How is Baidu SEO different from Google SEO?

Baidu SEO won’t feel foreign if you rank on Google. Both reward useful pages that load fast. The gaps sit in the details, and they change what you should do first.

Most comparisons set one agency’s opinion against another’s. This one reads both engines’ own documents and dates each rule.

It also says where the evidence stops. It’s part of our guide on how to be visible in China.

Does Baidu deserve its own plan?

Yes. StatCounter put Baidu at 49.00% of search in China in October 2026, the largest share by far.¹ The split by device matters more than that headline.

1. All devices · Baidu49%
2. All devices · Bing21.69%
3. Mobile · Baidu60.37%
4. Mobile · Bing7.2%
5. Desktop · Baidu29.65%
6. Desktop · Bing46.01%

StatCounter, October 2026

On mobile, Baidu leads clearly.² On desktop, Bing is ahead.³ If your buyers search from an office computer, Baidu alone won’t cover them.

These shares move from month to month, so read them as a snapshot.

Our page on search engine market share in China has the detail, and Bing in China covers the second engine.

How does Baidu decide what ranks?

Baidu says results are sorted by how well they meet the user’s overall need.⁴ That sounds like Google, and it’s the part of your SEO that carries over. Baidu’s 2020 text names four dimensions:⁴

• Content quality: the value of the page itself. Baidu calls this the most important.
• Authority: the expertise of whoever produced it. This weighs most in medical and legal topics.
• Browsing experience: how smoothly a user gets through the page, without clutter or ads crowding the text.
• Timeliness: how recent the content is. This matters most for news and prices.

We found no full list of factors from Baidu, so be careful with any guide that offers one. Our page on Baidu ranking factors separates what Baidu wrote from what agencies guess.

Links are where the tone differs. Baidu wrote in 2017 that links remain the most important way to discover pages, yet that a site’s brand matters far more than its links.⁵

It also says links between sites on the same topic are friendlier, and asks for nofollow on advertising links.⁶

Its link analysis tool was withdrawn in June 2020, so you won’t get that view from Baidu.⁷ See backlinks for Baidu.

Baidu vs Google: the rules side by side

Several rules Google users take for granted differ on Baidu, and some are stricter. Each cell below comes from that engine’s own documentation.

Topic	Google	Baidu
Meta keywords	Not used, no effect on indexing or ranking (2025) 8	Lists “page keywords” among signals, without naming the tag (2017) 5. Calls the tag a “reference” for mini programs (2019) 9
Meta description	Sometimes used for the snippet 10	Not a ranking factor, can serve as the snippet (2019) 11
JavaScript	Sends pages returning 200 to a rendering queue, using headless Chromium (2026) 12	Announced a render agent in beta (2017) 13. Guides still ask for text, not JS, for key content and links (2019) 11
Sitemap file limit	50 MB or 50,000 URLs (2026) 14	10 MB or 50,000 URLs, TXT or XML (2020) 15
Sitemap total	Split into several files as needed 14	Under 50,000 “sitemap links” per site, a term Baidu doesn’t define (2020) 15
Index sitemaps	Supported (2026) 14	Refused since July 2020 7
robots.txt changes	Cached for up to 24 hours in general 16	Usually 48 hours to take effect 17
Site verification	File, tag, Analytics, Tag Manager or DNS 18	File or HTML tag. CNAME suspended in January 2023 20

Baidu’s dates are the catch. Many of its rules were last updated between 2017 and 2020, and they may have moved since. Treat them as Baidu’s latest public word, not as a live reading.

Sitemaps are the clearest case: our submission guide weighs reports that the route has narrowed or closed.

If your site is built on a JavaScript framework, this table matters most. Read does Baidu read JavaScript? before you plan anything else.

What makes Baidu harder for a foreign site?

Three obstacles have no real Google equivalent: the account, the hosting and the language. Published evidence is thinnest on exactly these points.

The account

Baidu’s help contradicts itself. One page says accounts support only mainland China numbers.²² Another allows overseas numbers through four product lines, and says EU numbers aren’t accepted.²³

A mainland number is the route described without reservation. See Baidu accounts and the Chinese phone number problem.

Verification is a second hurdle. In September 2023, Baidu cut sitemap submission for accounts without real-name verification.²⁴

Baidu asks you to complete that step in the Baidu App.²⁴ We couldn’t confirm that a foreign passport works there.

