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Tailieu.vn SEO Report Last updated on WebRankPage Download

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Top 5 Things to Do with your WebPage


SEO Report Summary

  • 00/00 Successfully Passed Parameters
  • 00/00 Very Low Impact Parameters
  • 00/00 Low Impact Parameters
  • 00/00 Medium Impact Parameters
  • 00/00 High Impact Parameters
  • 00/00 Very High Impact SEO Parameter
- Failed

Basic Analysis


TaiLieu.VN: Thư Viện chia sẻ Tài liệu, Luận văn, Biểu mẫu, Văn Bản, Giáo trình trực tuyến Việt Nam

The title of your webpage is more than 70 characters long, the title should be precise and appropriate to the content of the page.

Meta Desc

TaiLieu.VN: Thư viện chia chia sẻ, xem, download, upload tài liệu, ebook, sách, brochure, tạp chí, văn bản, biểu mẫu, gíao trình rất hay, hấp dẫn và hữu ích

Although this is not relevant to Search Engine Optimization, but this text is shown in search results page, this is the first impression of your website the user sees. Therefore, it is recommended that you use this tag.

Google Preview

TaiLieu.VN: Thư Viện chia sẻ Tài liệu, Luận...
TaiLieu.VN: Thư viện chia chia sẻ, xem, download, upload tài liệu, ebook, sách, brochure, tạp chí, văn bản, biểu mẫu, gíao trình...

Meta Keywords

tài liệu, sách, ebook, giáo trình, bài giảng, đề thi, luận văn, báo cáo, biểu mẫu, bài kểm tra, mẫu slide

Although they are ignored by Search engines these days, doesn't hurt to have them on your website.


DTD XHTML 1.0 Transitional

Good going, DocType will help your website render correctly on older-gen web browsers and well the bane of our existence Internet Explorer.



Again this helps in rendering special characters, it helps users and your SEO score as well.



Making the Search Engine aware of the language of your website increases readability of your webpage. Kudos here!

Dublin Core


Load Analysis



tailieu.vn favicon http://www.tailieu.vn/images/72x72.png

Great that you have a favicon, helps identify your website in bookmarks, tabs but has no impact on SEO.

URL Analysis

Your URL's are perfectly formed, no need to change that.

Gzip Compression


Sure thing, this will help your page load faster, reduce wait time and possibly increase pageviews.

Domain Age and Validity


HTML Code Analysis



You should incorporate more textual content in your website, but if your website is not content based then try to focus on the little content that you have to make it keyword rich and matching in context to your webpage.


Its great that you are using proper headings on your webpage, it gives structure and also becomes more readable to the search crawler.


Your webpage contains 106 image(s) and out of which 73 don't have alt attribute.

