jiuzhang.com
🖥 Status: up
🕒 Response Time: 1.151 sec
⬅️ Response Code: 200
Over the past 1 869 days, since July 1, 2021, 25 times, the availability of jiuzhang.com has been tested. Jiuzhang.com was reachable 25 times, according to availability tests, including on April 3, 2026, when a code 200 was received. No instances of inactivity were recorded on jiuzhang.com according to all evaluations conducted as of August 14, 2026. None of the responses received as of August 14, 2026, have been reported with an error status. The recorded response time of jiuzhang.com on April 3, 2026, was 1.151 seconds, compared to an average of 1.347 seconds.
25
Last Updated: April 3, 2026
Jiuzhang overview
- Domain
- jiuzhang.com
- Title
- 九章算法 - 帮助更多程序员找到好工作，硅谷顶尖IT企业工程师实时在线授课为你传授面试技巧
- Description
- 九章算法致力于让顶尖的工程师在线传授最优质的计算机课程，帮助更多程序员找到好工作
- N Site Status Rank
- 80 817
- Search Wikipedia
- jiuzhang.com
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Jiuzhang.com
status check request map as of August 14, 2026
Country report for jiuzhang.com as of August 14, 2026
| United States | 100.00% | ||||||||
| 11:48 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 14 | November 19, 2024 | |
| 14 | February 8, 2019 | |
| 25 | July 1, 2021 | |
| 8 | January 1, 2025 | |
| 17 | November 18, 2024 |
Rotundasoftware.com | Jiuzhang.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for jiuzhang.com: The title tag is a primary element influencing your page's featured snippets potential on Google, so structure it clearly with key information upfront if you aim to be the answer shown directly in search results above the organic links |
|---|---|
| 九章算法 - 帮助更多程序员找到好工作，硅谷顶尖IT企业工程师实时在线授课为你传授面试技巧 Length: 125 characters | |
| Meta Description | Meta Description tips for jiuzhang.com: While meta descriptions primarily aim to improve click-through rate from search results, a high CTR often correlates with better rankings, creating a positive feedback loop that underscores the importance of this often-overlooked aspect of search engine optimization strategy. |
| 九章算法致力于让顶尖的工程师在线传授最优质的计算机课程，帮助更多程序员找到好工作 Length: 120 characters | |
| Meta Keywords | Meta Keywords tips for jiuzhang.com: Don't allocate resources or attention towards configuring your meta keywords; focus instead on building a strong topical relevance profile through comprehensive guides, engaging blog posts, and authoritative internal linking within your website content. |
| no meta keywords data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| Page Content | Page Content tips for jiuzhang.com: Optimize content for featured snippets and voice search by creating clear, concise answers within page content that directly address common user questions succinctly. |
| Web Page Content Length: 4147 characters | |
| H1 Heading | H1 Heading tips for jiuzhang.com: Consistent formatting and placement of the H1 header across your website helps build brand identity, improves user experience by signaling predictability, and consolidates ranking signals. |
| no h1 heading data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| H2 Headings | H2 Headings tips for jiuzhang.com: H2 tags play a vital role in creating an internal linking structure within your content, allowing related topics to be easily discovered and connected by users. |
| no h2 headings data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| H3 Headings | H3 Headings tips for jiuzhang.com: Integrate schema markup related to your content with well-structured H3 headings to provide richer context for search results and potentially increase click-through rates. |
| no h3 headings data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| H4 Headings | H4 Headings tips for jiuzhang.com: Integrating descriptive H4 headers within your content provides clear signposting for users navigating lengthy articles or web pages, making information easily scannable and accessible. |
| no h4 headings data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for jiuzhang.com: Use H5 headers to introduce distinct sections like "Key Considerations" or "Advanced Techniques," and H6 to further break these down, creating a clear, hierarchical flow that satisfies user intent for both informational and exploratory searches. |
| no h5-h6 headings data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for jiuzhang.com: Don't neglect the importance of correctly spelling the subject matter within your ALT text, as this aids user experience and contributes positively to SEO by providing accurate information. |
| no image alt attributes data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| Robots.txt | Robots.txt tips for jiuzhang.com: Utilize the robots.txt file to block access to internal documentation, partner-specific resources located under distinct subdomains, or backend systems that serve no public value and contain information irrelevant to general search engine rankings and user visibility. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for jiuzhang.com: Implementing and submitting a comprehensive XML sitemap to search engines is crucial for ensuring all significant pages on your website, including newly created or dynamically generated URLs, are efficiently crawled and indexed within the search results. |
