H1 is not set or empty. It's necessary to add ONE H1, which include the most important keyword.
This is good practice to use at list next 3 og tags: og:title, og:image, og:description, og:type. You didn't use any one.
Length of the Description should be in the range from 70 to 160.
- Text Length:
- Total Length: 61706
We found 247 of links, but it must be not over than 100 links per page
We detected inline-styles of coding design. There are 93 inline styles which robot has found. It's necessary to put them in a special CSS file
- tag: span, style: color:#FEC42D
- tag: span, style: color:#FDCA00;padding-left: 6px;top: -2px;
- tag: span, style: color:#FFF;
- tag: i, style: color:#FFF;padding-right:6px
- tag: span, style: color:#FFF;padding-left:6px;
You have 70 external links that is not using rel="nofollow" link attribute. Add rel="nofollow" to increase the weight of the page.
- And 68 more...
Now more than 29 % of links follow out of your site. You should decrease the number of external links and reach value of 10%.
Alt attributes with image description can't found at 4 images. Add the alt attribute and point it in to a brief description of the image. It can help to rank site with keywords from the images.
Good, this page have title tag! Don't forget to double check it for relevant keywords usage! Here is title that you using:
Good, this page have description tag! Don't forget to double check it for relevant keywords usage! Here is Description that you using:
Well done, this page using static URL address without GET-settings.
Good! The length are optimal! Do not forget to double check that you use the main keywords in it. This is the text that you using here:
知道91 - 一个技术交流、提供IT技术解决方案和关注互联网的 IT 博客
There is Favicon image on the page. This can provide a higher CTR in search results compared with Favicon absence.
Favicon that was used:
Size of the page code is about 61 Kb and not exceed recommended amount 500 Kb.
Looks like page will be download fast.
It should indexing normal. No META-robots restrictions was found.
Good! Search engines don't like when you using iframes.
Well done, you can face H2 tag about 16 times! Just make sure that you using important keywords with H2 tag.
- And 14 more...
Technically everything looks good! Just make sure that you mark most important keywords.
Well done, you can use 34 images on the page! Searching systems loves rich-content and rich variety of content pages.