Cloudflare

Following my recent SEO issues , I’m actively exploring ways to bolster my website’s ranking. One aspect I’m keen to address is expediting Search Engine indexing for pages that have been altered or updated. This is precisely the purpose of Sitemaps, a feature fully supported by Hugo1. However, there’s a limitation in how Hugo handles this by default. It sets the lastmod parameter to either the page’s creation time or the last build time. What I aim to achieve is a clear separation between creation and modification dates. This would signal to Search Engines to focus on scrutinizing only the “changed” posts, expediting their reevaluation—an approach commonplace in the Wordpress realm but more intricate with Hugo. ...

I used to utilize GitHub Pages to serve static content for my blog. I secured it behind Cloudflare to employ a custom domain and automate HTTPS certificate management. Additionally, I utilized a few Page Rules to implement redirects: From www.* to non-www, From HTTP to HTTPS, And for some SEO renaming. Unfortunately, in the Free plan from Cloudflare, you are limited to: 3 Page Rules (with simple glob matching), 10 Transformation Rules (no regex rules), 10 Redirect Rules (no regex). I made use of a combination of these rules, but due to these limitations, I couldn’t meet all of my requirements. I have few hundreds of broken URLs reported by Google Web Console. Google still remembers that I migrated from Wordpress and attempts to index some paths I no longer host. Although I attempted to utilize Hugo’s aliases 1, it only facilitates 1-to-1 matching. I’m unable to address this issue within these constraints. ...

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I watched nice presentation about how Cloudflare protects itself against DoS. Most of us are not able to do that exactly like them but some of tips were general enough to be used on typical web front server. I took notes from this presentation and presented here. Thanks to Marek agreement I also reposted all examples (in easier to copy paste way). Howto prepare against ACK/FIN/RST/X-mas flood Use conntrack rule: ...