opticsky.cn
🖥 Status: up
🕒 Response Time: 0.954 sec
⬅️ Response Code: 200
Opticsky.cn's availability has been checked 33 times over the past 2 576 days, starting from July 26, 2019. As of June 21, 2026, opticsky.cn responded with a 200 status code and was accessible 33 times out of the total checks that were made. As of August 14, 2026, there was no downtime experienced by opticsky.cn during the inspection process. Based on the replies received as of August 14, 2026, it has been confirmed that there are no responses with error status. Differing from 1.394 seconds on average, opticsky.cn responded in 0.954 seconds on June 21, 2026.
33
Last Updated: June 21, 2026
Opticsky overview
- Domain
- opticsky.cn
- Title
- 光行天下-光电行业门户-光学,光电,光机技术及其软件运用专业网站!
- Description
- 光行天下是光电行业门户,光学,光电,光机技术及其软件运用交流论坛,光学论坛,光电论坛,光学社区,光电社区,光学软件社区,照明技术论坛,激光技术论坛,光纤技术论坛,光通信论坛,光学软件运用交流论坛,ZEMAX交流论坛,TracePro交流论坛,LightTools交流论坛!
- Keywords
- 光行天下,光行天下官网,光行天下论坛,光行天下社区,光电行业门户,光学社区,光学论坛,光电论坛,光学设计,光学加工,光学材料,光学薄膜,光学软件,ZEMAX,CODEV,Tracepro,ASAP,LightTools,FRED,VirtualLab,OPTISWORKS,SPOES,TFCalc,LASCAD...
- T Site Status Rank
- 115 669
- Search Wikipedia
- opticsky.cn
- Alternatives
- alternatives to opticsky.cn
- Recently checked
- codexcoder.com
Opticsky.cn
status check request map as of August 14, 2026
Country report for opticsky.cn as of August 14, 2026
| United States | 100.00% | ||||||||
| 00:44 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 29 | July 26, 2022 | |
| 24 | December 21, 2021 | |
| 33 | July 26, 2019 | |
| 19 | November 19, 2024 | |
| 113 | June 3, 2021 |
Iqqtv.net | Opticsky.cn | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for opticsky.cn: Consider implementing slight variations of your main website title structure across multiple subpages under the same main topic, each configured precisely according to core SEO recommendations to strategically target specific related terms offering diminishing returns on effort compared to primary keyword focus placement. |
|---|---|
| 光行天下-光电行业门户-光学,光电,光机技术及其软件运用专业网站! Length: 89 characters | |
| Meta Description | Meta Description tips for opticsky.cn: Consider the global context if targeting multiple languages; create translations of meta descriptions or separate localized versions based on search queries in different countries, integrating localized keywords subtly while adhering to platform character quotas effectively and respectfully. |
| 光行天下是光电行业门户,光学,光电,光机技术及其软件运用交流论坛,光学论坛,光电论坛,光学社区,光电社区,光学软件社区,照明技术论坛,激光技术论坛,光纤技术论坛,光通信论坛,光学软件运用交流论坛,ZEMAX交流论坛,TracePro交流论坛,LightTools交流论坛! Length: 328 characters | |
| Meta Keywords | Meta Keywords tips for opticsky.cn: Instead of trying to game meta keywords, successful online marketers focus on creating genuinely useful, well-researched, and easily shareable content that naturally incorporates relevant keywords where they belong, primarily within the main text body. |
| 光行天下,光行天下官网,光行天下论坛,光行天下社区,光电行业门户,光学社区,光学论坛,光电论坛,光学设计,光学加工,光学材料,光学薄膜,光学软件,ZEMAX,CODEV,Tracepro,ASAP,LightTools,FRED,VirtualLab,OPTISWORKS,SPOES,TFCalc,LASCAD... Count: 11 words | |
| Page Content | Page Content tips for opticsky.cn: Strategically integrate long-tail keywords throughout page content in headers, paragraphs, image alt text, and meta descriptions to boost organic search visibility for specific user queries. |
| Web Page Content Length: 80830 characters | |
| H1 Heading | H1 Heading tips for opticsky.cn: Position your H1 prominently at the top of the page content, ensuring it is the first thing users encounter and read, thereby maximizing comprehension and retaining attention for critical messaging. |
| no h1 heading data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| H2 Headings | H2 Headings tips for opticsky.cn: Strategic placement of h2 tags helps focus keyword density on specific topic subdivisions, signaling topical relevance to search engines and boosting semantic relevance. |
| no h2 headings data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| H3 Headings | H3 Headings tips for opticsky.cn: Utilize H3 headers to create a logical and intuitive content hierarchy on your website, making your information architecture more scannable and accessible for both users and search engines. |
| 我国科学家在大规模异质集成光量子芯片研究 清华大学在智能光子领域取得重大突破 新型“光泳”飞行器可在大气层漂浮 在纳米光子器件中实现光信号跨结构传输 中国科大实现超十种高阶模式可切换光纤激光 推荐阅读 最新发表 行业信息 软件教程 招聘求职 技术学院 书籍推荐 群组圈子 技术专栏 软件专栏 热点推荐 会员天下 企业链接 相关链接 Count: 19 heading tag | |
| H4 Headings | H4 Headings tips for opticsky.cn: H4 headings, when used correctly within the semantic HTML structure and keyword density strategy, contribute to a better understanding of content depth by search engines, complementing the H1 to H3 hierarchy. |
| no h4 headings data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for opticsky.cn: Detailed procedural steps or highly specific examples often warrant wrapping them in H5 or H6 level headers to clearly define context and scope for users navigating complex information presented throughout your website pages. |
