voer.edu.vn
🖥 Status: up
🕒 Response Time: 1.022 sec
⬅️ Response Code: 200
7 tests were conducted on the operability of voer.edu.vn over the 630 days starting on November 22, 2024. By returning a 200 status on June 4, 2026, analyses showed voer.edu.vn had 7 uptime instances in total from checks completed. No instances of unavailability were detected for voer.edu.vn during all evaluations carried out as of August 14, 2026. It can be confirmed, based on the received replies, that no errors were encountered as of August 14, 2026. 1.022 seconds was voer.edu.vn's recorded response time on June 4, 2026, contrasting the 1.872 seconds average.
7
Last Updated: June 4, 2026
Voer overview
- Domain
- voer.edu.vn
- Title
- Trang chủ
- Description
- VOER là dự án của chương trình Tài nguyên Giáo dục Mở Việt Nam (hỗ trợ bởi Quỹ Việt Nam, The Vietnam Foundation - VNF). Đây là nguồn dữ liệu trung tâm cho các giáo sư, các cán bộ giảng dạy, sinh viên và những cá nhân tự học đại học ở Việt Nam.
- E Site Status Rank
- 127 394
- Search Wikipedia
- voer.edu.vn
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Voer.edu.vn
status check request map as of August 14, 2026
Country report for voer.edu.vn as of August 14, 2026
| Other Countries | 100.00% | ||||||||
| 11:49 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 33 | November 19, 2024 | |
| 26 | January 1, 2022 | |
| 7 | November 22, 2024 | |
| 7 | November 18, 2024 | |
| 18 | January 4, 2025 |
Extraprepare.com | Voer.edu.vn | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for voer.edu.vn: Website title optimization is fundamental for on-page SEO; ensure each page's title is distinct and accurately reflects its unique content, incorporates the primary target keyword early for search relevance, remains below the 60-character cutoff for optimal display in results, and entices users to click. |
|---|---|
| Trang chủ Length: 11 characters | |
| Meta Description | Meta Description tips for voer.edu.vn: Each page's meta description must be unique, relevant to its content, and compelling enough to stand out in the search engine snippets, aiming to improve both user engagement and organic search visibility. |
| VOER là dự án của chương trình Tài nguyên Giáo dục Mở Việt Nam (hỗ trợ bởi Quỹ Việt Nam, The Vietnam Foundation - VNF). Đây là nguồn dữ liệu trung tâm cho các giáo sư, các cán bộ giảng dạy, sinh viên và những cá nhân tự học đại học ở Việt Nam. Length: 408 characters | |
| Meta Keywords | Meta Keywords tips for voer.edu.vn: Investing time into optimizing on-page SEO elements like high-quality copy, clear navigation, fast loading times, and mobile responsiveness yields far superior, measurable results compared to any outdated tactic involving keyword lists in the meta keywords area. |
| no meta keywords data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| Page Content | Page Content tips for voer.edu.vn: Develop meticulously optimized HTML page content that integrates targeted keywords naturally within headings, body text, and descriptive meta tags while ensuring fast loading times, responsive design, and mobile compatibility for enhanced user experience and search engine rankings. |
| Web Page Content Length: 28082 characters | |
| H1 Heading | H1 Heading tips for voer.edu.vn: For local SEO strategies, incorporating location or service-specific terms into the H1 header can dramatically improve visibility for users seeking those specific offerings within a defined geographic region. |
| no h1 heading data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| H2 Headings | H2 Headings tips for voer.edu.vn: The strategic use of H2 headers significantly contributes to a page's crawlability, allowing search engines to index content more thoroughly by identifying major content blocks easily. |
| Thư Viện Học Liệu Mở Việt Nam Tài liệu tiêu biểu Tác giả tiêu biểu Count: 3 heading tag | |
| H3 Headings | H3 Headings tips for voer.edu.vn: Ensure your H3 headers accurately reflect the topic of the paragraph or section that follows, creating a logical semantic hierarchy that strengthens your website's structure, aids in SEO indexing, and demonstrates clear content relevance to both users and search engines. |
