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.
You should define url of sitemap.xml in Robots.txt. It's very important to make your site more transparent for Search Engines and increase number of pages in Search Engine results.
Length of the Description should be in the range from 70 to 160.
FavIcon image is not set or empty. Please add it to this page. Usually it should be done for whole website from settings in CMS or website template.
Alt attributes with image description can't found at 6 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:
Главная - Дом отдыха «КОСМОДРОМ»
Size of the page code is about 21 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.
The current ratio of Text/Code is 28.063241106719 . Well done, ratio of text on the page to the amount of html-code is okay.
Well done, analyzed page found 58 of links and this satisfies the searching systems requirements (not over than 100 links per page).
Well done, there are no inline-styles in the analyzed page code.
Good! Search engines don't like when you using iframes.
Well done, you can face H2 tag about 6 times! Just make sure that you using important keywords with H2 tag.
- And 4 more...
Good! We not found any "open" external link! It's save the page weight for the best SEO.
When you using external linking you have 2 things to remember: 1) you lose your page weight and follow it to other pages 2) if you have a lot of external links Search Engine can mark you as doorway or pay-link site. Now this number is 0 % and this is good.
Technically everything looks good! Just make sure that you mark most important keywords.
Well done, you can use 12 images on the page! Searching systems loves rich-content and rich variety of content pages.