There were 8 times over a 1 704 day period from April 21, 2021, that yunjian.com was checked for availability. Testing proves yunjian.com's operability 7 times from total attempts, including on February 21, 2025, when a 200 status code was received. The data shows that 12.50% of the time when checked, totaling 1 instances, yunjian.com was down, with February 9, 2025, being the latest occurrence. As of December 21, 2025, there are no responses indicating an error status based on all received responses. Yunjian.com's 1.937 average response time contrasted with 3.714 seconds recorded on February 21, 2025.
| Russia | 100.00% | ||||||||
| 16:03 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | December 21, 2025 | |
| 1 | December 21, 2025 | |
| 8 | April 21, 2021 | |
| 3 | August 26, 2021 | |
| 1 | December 21, 2025 |
Oreilly.com | Yunjian.com | ||||
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| Page Title | Remember, the website title tag is fundamental on-page SEO, directly influencing how your content ranks and appears in search results, so invest time in crafting one that accurately represents the page and targets relevant search queries effectively. |
|---|---|
| 稿定设计 Length: 12 characters | |
| Meta Description | For maximum effectiveness, write meta descriptions as standalone sentences or paragraphs that make sense on their own, enabling users to grasp the page content's essence without clicking through. |
| no meta description data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Meta Keywords | Investing effort in optimizing meta descriptions and titles for compelling click-through rates (CTR) is far more impactful and recommended than attempting to leverage a deprecated meta keywords attribute. |
| no meta keywords data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Page Content | Generate page content that strategically targets user intent by conducting thorough keyword research, structuring information with clear headings for easy navigation, and including specific calls-to-action that encourage engagement and guide users through the desired action. |
| Web Page Content Length: 3681 characters | |
| H1 Heading | Structuring your page with an H1 followed by supporting H2 and H3 headers creates a clear information hierarchy that search engines favour for better content understanding and ranking signals. |
| no h1 heading data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| H2 Headings | Focusing H2 headings on user intent related to the main topic ensures that the content addresses visitor questions and provides relevant solutions they are actively searching for. |
| no h2 headings data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| H3 Headings | Refine your H3 tags during content updates to ensure they remain accurate, relevant, and optimized for evolving search landscapes and user search patterns over time. |
| no h3 headings data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| H4 Headings | Integrate H4 tags directly into your content outline planning phase to ensure headings align perfectly with the topic structure of your article, supporting both SEO goals and user content consumption needs. |
| no h4 headings data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| H5-H6 Headings | For websites with deep content structures, like academic resources or complex product manuals, H5 and H6 tags provide the necessary semantic depth to accurately represent the information architecture to both users and search engines. |
| no h5-h6 headings data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Image ALT Attributes | When writing ALT text, focus on describing the image content directly without mentioning the image itself (e.g., "graph showing sales increase" instead of "image of sales graph"), providing context that aids both crawlers and visually impaired users. |
| https://cdn.dancf.com/fe-assets/20240826/Users/hongcha/Downloads/07b352ab437f06804fe7a695a28960df.png https://cdn.dancf.com/fe-assets/20240826/Users/hongcha/Downloads/e47a058e4bab444e10fab5d5a1f66be7.png https://cdn.dancf.com/fe-assets/20240821/Users/hongcha/Downloads/d88e6d017447d8a84c1d403ef55fa148.png https://cdn.dancf.com/fe-assets/20240920/Users/hongcha/Downloads/42eb74efb45627d55a3342818c5e7aae.png https://cdn.dancf.com/fe-assets/20240920/Users/hongcha/Downloads/d93485a9d71b21e85bf03dc9fbe377ef.png https://cdn.dancf.com/fe-assets/20240822/Users/hongcha/Downloads/c133ababc00277cbb59d2cfd3813aea9.png https://cdn.dancf.com/fe-assets/20240826/Users/hongcha/Downloads/836152ffd00a3ace9ce6816d1ec63356.png https://cdn.dancf.com/fe-assets/20240826/Users/hongcha/Downloads/973efdf0d56eca4db4b74188fe0554d5.png Count: 8 images with ALT attributes | |
| Robots.txt | A well-configured robots.txt file acts primarily as a guide for search engines, directing them towards valuable content like your website's XML sitemap while politely discouraging access to less relevant areas. |
| no robots.txt data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| XML Sitemap | Submitting an XML sitemap is a fundamental SEO practice that aids in website discovery and indexing efficiency; regularly update URLs to reflect website changes and additions accurately. |
| no xml sitemap data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Page Size | Regularly monitor your website's average page size using tools like Google Search Console and Lighthouse; identify pages exceeding recommended size limits and prioritize their optimization for improved crawl budget efficiency; |
| page size: 4 kb | |
| Response Time | Mobile response time is paramount given the prevalence of mobile users; optimize your website specifically for mobile devices, minimizing server requests, compressing images further for smaller screens, and leveraging mobile network optimizations for faster loading on all devices. |
| response time: 1.937 sec | |
| Minify CSS | Streamlined CSS code achieved through minification, which eliminates all whitespace and redundant comments, is fundamental for website speed and Core Web Vitals; faster page loads enhance user experience and satisfaction, which are key factors for better SEO performance and higher organic ranking. |
| no minify css data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Minify JavaScript | Consistently applying JavaScript minification across your site will lead to measurable improvements in page load times and core web vitals, which are strong factors in search engine algorithms aiming to deliver the best possible user experience. |
| no minify javascript data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| Structured Data | Incorporating diverse schema types across your website helps search engines map your content accurately, improving semantic understanding and potentially triggering rich result features like recipes with cooking times, business hours, or review aggregations, thereby enhancing online visibility. |
| no structured data data for yunjian.com 2025-12-21T10:12:13+00:00 | |
| CDN Usage | Accelerate your website's loading speed for global audiences by selecting a CDN that intelligently caches your assets at edge locations closest to the requesting user, dramatically decreasing latency and improving Time To First Byte (TTFB) metrics for SEO. |
| content is delivered via CDN | |
| SSL certificates | To enhance your site's SEO performance and credibility, implement SSL encryption across all web pages and resources (including images, scripts, and CSS), ensuring a seamless transition from HTTP to HTTPS to avoid mixed content errors that search engines and browsers penalize. |
| no ssl certificates data for yunjian.com 2025-12-21T10:12:13+00:00 |