# Code
1 <img src="images/top2_kids.hoc247.vn.png?id=1.001a">
2 <img style="cursor:pointer;" onclick="showDangnhap();" src="https://tailieu.vn/static/b2013az/templates/version1/default/images/btnupload93x32.png">
3 <img class="fright" src="https://tailieu.vn/static/b2013az/templates/version1/default/images/icons/vip21x14.gif" valign="middle" border="0">
4 <img src="https://tailieu.vn/static/b2013az/templates/version1/default/images/more19x5.png" class="cham">
5 <img style="width:10px;margin-left:3px;" src="images/i_hot.png">
6 <img class="swiper-lazy" data-src="https://tailieu.vn/banners/82_1574060152.jpg">
7 <img class="swiper-lazy" data-src="https://tailieu.vn/banners/191_1555052101.jpg">
8 <img src="images/btlceo.png">
9 <img src="images/luanvan-baocao.png">
10 <img src="images/btlcv.png">
11 <img src="images/plus13x12.png">
12 <img src="images/plus13x12.png">
13 <img src="images/icondate12x12.png">
14 <img src="images/iconshare13x10.png">
15 <img src="images/icoview13x8.png">
16 <img src="images/icondate12x12.png">
17 <img src="images/iconshare13x10.png">
18 <img src="images/icoview13x8.png">
19 <img src="images/icondate12x12.png">
20 <img src="images/iconshare13x10.png">
21 <img src="images/icoview13x8.png">
22 <img src="images/icondate12x12.png">
23 <img src="images/iconshare13x10.png">
24 <img src="images/icoview13x8.png">
25 <img src="images/plus13x12.png">
26 <img onerror="this.src='images/bst/9.jpg'" lt="Sáng kiến kinh nghiệm Tiểu học: Vận dụng phương pháp dạy học tích cực trong môn Tiếng Việt" class="imgitem" width="280px" src="https://tailieu.vn/image/document/thumbnail/2021/20210515/rebel15/240x160/1029491150.jpg">
27 <img src="images/icondate12x12.png">
28 <img src="images/iconshare13x10.png">
29 <img src="images/icoview13x8.png">
30 <img src="images/icodown7x9.png">
31 <img onerror="this.src='images/bst/5.jpg'" lt="Chỉ thị 16/CT-TTg" class="imgitem" width="280px" src="https://tailieu.vn/image/document/thumbnail/2021/20210614/elysale10/240x160/2405525_046.jpg">
32 <img src="images/icondate12x12.png">
33 <img src="images/iconshare13x10.png">
34 <img src="images/icoview13x8.png">
35 <img src="images/icodown7x9.png">
36 <img onerror="this.src='images/bst/6.jpg'" lt="Tiểu luận Quản chị chiến lược: Phân tích những yếu tố quan trọng của môi trường bên ngoài ảnh hưởng - tác động đến giá đất ở tỉnh Long An và những chiến lược để giảm tình trạng trên" class="imgitem" width="280px" src="https://tailieu.vn/image/document/thumbnail/2021/20210703/kiler5/240x160/2416988_269.jpg">
37 <img src="images/icondate12x12.png">
38 <img src="images/iconshare13x10.png">
39 <img src="images/icoview13x8.png">
40 <img src="images/icodown7x9.png">
41 <img onerror="this.src='images/bst/1.jpg'" lt="Hướng dẫn cơ bản trong phòng, chống dịch bệnh viêm đường hô hấp cấp (Covid-19) - NXB Y học" class="imgitem" width="280px" src="https://tailieu.vn/image/document/thumbnail/2021/20210702/buctranhdo/240x160/2416640_357.jpg">
42 <img src="images/icondate12x12.png">
43 <img src="images/iconshare13x10.png">
44 <img src="images/icoview13x8.png">
45 <img src="images/icodown7x9.png">
46 <img src="images/plus13x12.png">
47 <img src="images/icondate12x12.png">
48 <img src="images/iconshare13x10.png">
49 <img src="images/icoview13x8.png">
50 <img src="images/icondate12x12.png">
51 <img src="images/iconshare13x10.png">
52 <img src="images/icoview13x8.png">
53 <img src="images/icondate12x12.png">
54 <img src="images/iconshare13x10.png">
55 <img src="images/icoview13x8.png">
56 <img src="images/icondate12x12.png">
57 <img src="images/iconshare13x10.png">
58 <img src="images/icoview13x8.png">
59 <img src="images/plus13x12.png">
60 <img src="images/icondate12x12.png">
61 <img src="images/icondate12x12.png">
62 <img src="images/icondate12x12.png">
63 <img src="images/icondate12x12.png">
64 <img src="images/icondate12x12.png">
65 <img src="images/icondate12x12.png">
66 <img src="images/icondate12x12.png">
67 <img src="images/icondate12x12.png">
68 <img src="https://tailieu.vn/static/b2013az/templates/version1/default/images/iconfb31x31.png">
69 <img src="https://tailieu.vn/static/b2013az/templates/version1/default/images/icongplus31x31.png">
70 <img src="https://tailieu.vn/static/b2013az/templates/version1/default/images/iconin31x31.png">
71 <img alt="" title="" src="seals/RUW6fnHkzBLSNZdDwiTnBw==.jpgx">
72 <img src="https://tailieu.vn/static/b2013az/templates/version1/default/js/fancybox2/source/ajax_loader.gif">
73 <img src="js/fancybox2/source/ajax_loader.gif">

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An ALT attribute represents information about the image if it is not available or till its loading. It is a good practice to have an ALT attribute associated with all images, it helps in SEO as search engines can't see the image but can read the TITLE and ALT attributes.


# Keyword Frequency
1 nghi 22
2 thi 14
3 marketing 13
4 doanh 7
5 kinh 6
6 thu 6
7 xem 5
8 trong 5
9 ngh 5
10 sgk 4
11 form 4
12 quy 4
13 span 4
14 online 4
15 download 4
16 cho 4
17 tailieu 4
18 tuy 4
19 chi 3
20 gia 3
21 thpt 3
22 exam 3
23 hcm 3
24 hay 3
25 tnhh 3
26 ceo 3

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No tables.

THEAD section of a table, the table header is a great resource for the Search Engine crawler to identify the content of the table. Its great that you have a header for your table columns to identify them uniquely.

Inline CSS


WooHoo! No inline CSS. Not just it reduces page size and load time, but a separate CSS file can be cached by the browser as well.


Your webpage contains 1 iFrame(s).

Nowadays, most social plugins use IFrames, and its content is not indexed therefore it doesn't matter much. But one should not put site's content in IFrames, which is always a good practice.


No Flash.

WooHoo! No Flash, although it is almost impossible to avoid flash when dealing with online video, it is avoidable in almost all other situations. Its great to see that you are going the right way.

Email Address

1 plain text email addresses.

You missed the mark here, email addresses in plain text are a beacon to spammers and scammers.

W3C Validity


Mobile Analysis

Upgrade to paid version for Mobile Analysis and Internal Page Analysis to improve your website SEO.

Social Analysis

Social Networking Service (SNS)

Social integration is extremely important and its great that you have a Facebook page, Twitter profile as well as a Google Plus page.

Social Share Count


Facebook Fan Page Info


Twitter Page Info



Internal vs External Links

Internal Links: 87, External Links: 17 and Nofollow Links: 21.

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Page Indexed


Visitor Analysis

By Country



Security Status


Spammer Directory


Server Signature


Your server signature is still on which exposes critical information about your server like apache version and other core elements. Hackers can use this information to find exploits in the version of software that you are using.


Google Analytics


Google Adsense


Server Info

Web Server: Apache/2.4.6 (CentOS) PHP/5.6.40

Programming Language: PHP/5.6.40

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