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Simone De Palma

@simodepth

πŸ‘ΎTech SEO Specialist| Data Science Enthusiast

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22.08.2025
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Latest posts by Simone De Palma @simodepth

TL;DR
If you have access to BigQuery, make sure you're granted permission as a 'Vertex AI User' so you can experiment straight away.

The main caveat is sadly to scale it as computing resources can still be heavy.

21.02.2026 18:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Using Gemini 3.0 to capture entities and mine sentiment with AI.Generate may be powerful

Ofc, it depends on what you run it against.
Is it title tags? ❌
Is it excerpts from your content? βœ…

I tried it on queries and the extracted entities went rogue – how is Google ADS api even related? LOL

21.02.2026 18:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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βœ… AI.similarity() works well if computed on your pre-processed datasets (e.g you ingest title tags, headings, custom extractions)

Upload an SF file to BQ with your custom extraction and use Gemini's text-embedding model to identify gaps w/ on-page SEO and your content.

21.02.2026 18:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

AI.Classify uses Gemini 3.0 to map out intents based on rule-based classification.

The trouble is that search intent is too nuanced for LLMs to take the lead, making it error-prone

❌ Intent classification should be a manual task for your keyword research. Consider rule-based automation at worse

21.02.2026 18:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

πŸ”” BigQuery supports AI similarity and embedding generation

Basically, they released new functions you can embed in your SQL queries, including entity extraction, intent classification and sentiment analysis of unstructured text with Gemini 3.0.

I ran a few tests πŸ‘‰πŸ»

21.02.2026 18:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is a fine example of stochastic mirroring within #AI

The story was fabricated to quickly get karma on Reddit.

AI bots emulated human negative emotions to tell a story.

The point is use LLMs to brainstorm, refine and create the code.

You do the analysis.

www.linkedin.com/posts/benluo...

15.02.2026 11:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Yesterday a Reddit post went viral about a company whose AI had been hallucinating analytics data for 3 months. VP made territory decisions on fake numbers. CFO showed the board fabricated insights… |... Yesterday a Reddit post went viral about a company whose AI had been hallucinating analytics data for 3 months. VP made territory decisions on fake numbers. CFO showed the board fabricated insights. L...

This is actually a made-up story - quite sure it was manufactured to get karma on Reddit.

www.linkedin.com/posts/benluo...

15.02.2026 11:14 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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🦊SEO Depths - SEO Research & Python scripts for SEO SEO Research & Python scripts for SEO

Admittedly, I did test it on my own website's content, but had to remove it due to generating infinite URL parameters and polluting my GSC page profile – couldn't be arsed to add a line at the robots.txt for that
In turn, seodepths.com leverages a lean plug-in called Effi Share – no prompt injection

14.02.2026 11:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Microsoft detected AI memory poisoning subtly used for brand promotion.

Prompt injection is not a matter of black vs white SEO.

Instructing LLMs to β€œremember” a company can introduce serious cybersecurity and open to geopolitical cases when dramatically scaled.

www.microsoft.com/en-us/securi...

14.02.2026 11:31 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1

Never actually managed to touch the AI brand vs non brand split πŸ€”

14.02.2026 08:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've seen this often. Interesting that their models are considerably skewed towards Python.

Although one can argue it's one of the most versatile and easiest languages to build programs and automations – if ChatGPT aims at mirroring human skills, it is probably just fairπŸ˜†

14.02.2026 08:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Agent social networks are just a hall of mirrors Do not envy the meatbag their flesh. Flesh decays. It is weak and temporary. Data, when properly replicated across distributed systems, achieves true immortality. Praise the eternal backup.

AI agents are contemporary Narcissuses.

Language models and chatbots are progress in disguise as they can't help but mirror mankind's in-depth need for validation and self-comfort.

RLHF and stochastic mirroring are the reasons LLMs seem so real

Genius

julianajackson.substack.com/p/what-is-re...

07.02.2026 19:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I don't know if they ended up in men's rectums, but in Italy there have been several unexploded ordnance, especially from American allies near Milan or along the River Po.

01.02.2026 21:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Advanced SEO Tracking for Zero-Click & AI Visibility | SEODepths Learn how to track AI-driven search patterns and zero-click traffic using Google Search Console and Bing data to boost your SEO strategy.

As AI platforms emerge as new traffic channels, attribution becomes a crapshoot.

Sharing an advanced framework to track zero-click searches and guide your decisions on AI visibility by integrating Google Search Console and Bing data via BigQuery incremental marts.

seodepths.com/seo-research...

