Why don t some articles have snapshots?

First of all, we have to analyze the reasons for snapshot rollback and no homepage snapshot, and only by knowing the cause can we better solve the problem. Clause.

1. The content is too reproducible and too much duplicate content is published. The reason here is that some webmasters like to copy other people's content, basically all the content is copied, and even accidentally there are duplicate articles with exactly the same content in the site, which is one of the reasons for the snapshot rollback and the snapshot being k. Clause.

Second, ** in a period of time the three major labels have been repeatedly modified. Repeated modification of the three major tags is a taboo for SEO optimization, to understand the unspoken rules of SEO, I believe everyone understands this, but there are still many novices who do not understand, like to repeatedly ponder the three major tags, and modify them by themselves. Clause.

Third, the optimization is excessive. Many people don't understand what is called over-optimization, over-optimization seems to be a cheating technique, such as keyword superposition, which is obviously cheating, and the other implicit approach is to increase the density of keywords, add keywords in the title of the inner page of the article, of course, I am not against adding keywords to the title of the article, but do not add too much, generally two or three of the ten article titles to add keywords are the most appropriate, of course, I personally do optimization, I don't like to add keywords in the title. Clause.

Fourth, the replacement of the program. URL changes in the site,Spider is the most sensitive,The content that has been included crawls again will not be found,It is obvious that it will cause snapshot rollback and no snapshot,To solve it,As little as a month,More than two or three months。 The replacement of the program is equivalent to a newer station than a new station.

The replacement of the program will definitely cause the rollback and the snapshot to be k, and the snapshot can only be released if the spider's trust is regained. Clause.

Fifth, self-reasons. This kind of rollback is generally a rollback before the above happens, so the solution is to bring your own links in related products, of course, don't be considered an advertisement, do external links to its products, and don't do too much. After analyzing the first three reasons, I want to solve the situation of snapshot rollback and snapshot being k.

Subjectively, you can pay attention to the newness of the updated content, the fixity of the three major tags, and the scientificity of the keyword layout. If it's the latter two reasons, you need to rely on high-quality content and high-quality backlinks to recover. High-quality content needs to be written by yourself, increase the intensity of updating, but you need to insist, this is to pay attention to, **The content is updated vigorously and of high quality, and the search engine will still like it very much.

The simple reason for not having snapshots is that the template includes a **:, which prohibits spiders from taking snapshots

3 years of SEO experience, I hope it can help you.

Snapshots are not updated.

1. The content is pseudo-original or collected in large quantities.

2. There are no continuous updates.

3. Frequent adjustment of the title (including the title of the column and the content page).

4. The internal structure of the first class has been adjusted in a wide range. This is the most annoying thing for the search engine, because you change the framework, the search engine has to re-rate your page and modify the database, which will greatly affect the update of your snapshot.

5. **The space cannot be accessed when the spider comes.

6. The growth rate of external links is too fast.

7. The external links of ** are too simplistic.

8. Links. If it's a high-authority friendship link, then there is one less important road to pass, so this will also affect the update of the snapshot.

9、**。Now** software is varied, because of the simplification of software operation, many webmasters are willing to use, this fat man tells you that it is very useful in the short term, but due to the uncontrollability of **, it is often easy to drop, and sometimes it cannot be deleted. So this has a big impact on your ** snapshot.

So let's do it by hand!

10, heilian pick-up. Now some hei k tools are becoming more and more easy to operate,So many times you accidentally let people hang up heilian,Or you go to someone else to hang heilian,This is the same as point 9,These are some inoperability,Once you let you perceive it, then wait to be punished,For the ** link,Be cautious,Reject heimao,Support white hat。

It has something to do with the connections you send.