Data analysis indicates that 30 uptime tests were performed for scichina.com in the 1 984 days that followed March 9, 2021. Scichina.com was up 29 times out of all checks performed, with its latest uptime on May 4, 2026, returning a 200 status code. Evaluations of scichina.com as of August 15, 2026, did not reveal any downtime incidents. The response on March 9, 2021, marked the most recent error out of the 1 error instances with code 400. The response time recorded for scichina.com was 2.193 seconds on May 4, 2026, compared to 2.698 seconds on average.
| United States | 100.00% | ||||||||
| 02:27 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 40 | November 4, 2021 | |
| 67 | June 6, 2021 | |
| 30 | March 9, 2021 | |
| 43 | March 8, 2021 | |
| 42 | April 17, 2021 |
Scienceall.com | Scichina.com | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for scichina.com: A clear and concise title accurately reflecting the page's subject matter builds user trust and reduces bounce rates; combine this user-centric approach with SEO best practices by positioning your high-value keyword near the beginning to maximize both relevance and ranking opportunities simultaneously. |
|---|---|
| SciEngine | 科技期刊全流程数字服务平台 科技期刊出版 高质量数字出版解决方案 Length: 104 characters | |
| Meta Description | Meta Description tips for scichina.com: The meta description serves as your website's elevator pitch in the search results; make it compelling by addressing the user's query directly and highlighting the unique benefits or solutions offered on the page. |
| 中国科技期刊国际传播和知识服务平台是一个以科技类学术期刊为主要传播经营对象的国际化数字出版传播和知识服务平台。平台借助中国科技出版传媒股份有限公司出版的丰富、优质、专业的学术期刊内容,经过整合、重组,打造生成各种形态的数字化产品,集聚中国科学院乃至国内外的高水平学术期刊资源,实现全方位生产运营、传播和知识服务。 Length: 468 characters | |
| Meta Keywords | Meta Keywords tips for scichina.com: Effective SEO hinges on understanding user intent and providing helpful information; the meta keywords tag is an insignificant factor in achieving this goal. |
| no meta keywords data for scichina.com 2026-08-15T04:01:56+00:00 | |
| Page Content | Page Content tips for scichina.com: Incorporate clear calls-to-action (CTAs) within your page content at strategic points to guide user behavior, encourage conversions (like signing up for a newsletter, contacting sales, or downloading a resource), and improve the page's contribution to overall business goals. |
| Web Page Content Length: 75248 characters | |
| H1 Heading | H1 Heading tips for scichina.com: Testing variations of your H1 text through A/B testing can reveal which phrasing resonates best with users, potentially improving rankings and conversion metrics. |
| SciEngine Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for scichina.com: Incorporate your secondary keywords naturally within H2 tags to strengthen your SEO efforts, ensuring these tags are strategically placed throughout the body of your content. |
| no h2 headings data for scichina.com 2026-08-15T04:01:56+00:00 | |
| H3 Headings | H3 Headings tips for scichina.com: Strategically place H3 headers to break down content into easily scannable sections, enhancing overall readability on web pages and improving user engagement with detailed subsections. |
| Title Author Intro Type Publish location Show Release Rime * Outer chain Detail Please Upload Cover * Please Upload Video * Home introduction Count: 12 heading tag | |
| H4 Headings | H4 Headings tips for scichina.com: For optimal SEO performance, strategically incorporate relevant long-tail keywords naturally within your H4 header tags, ensuring they accurately reflect the main sub-topic of that specific section below an H3 header. |
| Submission and review Journal Author Center Sort Add Update {{editVideoModalTitle}} {{aboutUsModalTitle}} {{cooperativePartnerText}} Count: 8 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for scichina.com: To maximize SEO value, ensure content between H5 and H6 headers is high-quality and provides genuine value, as empty or filler content using these tags can negatively impact ranking factors. |
| no h5-h6 headings data for scichina.com 2026-08-15T04:01:56+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for scichina.com: Alt attributes are a critical component of website accessibility, ensuring that visually impaired users can comprehend the visual content presented on a webpage, fostering a more inclusive online experience. |
| no image alt attributes data for scichina.com 2026-08-15T04:01:56+00:00 | |
| Robots.txt | Robots.txt tips for scichina.com: Regularly review and update your robots.txt file whenever there are significant structural changes to your website, such as new site sections, internal migrations, or updates to the crawlability rules for specific types of content, to maintain optimal SEO outcomes. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for scichina.com: For websites built on Content Management Systems (CMS) like WordPress, utilizing dedicated XML sitemap plugins simplifies the process of automatically generating, formatting correctly, and managing the submission of your sitemap file effectively. |
| https://www.sciengine.com/googleIndex/sitemap/sitemap-index.xml https://www.sciengine.com/googleIndex/sitemap/sitemap-journals.xml https://www.sciengine.com/googleIndex/sitemap/sitemap-article-history1.xml https://www.sciengine.com/googleIndex/sitemap/sitemap-articles-history2.xml available for crawling | |