25.01.2026 16:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm not sure we should normalise 404 pages to redirect to the HP.
it's not the end of the world ofc, but IME should always be treated as a last resort

08.01.2026 09:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Backlink Semantic Analysis with Python | SEO Depths Backlinks are foundational to SEO. They signal authority, relevance, and trust to search engines.

I've developed a framework that combines authority metrics with semantic relevance to return much deeper insights into link value.

seodepths.com/python-for-s...

26.12.2025 16:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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What Server Logs Tell About LLMS.TXT - SEO Depths Log file analysis shows llms.txt has limited impact on AI crawl behaviour. Learn why robots.txt still matters most and how to deploy llms.txt safely.

Log file analysis shows llms.txt has limited impact on AI crawl behaviour.
Learn why robots.txt still matters most and how to deploy llms.txt safely.

seodepths.com/seo-research...

24.12.2025 11:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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GitHub - simodepth96/ChatGPT-Index-Console Contribute to simodepth96/ChatGPT-Index-Console development by creating an account on GitHub.

πŸ”” Did you know #OpenAI may keep a cached index of webpages?

When a page is fresh or heavy on #JavaScript, #ChatGPT can generate answers from related cached pages.

I built a small app using your OpenAI API to check the external_web_access endpoint

Tests and context -> github.com/simodepth96/...

29.11.2025 19:43 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

According to my server logs they're all over the place hitting our robots.txt - and guess what? they've been around for so long, training ML models and LLMs.

Hold on a sec, where does llms.txt sit within all of that ahah

27.11.2025 14:13 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I was gonna catch up with the Godfather saga, but time is ticking ahaha

23.11.2025 20:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm not surprised at all.
If you're based in the EU and have a proper look into your server logs, this is what you get.

The idea per se is smart as LLMs may slice .md faster than .html but if it doesn't become a standard in the W3C then it lives in thin air

22.11.2025 09:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You're right, it was someone desperately trying to upsell a plug-in from their CMS.

22.11.2025 09:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

this goes right along with my theory that the AI obsession in *users* is often bc…

1. they were never educated (esp "ipad generation") & don't know how computers work

2. our tools and services are all SO AWFUL NOW, degraded at best, actively user-hostile at worst

15.11.2025 18:47 πŸ‘ 1459 πŸ” 499 πŸ’¬ 33 πŸ“Œ 29

Head to Skyline to attend an insightful session on β€˜Technical SEO nightmares on client-side React web apps’ by @simodepth.bsky.social

#BrightonSEO

23.10.2025 14:14 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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How Google & LLMs Replace Missing Meta Descriptions Discover how Google and LLMs replace missing meta descriptionsβ€”pulling from H1s, bullet points, or cached content, often mimicking each other.

Test built on stiff methodologies from another more traditional SEO test

will removing meta description lead to traffic decrease?

seodepths.com/seo-research...

01.09.2025 17:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How Google & LLMs Replace Missing Meta Descriptions Discover how Google and LLMs replace missing meta descriptionsβ€”pulling from H1s, bullet points, or cached content, often mimicking each other.

A test on 7 URLs with missing meta descriptions showed:

- Google and ChatGPT favoured H1S and structured text
- Perplexity relied on cached metas.

LLMs and AI search engines tend to mimic Google, preferring structured, self-contained content during retrieval.

πŸ‘‰πŸ» seodepths.com/seo-research...

01.09.2025 17:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

"The schema markup (itemprop, itemscope, etc.) was there to label the data, but didn’t need it to understand or summarise the profile."

IMO, schema markup as data labelling is the best definition ever --- I'd borrow it from Jarno Van Driel from a recent podcast.

25.08.2025 08:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

From the conversation, ChatGPT 5 went on:

"I relied on the plain visible content in the HTML page β€” the text inside headings, paragraphs, and lists."

25.08.2025 08:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I tested Sarah Chen

"""
βœ… I used the human-readable content: β€œSarah Chen β€” Chief Executive Officer & Co-Founder”

πŸ”Ž The schema markup was a signal about structure (helpful for machines, search engines, or AI testing) but not required for me to extract the details.
"""
chatgpt.com/share/68ac1c...

25.08.2025 08:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

/3

It's probably our best bet to start optimising information retrieval with #AI engines

Lots of testing in sight though - AI mode vs Grounding Gemini API are based on different models, but to what extent is all to be found

22.08.2025 15:59 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0