Mobile menu

SEO Report for

June 26, 2021 10:24 AM
Desktop screen Desktop screenshot for


Favicon for

9 criteria passed
2 criteria to solve


Fill the missing alt attributes on your images.
Improve your social media presence. Encourage people to share your homepage.


• Alexa Rank
#956.251, is in the world's top 1 million websites


Representation of an online Form

Free online forms for your website

Use our free online form builder to create any type of form for

Beauty and simplicity.

Use templates. No coding. Embed anywhere. Get emails. Collect data.

opens a new window


SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Sectigo Limited has expired on October 31, 2021.
Title Tag
Công ty TNHH Chứng nhận KNA
Length: 32 (recommended: 10 to 70)
Meta Description
Trung tâm chứng nhận phù hợp KNA Certification chuyên đào tạo chứng nhận iso, chứng chỉ quốc tế, hỗ trợ tư vấn.
Length: 143 (recommended: 50 to 160)
Google preview
Desktop Version

Công ty TNHH Chứng nhận KNA

Trung tâm chứng nhận phù hợp KNA Certification chuyên đào tạo chứng nhận iso, chứng chỉ quốc tế, hỗ trợ tư vấn.

Mobile Version

Favicon for

Công ty TNHH Chứng nhận KNA

Trung tâm chứng nhận phù hợp KNA Certification chuyên đào tạo chứng nhận iso, chứng chỉ quốc tế, hỗ trợ tư vấn.

Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no


This website is ranked #956.251 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • daily visitors distribution - Total: 1 country
  • Flag for Viet NamViet Nam (100.0%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #10.989


Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

How looks like on a mobile device such as an iPhone.

How looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 32% #ffffff
  • 27% #f0f0f0
  • 4% #fffff0
  • 4% #e0e0f0
  • 4% #f0f0ff
  • 4% #f0e0e0
  • 4% #fff0e0
  • 3% #404080
  • 3% #f0b050
  • 3% #606090
  • 2% #7070a0
  • 2% #f0e0d0

Text/code ratio's text/code ratio is 12.03%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 12.03%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 0
  • <H2> 10
  • <H3> 29
  • <H4> 3
  • <H5> 0
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

2nd level heading
CÔng ty tnhh chỨng nhẬn kna
Giới thiệu về kna cert
điểm khác biệt & lý do chọn chúng tôi
Lịch đào tạo
Khách hàng

For a better readability, only the first 20 <H3> tags are shown below.

3rd level heading
Sứ mệnh và phương châm hoạt động
Dv thế mạnh - trách nhiệm xã hội
Chứng nhận hệ thống quản lý
Chứng nhận ce marking
ChỨng nhẬn organıc
4th level heading
Giới thiệu
đăng ký nhận tin
Alt attributes Arrow up

We found 88 images on this website.
51 ALT attributes are missing on your image tags. The issue affects 32 actual different images that could be loaded more than once in your page.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 51 images on Check your website to make sure it's specified for each image on the page.


This is an overview of your homepage shares on social networks.

It seems you have a very poor social media presence.

Follow these tips to build a better relationship with your audience : set smart goals, identify your audience, be human, seek relationships, create an editorial calendar, automate, focus on helping, optimize for engagement, get visual, stay active and create great content.

  • Facebook iconFacebook
  • Total Engagement 0
  • Likes 0
  • Shares 0
  • Comments 0
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0