| Page Size | Page Size tips for scichina.com: A website's page size significantly impacts core web vitals such as Largest Contentful Paint (LCP); larger pages often result in slower LCP times, negatively affecting SEO and user engagement. |
| page size: 73 kb | |
| Response Time | Response Time tips for scichina.com: Faster response times lead to improved core web vitals (Largest Contentful Paint, First Input Delay, Cumulative Layout Shift), which are ranking factors for Google. Focus on reducing JavaScript bundle sizes and execution time to directly enhance how quickly your page responds and renders. |
| response time: 2.698 sec | |
| Minify CSS | Minify CSS tips for scichina.com: Boost user engagement and Core Web Vital scores significantly by enabling CSS minification across all stylesheet assets, which automatically shrinks file sizes by removing unnecessary characters, ensuring quicker content rendering for web crawlers too. |
| Minified: /static/upgrade/bootstrap-3.3.7/bootstrap.min.css /css/bootstrapValidator.min.css /static/upgrade/swiper-7.4.1/swiper/swiper-bundle.min.css /static/font-awesome-4.7.0/css/font-awesome.min.css /static/upgrade/element/index.css /static/upgrade/select2-4.0.8/select2.min.css /static/upgrade/element/index.css Unminified: /static-template/css/bootstrap-datetimepicker.css /static/upgrade/video-7.15.4/video-js.css /platformTemplate/css/platform_1.css /platformTemplate/css/platform_0.css /platformTemplate/css/platform_-1.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for scichina.com: Integrate JavaScript minification into your site's asset optimization strategy by automatically removing whitespace and comments from code files, which leads to faster load times. |
| Minified: /js/jquery-3.0.0.min.js /js/tinymce/tinymce.min.js /js/sortable.min.js /static/upgrade/vue-2.5.20/vue.min.js https://res.wx.qq.com/connect/zh_CN/htmledition/js/wxLogin.js /static/upgrade/select2-4.0.8/select2.min.js /static/upgrade/sweetalert/sweetalert.min.js /static/upgrade/element/index.js /static/upgrade/vue-2.5.20/vue.min.js /static/upgrade/vue-2.5.20/vue.min.js /static/upgrade/bootstrap-3.3.7/bootstrap.min.js /js/bootstrapValidator.min.js /static/upgrade/swiper-7.4.1/swiper/swiper-bundle.min.js /static/upgrade/video-7.15.4/video.min.js /static/upgrade/sweetalert/sweetalert.min.js /static/upgrade/element/index.js Unminified: /js/common/ie_browser.js /js/tinymce-init.js /platformTemplate/js/platform_0.js /static/upgrade/element/en.js /static/upgrade/httpVueLoader.js /js/common/ie_browser.js /static/upgrade/js/drift.js /platformTemplate/js/platform_-1.js /static-template/js/bootstrap-datetimepicker.js /static-template/js/bootstrap-datetimepicker.zh-CN.js detected during site scan | |
| Structured Data | Structured Data tips for scichina.com: Implement JSON-LD Schema Markup across your key content pages, particularly for entities like Article, Product, or Person, to provide search engines with structured data that significantly improves crawling accuracy and can lead to enhanced rich results, thereby boosting your site's visibility in search engine results pages and attracting more qualified traffic. |
| no structured data data for scichina.com 2026-08-15T04:01:56+00:00 | |
| CDN Usage | CDN Usage tips for scichina.com: Reduce TTFB (Time To First Byte) and improve perceived performance for global users by strategically placing your CDN edge nodes closer to target audiences, ensuring content is served from the closest available server. |
| no cdn usage data for scichina.com 2026-08-15T04:01:56+00:00 | |
| SSL certificates | SSL certificates tips for scichina.com: For any e-commerce site or service handling personal information, an SSL certificate is indispensable; it protects transactions and data, builds customer trust, and sends a clear signal to search engines that security measures are prioritized, impacting SEO rankings positively. |
| no ssl certificates data for scichina.com 2026-08-15T04:01:56+00:00 |
| Minimum Daily Unique Visitors: | 14 032 |
| Minimum Daily Visits: | 16 399 |
| Minimum Daily Page Views: | 28 233 |
| Minimum Monthly Unique Visitors: | 420 960 |
| Minimum Monthly Visits: | 491 970 |
| Minimum Monthly Page Views: | 846 990 |
| Minimum Yearly Unique Visitors: | 5 051 520 |
| Minimum Yearly Visits: | 5 903 640 |
| Minimum Yearly Page Views: | 10 163 880 |
| Maximum Daily Unique Visitors: | 17 751 |
| Maximum Daily Visits: | 18 935 |
| Maximum Daily Page Views: | 31 952 |
| Maximum Monthly Unique Visitors: | 532 530 |
| Maximum Monthly Visits: | 568 050 |
| Maximum Monthly Page Views: | 958 560 |
| Maximum Yearly Unique Visitors: | 6 390 360 |
| Maximum Yearly Visits: | 6 816 600 |
| Maximum Yearly Page Views: | 11 502 720 |
| Daily Revenue: | US$ 20 - 46 |
| Monthly Revenue: | US$ 600 - 1 380 |
| Yearly Revenue: | US$ 7 200 - 16 560 |
| Minimum: | US$ 10 800 |
| Maximum: | US$ 49 680 |
| Rank | Points | |
|---|---|---|
| 106 019 | 8 500 002 | |
| 106 020 | 8 500 001 | |
| 106 021 | 8 500 001 | |
| 106 022 | 8 500 000 | |
| 106 023 | 8 500 000 | |
| 106 024 | 8 499 999 | |
| 106 025 | 8 499 998 | |
| 106 026 | 8 499 998 | |
| 106 027 | 8 499 997 | |
| 106 028 | 8 499 997 | |
| 106 029 | 8 499 996 |