Domain Summary
viettuts.vn là một trang chia sẻ bài học loạt bài học, hướng dẫn tự học lập trình online miễn phí tại. tự học lập trình java, php, python, c, c++, c#, cấu trúc dữ liệu và giải thuật.
| Global rank: | #379234 |
|---|---|
| Daily visitors: | 4.18K |
| Monthly Visits: | 125,318 |
| Pageviews per user: | 2.79 |
| Registrar Abuse Contact Email: | |
| Registrant Phone: |
| Rating | |
|---|---|
| TLD: | vn |
| IP Address: | 103.124.93.89 |
| Organization: | Nhanhoa Software Company |
| Category: | Computers Electronics and Technology > Social Networks and Online Communities |
Click here to check amazing viettuts content for Vietnam. Otherwise, check out these important facts you probably never knew about viettuts.vn
viettuts.vn là một trang chia sẻ bài học loạt bài học, hướng dẫn tự học lập trình online miễn phí tại. tự học lập trình java, php, python, c, c++, c#, cấu trúc dữ liệu và giải thuật.
viettuts.vn is probably legit as the trust score is reasonable. Our algorithm rated viettuts.vn a 85. Although our rating of viettuts.vn is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.
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1Explore the top alternatives and rivals of viettuts.vn in November 2024, and assess their data relating to website traffic, SEO, Web Server Information, and Whois. Refer to the list below for the best competitors of viettuts.vn, and simply click on each one to delve into their specific details.
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Monthly visits: 120784https://viettuts.vn/nodejs/cai-dat-nodejs
Xác nhận quá trình cài đặt Node.js có thành công không. Có thể bạn phải restart máy tính để biến môi trường nodejs có hiệu lực. 1. Kiểm tra phiên bản node.js: 2. Tạo một file js với tên main.js trên máy tính (Windows hoặc Linux) với dòng code dưới đây: /* Hello, World!
https://viettuts.vn/python-tuple
Dictionary trong Python. Kiểu dữ liệu Tuple trong python là một collection có thứ tự, không thể thay đổi. Cho phép chứa dữ liệu trùng lặp. Tuple sử dụng các dấu ngoặc đơn, Không giống như List sử dụng các dấu ngoặc vuông. Các đối …
https://khanhhoi.net/Chia%20s%E1%BA%BB%20ki%E1%BA%BFn%20th%E1%BB%A9c/B%C3%A0i%20t%E1%BA%ADp%20Java%20Li%E1%BB%87t%20k%C3%AA%20s%E1%BB%91%20l%E1%BA%A7n%20xu%E1%BA%A5t%20hi%E1%BB%87n%20c%E1%BB%A7a%20c%C3%A1c%20t%E1%BB%AB%20trong%20m%E1%BB%99t%20chu%E1%BB%97i/164
java 1. nang 2. . Lưu ý: trong một số trường hợp phải thao tác nhiều với một chuỗi bạn nên sử dụng StringBuilder thay vì sử dụng String nhé. Một bài toán có trăm nghìn cách giải. …
https://sg.linkedin.com/in/arul-arasu-12b5b11a4
View Arul arasu’s profile on LinkedIn, the world’s largest professional community. Arul’s education is listed on their profile. See the complete profile on LinkedIn and discover …
https://viettuts.vn/java/tinh-ke-thua-trong-java
Tính đóng gói trong java. Overloading phương thức trong java. Kế thừa trong java là sự liên quan giữa hai class với nhau, trong đó có class cha (superclass) và class con (subclass). Khi kế thừa class con được hưởng tất cả các phương thức và thuộc tính của class cha. Tuy nhiên, nó chỉ ...
https://viettuts.vn/javascript/nhung-javascript-vao-html
Bạn có thể khai báo lệnh JavaScript ở bất cứ nơi nào trong tài liệu HTML. Tuy nhiên, các cách được ưu tiên nhất để nhúng JavaScript vào HTML như sau:
https://viettuts.vn/bai-tap-java/cac-thuat-toan-sap-xep-trong-java
Giải thuật sắp xếp. Sắp xếp là sắp xếp dữ liệu theo một định dạng cụ thể như theo thứ tự anphabet tăng/giảm dần, theo thứ tự số tăng/giảm dần. Trong khoa học máy tính, giải thuật sắp xếp xác định cách để sắp xếp dữ liệu theo một thứ tự nào đó. Sắp xếp ...
DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.
| Host | Class | TTL | Type | Data | |
| viettuts.vn | IN | 3600 | A | ip: 103.124.93.89 | |
| viettuts.vn | IN | 3600 | NS | target: ns3.zonedns.vn | |
| viettuts.vn | IN | 3600 | NS | target: ns2.zonedns.vn | |
| viettuts.vn | IN | 3600 | NS | target: ns1.zonedns.vn | |
| viettuts.vn.net | IN | 60 | CNAME | target: 55158.bodis.com | |
| viettuts.vn | IN | 3600 | SOA | mname: ns1.zonedns.vnrname: root.viettuts.vnserial: 2023062904refresh: 1200retry: 600expire: 1209600minimum-ttl: 3600 | |
| viettuts.vn | IN | 3600 | MX | target: viettuts.vnpri: 10 |
According to global rankings, viettuts.vn holds the position of #379234. It attracts an approximate daily audience of 4.18K visitors, leading to a total of 4290 pageviews. On a monthly basis, the website garners around 125.32K visitors.
Daily Visitors4.18K
Monthly Visits125.32K
Pages per Visit2.79
Visit Duration0:05:33
Bounce Rate61.72% Daily Unique Visitors: | 4177 |
 Monthly Visits: | 125318 |
 Pages per Visit: | 2.79 |
 Daily Pageviews: | 4290 |
 Avg. visit duration: | 0:05:33 |
 Bounce rate: | 61.72% |
 Monthly Visits (SEMrush): | 127774 |
| Sources | Traffic Share |
 Social: | 0.28% |
 Paid Referrals: | 0.35% |
 Mail: | 0.00% |
 Search: | 86.12% |
 Direct: | 13.26% |
| Country | Traffic Share |
 Vietnam: | 99.42% |
 Australia: | 0.29% |
 Japan: | 0.15% |
 Germany: | 0.14% |
An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. viettuts.vn supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.
HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.
viettuts.vn is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.
WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check viettuts.vn for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.
| Domain Updated Date: | |
| Domain Created Date: | |
| Domain Expiry Date: | |
| Domain Name: | |
| Registrar WHOIS Server: | |
| Registrar Abuse Contact Email: | |
| Registrar Abuse Contact Phone: | |
| Domain Registrar: | |
| Domain Owner: |
Error: No appropriate Whois server found for viettuts.vn domain!
SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.
Length: 74 characters
What is the issue about?Pages have title length greater than 70 characters. If the title is too long, it might be truncated or ignored by Search Engines. Keep it relevant and not too long.
How to fix?Change the title length to be less than 70 characters. Make it unique and relevant to best describe the page content.
Length: 230 characters
What is the issue about?TThe description is too long or too short. Search engine crawlers only show the first 150-160 characters of the description in the search results page, so if a description is too long, searchers may not see all of the text. If a description is too short, the search engines may add text found elsewhere on the page. Note that search engines may show a different description from the one you have authored if they feel it may be more relevant to a user's search.
How to fix?Change the description in the tag in the page source to be between 25 and 160 characters in length.
No meta keywords found.
In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.
| Term | Count | Density |
| java | 52 | 22.22% |
| trong | 11 | 4.70% |
| ngh | 9 | 3.85% |
| viettuts | 7 | 2.99% |
| web | 6 | 2.56% |
| hibernate | 6 | 2.56% |
| python | 6 | 2.56% |
| servlet | 6 | 2.56% |
| jsp | 6 | 2.56% |
| html | 5 | 2.14% |
| core | 5 | 2.14% |
| sql | 5 | 2.14% |
| spring | 5 | 2.14% |
| online | 5 | 2.14% |
| vba | 4 | 1.71% |
| php | 4 | 1.71% |
| excel | 4 | 1.71% |
| struts | 4 | 1.71% |
| selenium | 3 | 1.28% |
| junit | 3 | 1.28% |
| sort | 3 | 1.28% |
| string | 3 | 1.28% |
| collection | 3 | 1.28% |
| mybatis | 3 | 1.28% |
A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.
| <h1>Học Lập Trình Online Miễn Phí - VietTuts.Vn</h1> |
| <h2> Công Nghệ Java </h2> |
| <h2>Các công nghệ khác</h2> |
| <h2>Công Nghệ Java Web</h2> |
| <h2>Công nghệ Java</h2> |
| <h2> Câu hỏi phỏng vấn Web </h2> |
| <h2> Công Nghệ Java Web </h2> |
| <h2> Các công nghệ khác </h2> |
| <h2> Câu hỏi phỏng vấn Java </h2> |
| <h4>VietTuts on facebook</h4> |
| <h4>Recent Updates</h4> |
| <h5>Câu Hỏi Phỏng Vấn</h5> |
| <h5>Bài Tập Có Lời Giải</h5> |
| <h5>Danh Sách Bài Học</h5> |
In SEO, the primary focus is placed on keywords within the content. The title of the page holds the highest importance, followed by heading tags such as h1, h2, and h3. The h1 heading should be the largest on the page, while the h2 heading should be slightly smaller, and the h3 heading even smaller. This hierarchical structure is crucial for optimizing search engine rankings.
What is the issue about?The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the
attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.
How to fix?Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.
Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.
| Term | Search Volume | Traffic | Traffic (%) |
| viettuts | 210 | 2 | 0% |
CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews
