In the past 1 711 days starting from December 7, 2021, hoc24.vn's availability has been checked 12 times. Hoc24.vn has been operational 12 times out of all checks, with the most recent successful check occurring on July 5, 2026, with a 200 status code. Hoc24.vn faced no inaccessibility based on all reviews performed as of August 14, 2026. Responses obtained as of August 14, 2026, have been confirmed as not containing any error statuses. Averaging 2.356 seconds, hoc24.vn had a response time of 1.559 seconds on July 5, 2026.
| Canada | 100.00% | ||||||||
| 16:43 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 21 | October 8, 2021 | |
| 32 | March 21, 2024 | |
| 12 | December 7, 2021 | |
| 15 | December 21, 2022 | |
| 10 | November 20, 2024 |
Appletechlab.jp | Hoc24.vn | ||||
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| Page Title | Page Title tips for hoc24.vn: The primary goal of an SEO-friendly website title is to attract organic traffic by matching user search queries, increase the click-through rate, and clearly communicate the page's content or service offering in a brief and memorable way within the character limit. |
|---|---|
| Nền tảng học trực tuyến, học online, hỏi đáp học tập Length: 78 characters | |
| Meta Description | Meta Description tips for hoc24.vn: Craft a unique meta description for every page on your website to provide specific information about that particular content piece, improving user experience and search relevance significantly. |
| Hoc24.vn là nền tảng học trực tuyến cung cấp các khóa học phong phú, bài giảng video, bài tập, giúp học sinh nâng cao kiến thức và kỹ năng học tập hiệu quả. Length: 253 characters | |
| Meta Keywords | Meta Keywords tips for hoc24.vn: Instead of stuffing keywords into a meta tag, which is ignored, focus on using varied, natural language in your content and ensuring your website's overall structure and design provides a great user experience. |
| no meta keywords data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| Page Content | Page Content tips for hoc24.vn: Optimize page content structure with proper headings (H1, H2, etc.), bullet points, and short paragraphs to enhance scannability, catering to users who quickly assess relevance before reading deeply. |
| Web Page Content Length: 192802 characters | |
| H1 Heading | H1 Heading tips for hoc24.vn: The primary heading or H1 element is the most critical element for signaling the page's main subject to crawlers, directly influencing search engine rankings. |
| Nền tảng học trực tuyến, học online, hỏi đáp học tập dành cho học sinh Việt Nam Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for hoc24.vn: Dynamically generating H2 headings can personalize the user experience based on their location or search query intent, making the content feel more targeted and relevant, which can lead to higher conversion rates depending on the page purpose. |
| Lớp học Hỏi đáp online Count: 2 heading tag | |
| H3 Headings | H3 Headings tips for hoc24.vn: Integrating H3 headers into your internal linking strategy can involve linking to anchor text that matches your H3 content, improving site navigation and potentially signaling topical authority to search engines. |
| Lớp 12 Lớp 11 Lớp 10 Lớp 9 Lớp 8 Lớp 7 Lớp 6 Lớp 5 Lớp 4 Lớp 3 Lớp 2 Lớp 1 Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ and 11 more... Count: 23 heading tag | |
| H4 Headings | H4 Headings tips for hoc24.vn: Implementing H4 tags significantly improves website content structure, making it easier for both human visitors to navigate the page content logically and for search engine bots to understand the hierarchy. |
| no h4 headings data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for hoc24.vn: Consider using H6 tags for the final level of detail within multi-part sections or lists, maintaining a logical and search-engine-friendly content organization strategy. |
| no h5-h6 headings data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for hoc24.vn: Consider how your `alt` text contributes to the overall user journey on your website, providing clear information and context for all types of visitors, including those using assistive technologies. |
| no image alt attributes data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| Robots.txt | Robots.txt tips for hoc24.vn: The robots.txt file is a standard convention on the root of most websites, making its correct configuration vital for search engine discoverability; neglecting its setup or allowing errors can lead crawlers to overlook valuable website content entirely, significantly impacting organic search visibility and traffic potential. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for hoc24.vn: For multilingual websites targeting global audiences, submitting separate XML sitemap files for each language or locale, often accompanied by hreflang annotations within the sitemap itself, is essential for guiding international search engines like Google, Bing, and Yahoo to correctly serve the most relevant version of your content to users based on their geographic or language-specific search queries |