That same month, Baidu removed verification from risky sites. Its notice is clear that this limits platform tools, and not natural discovery, display or ranking.¹⁹

The hosting

Baidu’s last clear statement we found dates from 2017. It warned of display problems for Chinese-language sites on foreign servers, in a notice whose title mentions indexing, and advised against such servers.²⁵²⁶

That’s a warning, not a ban.

SEO Sherpa says Baidu tends to favor mainland servers, but that a fast site hosted outside China can still rank.²⁷ Neither side offers recent data, so don’t trust anyone who sounds certain.

Start with does Baidu index foreign websites?

The ICP is a separate question. We found no Baidu text that makes it a ranking factor.

A 2020 Baidu guide asks site producers for “registration and filing information”, without using the word ICP.²⁹

Reading a ranking signal into that is interpretation. The clearest ICP rule we found is about tools: a 2021 notice capped sites without an ICP at 1 sitemap file a day.⁷ We can’t say whether that still applies.

Whether you need an ICP at all is a legal question for a local adviser. See can you rank on Baidu without an ICP? On domains, Baidu’s 2014 guide says the suffix has no effect on web search:⁵⁸ see do you need a .cn domain?

The language

We found no official Baidu text on indexing or ranking English pages. One owner of a UK-hosted site saw his English pages listed under a separate “English results” view.³⁰

His Chinese home page only matched on its full text in late 2018, and he suspected China-hosted sites were favored.³⁰ That’s one site, not a rule.

Agencies go further. Marketing to China says an English page won’t rank for Chinese queries, “period”. Chinafy says Baidu favors Simplified Chinese.³¹³²

Neither shows data, but no source we read argues the opposite.

The practical answer is a dedicated Chinese version. Our localization guide explains how, and does Baidu index websites in English? covers the rest.

What changes on the results page?

A top organic spot may be worth less than on Google, because Baidu’s own products compete with you.

Ryte tracked five sectors with Dragon Metrics in 2022 and always found Baidu products in the top 3, 10 and 30.³³

Their average rank ran from 9.5 to 11.8 by sector, and Baike and Tieba appeared in nearly every industry.³³

The study doesn’t state its keyword volume, so treat it as an indication. A larger 2023 study of 10,000 keywords put Baidu’s own services in 34.9% of top 10 results and 60.13% of first places.⁵⁶

More in Baidu Baike, Tieba and Baidu’s own results.

AI answers are the newest change. In September 2026, Baidu announced an AI traffic analysis tool showing citations, impressions and clicks.³⁵

Its rollout is staged, and full data isn’t available yet.³⁵ Read more on Baidu AI answers and foreign websites.

Free check

Is your website visible on Baidu?

Enter your website. We check Baidu, access from China and how your site is set up, then email you the report.

Your websiteCheck my site

How do Baidu penalties work?

Baidu names its algorithms and describes what each one targets, often with the sanctions. The documents we read are specific, and some of them are severe.

Algorithm and date	What it targets
Luluo (2013) 47	Buying and selling links, link brokers
Qingfeng 1.0 to 3.0 (2017 to 2018) 36	Deceptive titles, misleading downloads
Hurricane 3.0 (August 2019, rules updated 2020) 28	Bulk-collected content, stitched articles, content outside the site’s field
Xiyu 2.0 (rules updated 2020) 28	Low-quality B2B pages, including deceptive titles
Jinglei 2.0 (May 2018, rules updated 2020) 37	Links made to cheat, inflated clicks
Jinglei 3.0 (January 2021) 55	Faked user behavior, quick-ranking tricks
Fenghuo 3.0 (March 2019, rules updated 2020) 37	Hijacking clicks or the back button

Two of these spell out their sanctions:³⁷

• Jinglei 2.0: limited display, cleanup, a record in the site’s history, and a permanent ban in severe cases.
• Fenghuo 3.0: a notice and deadline, then limits with a 1-month watch if unfixed. A second offense brings limits and a 3-month watch, and a third permanent limits.

The history record deserves attention. Cheating by a former agency could stay attached to your site.

