FAQs about website optimization

I. How long does it take for a website to be indexed after it is launched?

A brand new website does not have any relevant information in the search engine. If it is fast, it may be indexed on the same day. If it is slow, it is possible not to include it. Why? The freshness of website content and the promotion of external links are the two most important points. Before the launch of the new site, we made dozens of original content updates. After the launch, we made some external links every day to spread URL information, which will naturally be included by the search engine. The indexing process of the new station is actually a process of feeding the spider. How can we increase the external chain? I have written an article "speaking with facts: The Seven Secrets of external chain efficiency to the extreme" is more suitable for beginners.

2: Will the change of website server be downgraded?

In the traditional optimization scheme, more webmasters think that changing the website server will be downgraded, but is it true? For websites with IP address replacement, the search engine performs more during the observation period of the transient snapshot, and the downgrading may not occur during the period. Why? Optimize the website in place. After changing the IP address, do more external links and content to avoid downgrading.

III. How long can the website be recovered from downgrading?

Downgrading a website is inevitable for any website. Few websites have not experienced downgrading. However, how long does it take for a website to recover from downgrading? This period is generally between one week and several months. What determines the length of the period? Starting from the disadvantages of the website, find out the reasons for inducing downgrading and solve the problem. Coupled with unremitting efforts to optimize and update the ranking, it takes for granted that the ranking is restored. The author has discussed in detail the downgrading phenomenon in "The risk of website optimization easily brings about the disaster recovery of search engines.

4: Can my website be reindexed after being K?

K is the most unhappy comment of the webmaster. Generally, the webmaster chooses to give up. However, is K doomed to no value for a website? What I want to say is that K can still restore the website to be indexed. Is it because you know why K is being attacked? In most cases, websites are denied due to downgrading and are not noticed. K is the most serious punishment. Which factors can cause such serious consequences? General: content is highly collected, websites are frequently revised, website keywords are piled up, servers are frequently changed, external chain scams are sent to a group, links are frequently attacked by K sites, and a large number of websites with the same IP address are attacked by K, the existence of malicious code on the website is an important cause of K. Do you have any factors to check for yourself? The elimination factor is treated as a new station and will soon be restored in the next month or so.

5. How many links are appropriate?

Friendship links are more refined than quantity. However, for a website that wants to enter the search engine homepage, there are generally more than 20 links. Of course, the quality is very important, at least three days of snapshot updates are required for all websites. For Google PR sites, when the number of links to a PR3 site exceeds 30, the weight of the site is almost the same.

6. Does the search engine recognize JS code?

In the process of website optimization, we often say that less JavaScript code is used. Why? Because the current search engine base cannot identify JS code, it is better to do less. In particular, JS should not be used in website navigation, which is fatal.

7. Are two-line servers good or single-line servers good?

When purchasing server space, many IDCs are rumored to be faster than dual-line servers, but is it true? Generally, the dual-line server only performs a DNS intelligent match on the domain name, allowing users of different networks to access websites under different IP addresses. However, this is not necessarily conducive to the indexing of spider, which may cause information non-sync problems. What's more, do you know if the IDC replaces the server IP address? Because you do CNAME resolution instead of A record. If you can make a lot of money, you can also do multiple lines of servers, because some of them are CND acceleration, but such IDCs are too small and the price is too high.

8: Why is the content indexed missing?

This is a typical secondary review, mainly because of the low trust level of the website. After the content is included, but the spider suspects that the content is "secure and original", the content will be released only after preliminary rule review. However, if there is no problem with the content, such a review is also an invisible process to increase the trust level of the website, which can be avoided slowly.

9: is the Domain not in the first place downgraded?

Many people say that Domain names are not the first to be downgraded, but is that true? Generally, domain homepage must be the first page for a website with a normal weight. domain homepage is definitely not the first page for a website with a downgraded weight. However, there are still some exceptional websites, even if the domain is not in the first place, it can still achieve the second effect. However, the domain command can still reflect some problems.

10: has Baidu snapshot archive been downgraded?

Snapshot rollback is a common phenomenon, but not necessarily downgrading. Generally, during the construction and optimization process of a website, a temporary cheating or optimization error occurs, and a snapshot rollback occurs when you change the server. However, it is not necessarily because of downgrading. More is that it is included in the observation period by the search engine. After the observation period, the website is re-recognized or downgraded, let's take a full look at the performance of our website. Snapshot rollback does not matter. Are you looking for the problem?