| Về khuôn mặt mới của Giáo dục Đại học Việt Nam Kinh Tế Lượng Quản trị doanh nghiệp Quản trị marketing Lịch sử tự nhiên Việt Nam Phân tích và thiết kế Hệ thống thông tin với UML Công nghệ chế biến thực phẩm đóng hộp Các ứng dụng cơ bản của máy vi tính trong dạy học vật lý Staying on Top When Your World's Upside Down Thông tin Chủ đề Tài liệu tiểu biểu Count: 12 heading tag | |
| H4 Headings | H4 Headings tips for voer.edu.vn: Integrating relevant keywords naturally into your H4 headers can enhance your page's relevance and ranking potential for specific user queries, provided the content matches the header description. |
| Business Social Sciences Science and Technology Humanities Arts Mathematics and Statistics Count: 6 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for voer.edu.vn: Avoid substituting H5 or H6 headers for introductory text or primary topic sentences, as this disrupts natural content flow and diminishes the clarity provided by the heading structure. |
| no h5-h6 headings data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for voer.edu.vn: When designing your website, prioritize the inclusion of descriptive ALT text for every non-decorative image to ensure compliance with web accessibility standards and boost your SEO performance. |
| https://voer.edu.vn/assets/user/images/voer-new.png https://voer.edu.vn/uploads/materials/11-07-2025-n6y5_giaoducvn.jpg https://voer.edu.vn/uploads/materials/11-07-2025-oaSI_kinhteluong.jpg https://voer.edu.vn/uploads/materials/11-07-2025-aP0n_quantridoanhnghiep.jpg https://voer.edu.vn/uploads/materials/11-07-2025-GQY6_quantrimarketing.jpg https://voer.edu.vn/uploads/materials/11-07-2025-vVJc_lichsutunhien.jpg https://voer.edu.vn/uploads/materials/11-07-2025-QUjG_phantichuml.jpg https://voer.edu.vn/uploads/materials/11-07-2025-DHre_congnghechebienthucpham.jpg https://voer.edu.vn/uploads/materials/11-07-2025-HD9X_ungdungcobanmaytinh.jpg https://voer.edu.vn/uploads/materials/11-07-2025-wy2V_stayingontop.jpg https://voer.edu.vn/assets/user/images/community_bg_shap_one.png https://voer.edu.vn/assets/user/images/community_bg_shap_two.png https://voer.edu.vn/uploads/authors/11-07-2025-3oj2_nguyenlandung.jpg https://voer.edu.vn/uploads/authors/11-07-2025-XhuR_Phamphu.jpg https://voer.edu.vn/uploads/authors/11-07-2025-rpPm_nguyenvanhieu.jpg https://voer.edu.vn/uploads/authors/18-06-2025-FPH6_minhndo.jpg https://voer.edu.vn/uploads/authors/11-07-2025-B1Ig_joetye.jpg https://voer.edu.vn/uploads/authors/11-07-2025-AteR_nguyenlanhung.jpg https://voer.edu.vn/assets/user/images/cc.logo.png https://voer.edu.vn/assets/user/images/handshake.png and 3 more... Count: 21 images with ALT attributes | |
| Robots.txt | Robots.txt tips for voer.edu.vn: Mistakenly blocking the entire site with User-agent: * * in robots.txt is a severe mistake that halts all indexing; only apply such broad blocks if the entire site is intentionally meant to be private and unavailable for public search discovery. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for voer.edu.vn: Generating an XML sitemap automatically through website content management system plugins or dedicated tools saves considerable time and ensures all critical pages are included in the structured data feed for search engine discovery. |
| no xml sitemap data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| Page Size | Page Size tips for voer.edu.vn: Reducing the total page weight significantly lowers data usage for mobile visitors, making your site more accessible and user-friendly for those on limited data plans. |
| page size: 27 kb | |
| Response Time | Response Time tips for voer.edu.vn: Integrate edge computing solutions to process user requests closer to them, significantly lowering latency and thus the overall response time for accessing dynamic website content |
| response time: 1.872 sec | |
