opticsky.cn
🖥 Status: up
🕒 Response Time: 0.954 sec
⬅️ Response Code: 200
Opticsky.cn's availability has been checked 33 times over the past 2 575 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 13, 2026, there was no downtime experienced by opticsky.cn during the inspection process. Based on the replies received as of August 13, 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...
- Y Site Status Rank
- 39 203
- Search Wikipedia
- opticsky.cn
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Opticsky.cn
status check request map as of August 13, 2026
Country report for opticsky.cn as of August 13, 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 |
Reality-show.eu | Opticsky.cn | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for opticsky.cn: Top-level website titles must balance multiple roles: often incorporating the main brand name for identity, primary targeting keywords for SEO signals, and clarity of page context to capture visitor intent effectively, optimizing for both algorithms and users. |
|---|---|
| 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: Your meta description is a crucial factor in accurately signaling to both searchers and search engines immediately the specific page topic and scope they are about to encounter, providing value. |
| 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: Focusing enhancement efforts on internal linking strategies, core topic selection, and comprehensive content guides provides significantly more SEO benefit than crafting a meticulous meta keywords list. |
| 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: Create page content that incorporates storytelling elements effectively to increase reader engagement, make complex information more relatable, and foster a connection with your target audience. |
| Web Page Content Length: 80830 characters | |
| H1 Heading | H1 Heading tips for opticsky.cn: When designing HTML semantics, strategically placing keywords within the H1 element can significantly boost SEO performance, acting as the primary anchor for content relevance |
| no h1 heading data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| H2 Headings | H2 Headings tips for opticsky.cn: H2 tags serve as the intermediate signposts between the main topic focus and the detailed execution or elaboration provided in subsequent paragraphs or sub-sections. |
| no h2 headings data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| H3 Headings | H3 Headings tips for opticsky.cn: An H3 header can effectively summarize a paragraph or group of related paragraphs, giving readers and crawlers an immediate indicator of that section's focus. |
| 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: SEO Content Management Systems often provide intuitive interfaces for users to select header levels in visual editors, abstracting the HTML complexity but integrating best practices for H4 tag deployment analysis. |
| no h4 headings data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for opticsky.cn: Minimize reliance on H5 and H6 by maintaining clear, concise H4-level headings that handle content segmentation efficiently on your web pages. This enhances both SEO and user experience. |
| 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: Your website's IMG ALT attributes act as a vital piece of metadata for both search engine algorithms and screen reader users; ensure each attribute is meticulously crafted to offer this critical information accurately without redundancy for optimal SEO and accessibility outcomes. |
| 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: Educate your site administrators and developers thoroughly before implementing robots.txt changes to guarantee consistency in applying best practices, avoiding premature blocking of vital content necessary for high search rankings. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for opticsky.cn: Crawled URLs from the sitemap feed directly contribute to search rankings, making consistent XML sitemap adherence a fundamental technical factor in search engine optimization methodologies worldwide. |
| no xml sitemap data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| Page Size | Page Size tips for opticsky.cn: The median page weight on the web has been increasing over time, creating performance gaps; designing with progressive enhancement and asset optimization is key to building websites that remain snappy. |
| page size: 79 kb | |
| Response Time | Response Time tips for opticsky.cn: Use browser developer tools, specifically the Network tab, to analyze the time-to-first-byte (TTFB) metric under different load conditions, identifying server-side bottlenecks that are crucial for optimizing backend processes. |
| response time: 1.394 sec | |
| Minify CSS | Minify CSS tips for opticsky.cn: The minimalist principles favored by modern, progressive web app architectures extend naturally into CSS code itself, with aggressive minification techniques embodying a core principle of doing more with less in frontend resource delivery. |
| 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: The level of detail in diagnostics tools sometimes lags, but the empirical evidence from raw performance metrics is overwhelming; sites best equipped at handling minification, gzip, and JS optimization often achieve the top ranks needed by SEO strategists. |
| 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: Consider your Frequently Asked Questions structured data implementation's potential to address local search queries; comprehensive FAQ markup for home refinancing questions significantly boosts discoverability, as ranking users increasingly rely on direct answers within search snippets sought by top users needing quick financial solutions. |
| no structured data data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| CDN Usage | CDN Usage tips for opticsky.cn: Accelerate your website's load times for users worldwide by leveraging a Content Delivery Network (CDN). Select a CDN provider with POP locations closest to your target audience to minimize latency. Ensure your CDN is configured correctly for maximum benefit. |
| no cdn usage data for opticsky.cn 2026-08-13T23:35:15+00:00 | |
| SSL certificates | SSL certificates tips for opticsky.cn: Google actively flags HTTP pages in search results with security warnings; installing an SSL certificate prevents this negative user experience and ensures all indexed pages are secure. |
| no ssl certificates data for opticsky.cn 2026-08-13T23:35:15+00:00 |
Estimated Traffic
| Minimum Daily Unique Visitors: | 4 853 |
| Minimum Daily Visits: | 5 672 |
| Minimum Daily Page Views: | 9 764 |
| Minimum Monthly Unique Visitors: | 145 590 |
| Minimum Monthly Visits: | 170 160 |
| Minimum Monthly Page Views: | 292 920 |
| Minimum Yearly Unique Visitors: | 1 747 080 |
| Minimum Yearly Visits: | 2 041 920 |
| Minimum Yearly Page Views: | 3 515 040 |
| Maximum Daily Unique Visitors: | 6 139 |
| Maximum Daily Visits: | 6 549 |
| Maximum Daily Page Views: | 11 051 |
| Maximum Monthly Unique Visitors: | 184 170 |
| Maximum Monthly Visits: | 196 470 |
| Maximum Monthly Page Views: | 331 530 |
| Maximum Yearly Unique Visitors: | 2 210 040 |
| Maximum Yearly Visits: | 2 357 640 |
| Maximum Yearly Page Views: | 3 978 360 |
Estimated Valuation
| Daily Revenue: | US$ 7 - 16 |
| Monthly Revenue: | US$ 210 - 480 |
| Yearly Revenue: | US$ 2 520 - 5 760 |
Estimated Worth
| Minimum: | US$ 3 780 |
| Maximum: | US$ 17 280 |
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