[H1] Học web chuẩn, kiến thức nhỏ cho web hiện đại.
[H2] HƯỚNG DẪN HỌC
[H2] THAM KHẢO
[H2] THAM KHẢO THÊM
[H2] GENERATOR & TOOLS
[H3] Lang codes
[H3] Font chữ
[H3] Mã ký tự
[H3] Thuộc tính tổng quát
[H3] Đơn vị trong HTML & CSS
[H3] Học web chuẩn
[H4] Hướng dẫn học
[H4] Tham khảo
[H4] Tham khảo Thêm
We found 8 images on this web page.
Awesome! Most or all of your images have alt attributes.
Ratio : 12%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content. Search engines these days are smart enough to figure out if a page is on-topic and interesting enough to get higher rankings in their search results.
Try to write a good article around 1500 words and check for grammar and spelling errors. As they say in the SEO world: "Content is King."
Perfect, no Flash content has been detected on this page.
IFrames elements were detected on this page. Search engines cannot read what is inside an IFrame (For example YouTube video's). It's not crucial, but if there is an alternative, please look into it.
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
We found a total of 41 links including 0 link(s) to files