| Minify CSS | Minify CSS tips for voer.edu.vn: For optimal SEO results, always minify your CSS assets by removing all whitespace, comments, and unused code identified via purging, which drastically shrinks file sizes, leads to faster page loads, significantly boosts Core Web Vitals scores such as FID, and strengthens your website's search engine performance. |
| Minified: https://voer.edu.vn/assets/user/vendor/bootstrap/css/bootstrap.min.css https://voer.edu.vn/assets/user/vendor/mcustomscrollbar/jquery.mCustomScrollbar.min.css https://voer.edu.vn/assets/user/vendor/font-awesome/css/font-awesome.min.css Unminified: https://voer.edu.vn/assets/user/vendor/elagent-icon/style.css https://voer.edu.vn/assets/user/vendor/niceselectpicker/nice-select.css https://voer.edu.vn/assets/user/vendor/animation/animate.css https://voer.edu.vn/assets/user/vendor/slick/slick.css https://voer.edu.vn/assets/user/vendor/slick/slick-theme.css https://voer.edu.vn/assets/user/vendor/css/style-main.css https://voer.edu.vn/assets/user/vendor/css/responsive.css https://voer.edu.vn/assets/user/css/common.css https://voer.edu.vn/assets/user/css/home.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for voer.edu.vn: Don't let large, unoptimized JavaScript files slow down your crucial conversion funnels; apply aggressive yet smart minification techniques across all client-side scripts to drastically improve load times and page interactions, directly translating to better user experience and improved SEO metrics. |
| Minified: https://voer.edu.vn/assets/user/vendor/js/jquery-3.5.1.min.js https://voer.edu.vn/assets/user/vendor/bootstrap/js/popper.min.js https://voer.edu.vn/assets/user/vendor/bootstrap/js/bootstrap.min.js https://voer.edu.vn/assets/user/vendor/niceselectpicker/jquery.nice-select.min.js https://voer.edu.vn/assets/user/vendor/wow/wow.min.js https://voer.edu.vn/assets/user/vendor/mcustomscrollbar/jquery.mCustomScrollbar.concat.min.js https://voer.edu.vn/assets/user/vendor/slick/slick.min.js Unminified: https://voer.edu.vn/assets/user/vendor/js/jquery.parallax-scroll.js https://voer.edu.vn/assets/user/vendor/js/plugins.js https://voer.edu.vn/assets/user/vendor/js/main.js https://voer.edu.vn/assets/user/js/common.js detected during site scan | |
| Structured Data | Structured Data tips for voer.edu.vn: Structured data markup (Schema) is fundamental for modern SEO; it provides explicit context to complex data, improving search engine understanding and potentially leading to enhanced visibility and rich result opportunities for your website. |
| no structured data data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| CDN Usage | CDN Usage tips for voer.edu.vn: Avoid common CDN misconfigurations by ensuring your origin server is properly set up (e.g., removing query strings from static URLs if you wish to cache them effectively via the CDN), which can inadvertently harm performance. |
| no cdn usage data for voer.edu.vn 2026-08-14T07:54:19+00:00 | |
| SSL certificates | SSL certificates tips for voer.edu.vn: When implementing SSL, remember to update internal link references to use 'https' instead of 'http' for all resources to avoid broken links and ensure a seamless, fully encrypted browsing experience for all users |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 16 549 |
| Minimum Daily Visits: | 19 340 |
| Minimum Daily Page Views: | 33 296 |
| Minimum Monthly Unique Visitors: | 496 470 |
| Minimum Monthly Visits: | 580 200 |
| Minimum Monthly Page Views: | 998 880 |
| Minimum Yearly Unique Visitors: | 5 957 640 |
| Minimum Yearly Visits: | 6 962 400 |
| Minimum Yearly Page Views: | 11 986 560 |
| Maximum Daily Unique Visitors: | 20 935 |
| Maximum Daily Visits: | 22 331 |
| Maximum Daily Page Views: | 37 683 |
| Maximum Monthly Unique Visitors: | 628 050 |
| Maximum Monthly Visits: | 669 930 |
| Maximum Monthly Page Views: | 1 130 490 |
| Maximum Yearly Unique Visitors: | 7 536 600 |
| Maximum Yearly Visits: | 8 039 160 |
| Maximum Yearly Page Views: | 13 565 880 |
Estimated Valuation
| Daily Revenue: | US$ 24 - 54 |
| Monthly Revenue: | US$ 720 - 1 620 |
| Yearly Revenue: | US$ 8 640 - 19 440 |
Estimated Worth
| Minimum: | US$ 12 960 |
| Maximum: | US$ 58 320 |
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