What is Sogou web spider?
Sogou web spider is the web crawler operated by Sogou, a Chinese search engine company. This bot discovers and indexes content for Sogou's search results to build and maintain their search index. Agent Analytics can track when it visits your website.
Overview
| Operated By | Sogou |
| Source | Official Website |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | August 1, 2026 |
Do you operate this agent? Contact us to suggest an update.
Category
Expected Behavior
Sogou web spider crawls on a schedule set by algorithms, not a calendar. Expect visit frequency to track your site's popularity, how often your content changes, and your domain authority. It throttles itself to avoid loading your server and follows crawl rules better than almost any other category of bot.
Sogou web spider's User Agent
| User Agent | Sogou web spider/4.0(+http://www.sogou.com/docs/help/webmasters.htm#07) |
How To Block Sogou web spider With Robots.txt
Add this rule to your robots.txt file to block Sogou web spider from accessing your entire website, or use Automatic Robots.txt to block all search engine crawlers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: Sogou web spider # https://knownagents.com/agents/sogou-web-spider
Disallow: /Global Insights for Sogou web spider
As of August 1, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
3% of top websites block Sogou web spider in their robots.txt files.
Overall Search Engine Crawler Traffic
14.8% of all web traffic came from search engine crawlers.
Top Visited Website Categories
The types of websites most frequently visited by Sogou web spider.
Frequently Asked Questions
Should I Block Sogou web spider?
No, unless you want your pages out of search results. Sogou web spider feeds a search engine index, and blocking it erases your visibility and organic traffic from that engine. This is the one category almost every website should allow. For comparison, 3% of the top websites we track already have robots.txt rules for Sogou web spider.
Does Sogou web spider Follow Robots.txt Rules?
Yes. Sogou web spider is expected to follow robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms Sogou web spider actually follows it.
Does Sogou web spider Access Private Content?
No. Sogou web spider indexes public pages only and does not sign in anywhere. Watch for accidentally public content though, because anything reachable without a login can end up in search results.
Why Is Sogou web spider Visiting My Website?
Sogou web spider is keeping its search index current. Links, sitemaps, or direct submission brought it to your site, and it comes back at a rate tuned to how often your content changes and how popular your site is.
How Can I Tell if Sogou web spider Is Visiting My Website?
Agent Analytics tracks Sogou web spider visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "Sogou web spider". Look for steady recurring visits spread across your site. Keep in mind that Sogou web spider doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.