Baidu’s B2B rules are also precise on titles. Xiyu 2.0 bans a false “official site” label, stacks of similar keywords, and odd symbols that hinder reading.²⁸

Don’t assume this list is complete. In the latest 40 notices on Baidu’s news page, the newest algorithm name we saw is Qingfeng 4.0, listed before a notice on the 2022 World Cup. Later notices target specific sectors.⁴⁸

Which common Baidu SEO claims hold up?

Many don’t have evidence behind them. We compared what we read in published guides with what Baidu has actually written.

Claim	Who says it	What the evidence shows
Meta keywords still matter	Marketing to China says use 5 to 10 keywords, while SEO Sherpa calls the tag deprecated 3127	The sources disagree, and Baidu’s 2017 text doesn’t name the tag 5. No known lever, and harmless if sober
Meta descriptions may affect rankings	Dragon Metrics, 2017 51	Baidu’s guide says they don’t (2019) 11
Indexing takes about a week	Chinafy, 2024. Linguise adds up to 3 months for new sites 3250	Baidu gives no delay. Next-day indexing is reserved for very few fresh, high-quality pages (2021) 49
Meaningful rankings take 3 to 6 months	Marketing to China, 2026 31	No source given. See how long Baidu takes
Aim for under 2 seconds	Chinafy and Linguise, 2024 3250	Baidu’s 2017 white paper favored 2 seconds for the first mobile screen 21. Its 2020 white paper says 1 second 45
95% of top results are China-based sites	Linguise, 2024 50	No source given
Western links do almost nothing	Marketing to China, 2026 31	Baidu talks about topic, not country (2019) 6. Unconfirmed
Baidu weights exact match more	Search Engine Land, 2024, which says it’s unconfirmed 52	SEO Sherpa agrees in substance 27, but we read no Baidu text saying so
The disavow tool has closed	SEO Sherpa, 2026 27	Baidu’s August 2015 notice removed link rejection 57, though its 2019 guide still mentions the tool 6. Check in your account

Which differences should you deal with first?

Start with whatever stops Baidu or Chinese users from reaching your pages, because the rest depends on it. This order is our editorial view, not a Baidu rule.

1. Check access. Find out whether your website is accessible in China. A blocked page can’t earn anything.
2. Build the Chinese version. Everything else needs pages written for Chinese readers.
3. Put content in the HTML. Don’t rely on JavaScript for body text, navigation or key links.¹¹
4. Fix speed and layout. Baidu asks for main content on at least 50% of the first mobile screen, and bans pop-up and floating ads.⁴⁶⁴⁵ See Baidu mobile SEO and how to speed up your website in China.
5. Sort out the account. Then submit your pages, knowing that Baidu doesn’t guarantee indexing.⁵³
6. Work on brand and links. Build them on your topic, without buying links.

The full method is in how to rank on Baidu from outside China.

Baidu SEO guides by topic

Every guide in this section answers one question. Choose the one closest to where you’re stuck.

Getting started

• How to rank on Baidu from outside China
• Baidu ranking factors
• How long Baidu takes to index and rank a site
• Baidu SEO or Baidu Ads: which to start with

Foreign and English sites

• Does Baidu index foreign websites?
• Does Baidu index websites in English?
• Can you rank on Baidu without an ICP?
• Why your site isn’t showing on Baidu

Account and Webmaster Tools

• How to set up Baidu Webmaster Tools from outside China
• Baidu accounts and the Chinese phone number problem
• Using Baidu Webmaster Tools in English
• How to submit your site to Baidu
• How to check which pages Baidu has indexed

Technical

• Does Baidu read JavaScript?
• Baidu mobile SEO

Authority and Baidu’s own products

• Backlinks for Baidu
• Baidu Baike, Tieba and Baidu’s own results

Research and tracking

• Baidu SEO tools and keyword research
• How to track your Baidu rankings

The bottom line

If you remember one thing, make it this: Baidu shares Google’s goal, not its rulebook. Plain text content, speed and a Chinese version do most of the work.

Much of what’s written about Baidu is unproven or years old, and Baidu’s own rules are often dated too. Check the date before you act on any of it, including here.

How Index in China can help

We translate your site into Simplified Chinese with a human reviewer, work on getting it indexed on Chinese search engines and send a monthly report on Chinese traffic.

We don’t promise rankings or traffic. See what we do, or book a 30-minute call.

Book a 30-minute call

Monthly report BaiduIndexed Bing ChinaIndexed SogouIndexed