| no xml sitemap data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| Page Size | Page Size tips for hoc24.vn: Excessive page size hinders crawl efficiency for search engine bots, potentially preventing them from indexing valuable content effectively across your entire website structure. |
| page size: 188 kb | |
| Response Time | Response Time tips for hoc24.vn: Implement efficient server-side code practices, avoiding unnecessary loops, database queries, or complex computations during page load, directly reducing Time To First Byte (TTFB) and improving the overall server response speed crucial for user retention. |
| response time: 2.356 sec | |
| Minify CSS | Minify CSS tips for hoc24.vn: Consistently apply CSS minification across your entire website to reduce file weights, improve Core Web Vitals metrics like FID, and enhance overall performance for better rankings |
| Minified: https://hoc24.vn/css/style.css?v=1760630016 https://hoc24.vn/css/app.css?v=1760630016 https://hoc24.vn/css/core.css?v=1760630016 https://hoc24.vn/vendor/jquery-confirm/jquery-confirm.min.css?v=1760630016 Unminified: https://fonts.googleapis.com/css?family=Baloo|Open+Sans:400,700|Muli:400,500,700&subset=vietnamese included in the page | |
| Minify JavaScript | Minify JavaScript tips for hoc24.vn: Minify JavaScript to prevent render-blocking scripts from delaying page rendering, thus speeding up Time To Interactive (TTI) and providing a much better user experience that search engines recognize. |
| Minified: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7325137874728698 https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://hoc24.vn/vendor/feather/feather.min.js?v=1760630016 https://cdnjs.cloudflare.com/ajax/libs/webui-popover/1.2.18/jquery.webui-popover.min.js https://cdnjs.cloudflare.com/ajax/libs/izitoast/1.4.0/js/iziToast.min.js https://hoc24.vn/js/app.js?v=1760630016 https://hoc24.vn/vendor/cke24/ckeditor.js?v=1760630016 https://hoc24.vn/vendor/cke24/adapters/jquery.js?v=1760630016 https://hoc24.vn/vendor/jquery-confirm/jquery-confirm.min.js?v=1760630016 https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML https://hoc24.vn/vendor/compressor.min.js?v=1760630016 https://hoc24.vn/js/discuss/echo-discuss.js?v=1760630016 https://hoc24.vn/js/discuss.js?v=1760630016 https://hoc24.vn/js/modules/olmeditor/index.js?v=1760630016 //aj1559.online/ba298f04.js Unminified: https://hoc24.vn/js/main.js?v=1760630016 https://hoc24.vn/js/global.js?v=1760630016 https://hoc24.vn/js/home.js?v=1760630016 detected during site scan | |
| Structured Data | Structured Data tips for hoc24.vn: Integrate FAQ schema into your website documentation to potentially qualify for Google's rich results, featuring expanded answer boxes directly in search results that can improve user engagement. |
| no structured data data for hoc24.vn 2026-08-14T22:36:43+00:00 | |
| CDN Usage | CDN Usage tips for hoc24.vn: Employ a CDN to distribute your website's media content efficiently, ensuring faster access and reduced bandwidth consumption for users regardless of their geographical location or internet service provider. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for hoc24.vn: For businesses heavily reliant on online interactions and customer trust, investing in SSL is no longer optional but a fundamental requirement for maintaining competitiveness and security on the web |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 8 276 |
| Minimum Daily Visits: | 9 672 |
| Minimum Daily Page Views: | 16 652 |
| Minimum Monthly Unique Visitors: | 248 280 |
| Minimum Monthly Visits: | 290 160 |
| Minimum Monthly Page Views: | 499 560 |
| Minimum Yearly Unique Visitors: | 2 979 360 |
| Minimum Yearly Visits: | 3 481 920 |
| Minimum Yearly Page Views: | 5 994 720 |
| Maximum Daily Unique Visitors: | 10 470 |
| Maximum Daily Visits: | 11 168 |
| Maximum Daily Page Views: | 18 845 |
| Maximum Monthly Unique Visitors: | 314 100 |
| Maximum Monthly Visits: | 335 040 |
| Maximum Monthly Page Views: | 565 350 |
| Maximum Yearly Unique Visitors: | 3 769 200 |
| Maximum Yearly Visits: | 4 020 480 |
| Maximum Yearly Page Views: | 6 784 200 |
| Daily Revenue: | US$ 12 - 27 |
| Monthly Revenue: | US$ 360 - 810 |
| Yearly Revenue: | US$ 4 320 - 9 720 |
| Minimum: | US$ 6 480 |
| Maximum: | US$ 29 160 |
| Rank | Points | |
|---|---|---|
| 124 745 | 5 890 752 | |
| 124 746 | 5 890 752 | |
| 124 747 | 5 890 751 | |
| 124 748 | 5 890 751 | |
| 124 749 | 5 890 750 | |
| 124 750 | 5 890 750 | |
| 124 751 | 5 890 750 | |
| 124 752 | 5 890 749 | |
| 124 753 | 5 890 749 | |
| 124 754 | 5 890 748 | |
| 124 755 | 5 890 748 |