2016 Baidu Algorithm Updates: Key Changes and Optimization Strategies

Reviewing the Latest Optimization Methods to help you succeed.

1. Baidu has further improved the ranking of its own products. Searches for Baidu Baike, Baidu Maps, Zhihu (Baidu Zhidao), and Baidu Tieba now prioritize Baidu's own products. Additionally, websites that cooperate with Baidu have seen an increase in their weight.

2. The frequency of Baidu ranking adjustments has increased. Previously, rankings were adjusted once a week; now, they can be adjusted 3-4 times a day.

3. Websites with more authentic information receive better rankings. Corporate websites have an advantage over personal websites. Spam sites, plagiarized sites, and simulated sites are not given rankings.

How to Acquire High-Quality Backlinks?

Has the new Baidu algorithm made backlinks less important? Since the low-quality backlink weight transfer has been cancelled, can the days of struggling to build backlinks end?

Actually, no. The weakening of backlink effects does not mean backlinks are unnecessary. It simply signals that the quality requirements for backlinks in website optimization have become higher. Many new webmasters used backlink spamming software to generate a large number of backlinks in a short time, only to have their sites penalized (K-ed). Backlinks are still needed, but they must be high-quality.

Website optimization is primarily about the website itself!

A website's ability to achieve good rankings largely depends on internal optimization. This includes:

• Website loading speed
• Content that meets user needs
• Article recommendations and popular posts to improve user experience
• Internal linking structure
• Front-end layout settings
• URL structure optimization
• Anchor text operations
• Long-tail keyword mining

If these aspects are optimized to perfection, the website will inevitably rank well.

Website content consists of articles. Many SEO resources emphasize that content must be original. Originality is the key to a website's long-term survival. Nowadays, more and more sites use content scraping or pseudo-original content. While this may temporarily boost rankings, it significantly lowers user experience. Sometimes, searching for information on Baidu yields identical answers for different questions, which reduces user satisfaction.

Optimization must not only focus on the website itself but also align with search engine algorithms and new rules. Otherwise, over-optimization can lead to negative consequences.

Baidu's Latest Indexing Rules:

1. The time it takes for Baidu to index new sites has shortened from the previous two weeks to one month, now reduced to just one to two weeks.
2. For new sites, there is less need to focus on the quantity and quality of external links. Instead, focus on improving the quality of internal content and maintaining regular updates.
3. Baidu's major web updates have shifted from occurring on Wednesdays to daily updates.

Baidu's Penalty Rules for Website Rankings:

1. Websites with pop-up ads are penalized.
2. Affiliate link sites receive appropriate penalties.
3. Pages or sites containing excessive JavaScript code are penalized.
4. Sites with too many outbound one-way links are penalized.
5. Sites with excessive or unattractive friend links are penalized.

Latest Algorithm Characteristics:

1. Most penalized websites exhibit keyword stuffing in titles, keywords, and descriptions.
2. Many penalized websites stuff keywords in text, alt attributes, and title attributes of hyperlinks. This is a key part of search engine anti-cheating rules. It is recommended to use these tags reasonably rather than overloading them with keywords.
3. Some websites overuse bold tags. This tag is a primary tool Baidu uses to combat SEO optimization and can easily lead to penalties.
4. Some websites have multiple H1 tags, which is a cheating behavior. Multiple H1 tags will be identified by anti-cheating rules, resulting in direct penalties.
5. Many sites have a large number of broken or duplicate links, which indicates poor user experience and carries a probability of causing penalties.
6. Approximately 1/5 of sites have extremely slow access speeds. It is recommended to change hosting or servers immediately. Low access speeds will lead to penalties, as repeatedly stated by the Baidu Webmaster Platform.
7. Many websites use QQ customer service code links in direct link form. It is recommended to implement these links using JavaScript or add nofollow. Direct links may cause search engines to misjudge.
8. A small number of sites have a certain number of dead links. These should be handled as soon as possible.
9. During diagnosis, a normally optimized site may be mistakenly penalized by Baidu. It is suggested to adjust optimization methods, provide feedback to Baidu, or wait.
10. Most websites have a large number of duplicate internal links or duplicate outbound links. This is a situation that easily triggers anti-cheating rules.

Although search engine algorithms are constantly changing, they always aim to serve users. Therefore, as website promotion and optimization managers, if we persist in the principle of providing excellent resources to users, we will definitely achieve good rankings and gain user recognition.

Dong Ming, SEO Column Mentor at XiaoZ Blog. WeChat: wx5785370, SEO Group: 68973910.