Taizhou SEO Training: What should I do if the website being optimized is frequently attacked? Find a caching tool to help

In the process of website optimization, it is often attacked, including in the later stages of optimization. After optimizing SEO, the website ranked first and got the organic flow for the particular keywords. Regular websites will come under attack. Grey and edge scraping sites can be more common to make bigger profits.

Taizhou SEO Training: What should I do if the website being optimized is frequently attacked? Find a caching tool to help

How do website attacks affect the performance of a website? There will usually be DDOS, CC attacks, or even snapshot hijacking, which will make the website unable to open, or jump to an unknown website after opening. For webmasters, it is not easy for the website's ranking to rise. What is waiting is not a substantial increase in traffic, but unknown attacks from unknown sources. This will naturally make people feel the 10,000 hits, but from another perspective, if your website feels that the ranking is very poor, others will not feel very comfortable. Waste of their time and energy. Which combination of environments is more effective in preventing website attacks? It needs to be discussed in two contexts: the server and the virtual host.

In the server environment, you can install security software to prevent attacks to a certain extent, such as D shielding IIS server security dog, closing unnecessary ports such as 21, modifying the default port 3389 for remote connections, etc. The virtual host can only rely on the security protection of its server and external access host. External protection can also be considered, such as 360 host protection, but it doesn't seem to work very well recently. How to reduce the impact of website attacks? External DNS CDN belongs to double protection. You can consider Baidu Cloud Acceleration (free), 360 DNS, DNSpod (free). CDN can consider Baidu Cloud CDN, Aliyun CDN, Tencent Cloud CDN. It can be filtered in DNS analysis and appear again in CDN response, but most DNS or CDN have simple functions. operate. No protection function. Is there a heavier solution to reduce the impact of website attacks on optimizing websites?

In fact, it is not attacking and protecting that is a consumption of resources. Cloud Shield and Dean's DNS can be further considered. In particular, Dean's DNS-type resolution capabilities have special SEO optimization protection functions. It can parse search engines specifically and intelligently distinguish between visitors and spiders. It can be said that the code can also achieve the distinction between spiders, as long as it has special SEO optimization protection functions. The effect is achieved, the means are not important, Deans DNS can ensure that even if you cannot open the site, the ranking will not be affected, two independent spaces operate.

Summary of the impact of DNS mitigation attacks caused by SEO Many webmasters have encountered top-ranked websites. Unknown attacks have caused the website to be unable to open for a long time or to open slowly, which eventually led to a drop in rankings, causing a promising website to slowly disappear.