| 光源和小孔之间怎么组合透镜？ Zemax中系统的振幅和相位 帖子 Count: 3 heading tag | |
| Image ALT Attributes | Image ALT Attributes tips for opticsky.cn: Strategically integrate your main page content keywords into ALT text where the keyword is highly relevant to the image, enhancing your site's semantic relevance for search engines. |
| http://tuan.opticsky.cn/static/team/2025/0602/2025060216524150501.png http://hr.opticsky.cn/data/photo/thumb/2024/11/05/1730784200170.jpg Count: 2 images with ALT attributes | |
| Robots.txt | Robots.txt tips for opticsky.cn: Modern CDN services incorporate security headers automatically, potentially reducing the need for robots.txt blocking of certain asset types commonly cached distribution points. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for opticsky.cn: For optimal SEO results, host your XML sitemap on the root directory of your domain and submit it regularly to Bing to increase the likelihood of search engine crawlers efficiently discovering and frequently visiting all critical web pages within your site. |
| no xml sitemap data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| Page Size | Page Size tips for opticsky.cn: Think of your page size as a direct indicator of website speed performance; consistently maintaining a page size under the recommended thresholds, typically well below 1MB for optimal results, helps retain visitors, supports better Core Web Vitals, and ultimately boosts your organic traffic. |
| page size: 79 kb | |
| Response Time | Response Time tips for opticsky.cn: Server-side rendering (SSR) can introduce additional complexity typically not needed if static HTML provides predictable SEO value, as thousands can access it using a huge amount of server horsepower. |
| response time: 1.394 sec | |
| Minify CSS | Minify CSS tips for opticsky.cn: Investigate and implement CSS minification in your build pipelines or development environment to systematically reduce file sizes, enhance website speed (CrUX metrics), improve Core Web Vitals scores, and build a more efficient online presence. |
| Minified: images/pw_core.css?20141218 mode/area/images/head.css?20141218 html/channel/index/images/style.css?20141218 included in the page | |
| Minify JavaScript | Minify JavaScript tips for opticsky.cn: Integrate JavaScript minification into your critical website deployment workflow as a fundamental technical SEO task, removing all debugging whitespace and boilerplate comments automatically via build tools or PaaS features, ensuring consistently optimized, fast-loading JavaScript files reach end users globally without manual effort each time. |
| Minified: js/core/core.js js/pw_ajax.js mode/area/js/ddsliderplayer.js mode/area/js/ddsliderplayer.js js/global.js detected during site scan | |
| Structured Data | Structured Data tips for opticsky.cn: Schema markup is indispensable for modern content strategy involving storytelling, where complex narratives require explicit signposting through semantic markup for coherent content understanding. |
| no structured data data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| CDN Usage | CDN Usage tips for opticsky.cn: CDN Implementation must be considered holistically rather than as a modular component; thoughtful integration ensures all elements align efficiently supporting your overall performance and reliability stages journey. |
| no cdn usage data for opticsky.cn 2026-08-14T23:30:49+00:00 | |
| SSL certificates | SSL certificates tips for opticsky.cn: SSL is a fundamental technical requirement for Progressive Web Apps (PWAs) aiming for a high 'App-like' score in performance metrics, ensuring secure connections enhance user trust. |
| no ssl certificates data for opticsky.cn 2026-08-14T23:30:49+00:00 |
Estimated Traffic
| Minimum Daily Unique Visitors: | 14 318 |
| Minimum Daily Visits: | 16 733 |
| Minimum Daily Page Views: | 28 808 |
| Minimum Monthly Unique Visitors: | 429 540 |
| Minimum Monthly Visits: | 501 990 |
| Minimum Monthly Page Views: | 864 240 |
| Minimum Yearly Unique Visitors: | 5 154 480 |
| Minimum Yearly Visits: | 6 023 880 |
| Minimum Yearly Page Views: | 10 370 880 |
| Maximum Daily Unique Visitors: | 18 113 |
| Maximum Daily Visits: | 19 320 |
| Maximum Daily Page Views: | 32 603 |
| Maximum Monthly Unique Visitors: | 543 390 |
| Maximum Monthly Visits: | 579 600 |
| Maximum Monthly Page Views: | 978 090 |
| Maximum Yearly Unique Visitors: | 6 520 680 |
| Maximum Yearly Visits: | 6 955 200 |
| Maximum Yearly Page Views: | 11 737 080 |
Estimated Valuation
| Daily Revenue: | US$ 21 - 47 |
| Monthly Revenue: | US$ 630 - 1 410 |
| Yearly Revenue: | US$ 7 560 - 16 920 |
Estimated Worth
| Minimum: | US$ 11 340 |
| Maximum: | US$ 50 760 |
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