| no xml sitemap data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| Page Size | Page Size tips for jiuzhang.com: Google considers page speed and overall site weight (size) as ranking factors; therefore, reducing your critical page size by enabling browser caching and leveraging a Content Delivery Network can positively impact your SEO visibility. |
| page size: 4 kb | |
| Response Time | Response Time tips for jiuzhang.com: For e-commerce platforms and content-heavy sites, backend optimization for faster response time is critical; slow database queries or server processing can delay page rendering significantly, directly impacting sales conversion or article engagement metrics. |
| response time: 1.347 sec | |
| Minify CSS | Minify CSS tips for jiuzhang.com: Search engines favor fast-loading, user-friendly websites; therefore, minify your CSS assets by removing all non-essential whitespace, comments, and redundant rules automatically during website updates to ensure excellent Core Web Vitals performance and improved organic search rankings. |
| Minified: //jsn.lintcode.com/ncpublic/libs/bootstrap/css/bootstrap.min.css //jsn.lintcode.com/ncpublic/libs/pages3/css/pages.min.css //g.alicdn.com/de/prismplayer/2.8.8/skins/default/aliplayer-min.css https://static.jiuzhang.com/react/309.1091e9b477ae0868dad8.css https://static.jiuzhang.com/react/306.6741b6bfd8bbe5674174.css Unminified: //jsn.lintcode.com/ncpublic/libs/tencent/tcplayer.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for jiuzhang.com: Integrating JavaScript minification into your deployment pipeline ensures that every visitor receives the most optimized, size-reduced version of your scripts, contributing positively to core web vitals scores like Largest Contentful Paint (LCP). |
| Minified: https://g.alicdn.com/AWSC/AWSC/awsc.js https://static.jiuzhang.com/third-party/sentry/bundle.min.js //jsn.lintcode.com/ncpublic/libs/jquery/jquery-3.6.0.min.js //jsn.lintcode.com/ncpublic/libs/pages-compile/js/modernizr.min.js //jsn.lintcode.com/ncpublic/libs/pages-frontend/js/pages.frontend.min.js //jsn.lintcode.com/ncpublic/libs/bootstrap/js/bootstrap.min.js //jsn.lintcode.com/ncpublic/libs/simplemde/simplemde.min.js //jsn.lintcode.com/ncpublic/libs/tencent/tcplayer.min.js //g.alicdn.com/de/prismplayer/2.8.8/aliplayer-min.js //jsn.lintcode.com/ncpublic/libs/tencent/jweixin-1.4.0.js //jstc.lintcode.com/static/js/hls-1.2.1.min.js https://static.jiuzhang.com/react/runtime-d2c09463b7a02d15c8ce.js https://static.jiuzhang.com/react/vendors-d1afff0ed1d144c70e0a.chunk.js https://static.jiuzhang.com/react/ninechapter-992dd8a1cc98361bf1c3.chunk.js Unminified: //jsn.lintcode.com/ncpublic/libs/videojs/video.js detected during site scan | |
| Structured Data | Structured Data tips for jiuzhang.com: Structured data markup (Schema) is an essential on-page SEO component that provides context to your website's content, aiding search engines in indexing and ranking more accurately. |
| no structured data data for jiuzhang.com 2026-08-14T04:09:43+00:00 | |
| CDN Usage | CDN Usage tips for jiuzhang.com: Consider using a CDN to offload the processing and serving of user-generated content like profile pictures or shared images; this reduces load on your main application servers and ensures faster delivery of these frequently accessed assets to end-users. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for jiuzhang.com: Investing in an SSL certificate is more than just an SEO tactic; it's a fundamental step in safeguarding your website's operations, building long-term user trust, and ensuring the integrity of all data exchanged between visitors and your server. |
| no ssl certificates data for jiuzhang.com 2026-08-14T04:09:43+00:00 |
Estimated Traffic
| Minimum Daily Unique Visitors: | 25 840 |
| Minimum Daily Visits: | 30 199 |
| Minimum Daily Page Views: | 51 992 |
| Minimum Monthly Unique Visitors: | 775 200 |
| Minimum Monthly Visits: | 905 970 |
| Minimum Monthly Page Views: | 1 559 760 |
| Minimum Yearly Unique Visitors: | 9 302 400 |
| Minimum Yearly Visits: | 10 871 640 |
| Minimum Yearly Page Views: | 18 717 120 |
| Maximum Daily Unique Visitors: | 32 690 |
| Maximum Daily Visits: | 34 869 |
| Maximum Daily Page Views: | 58 841 |
| Maximum Monthly Unique Visitors: | 980 700 |
| Maximum Monthly Visits: | 1 046 070 |
| Maximum Monthly Page Views: | 1 765 230 |
| Maximum Yearly Unique Visitors: | 11 768 400 |
| Maximum Yearly Visits: | 12 552 840 |
| Maximum Yearly Page Views: | 21 182 760 |
Estimated Valuation
| Daily Revenue: | US$ 37 - 84 |
| Monthly Revenue: | US$ 1 110 - 2 520 |
| Yearly Revenue: | US$ 13 320 - 30 240 |
Estimated Worth
| Minimum: | US$ 19 980 |
| Maximum: | US$ 90 720 |
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