列。
Bounce Rate
57.97%
Pages per Visit
1.38
Avg Visit Duration
00:00:08
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89%中国科学院宁波材料技术与工程研究所（简称宁波材料所）位于宁波市高教园区北区，是中国科学院在浙江布局建立的首家国家级研究机构，是中国科学院与地方政府共建直属科研机构。
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Bounce Rate
38.46%
Pages per Visit
3.79
Avg Visit Duration
00:02:00
Similarity Score
89%- Company
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68%opt.ac.cn's top 5 competitors in May 2026 are: ciomp.ac.cn, optoelectronic.bit.edu.cn, 33tt.com, cncos.org, and more.
According to Similarweb data of monthly visits, opt.ac.cn’s top competitor in May 2026 is ciomp.ac.cn. opt.ac.cn 2nd most similar site is optoelectronic.bit.edu.cn, and closing off the top 3 is 33tt.com.
cncos.org ranks as the 4th most similar website to opt.ac.cn and opticsjournal.net ranks fifth in May 2026.
The other five competitors in the top 10 list are lbpp.ustc.edu.cn, iee.ac.cn, impcas.ac.cn, nimte.ac.cn, and job.dhu.edu.cn.