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Harry Roberts

Harry Roberts

Bluesky @csswizardry.com
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🔄 Data last refreshed 23 days ago
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Make a deal with Harry Roberts

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne post with your link and message, clearly disclosed. $51→ 🧵Sponsored threadA 3–5 post storytelling thread — Bluesky rewards substance o… $128→ 📌Pinned sponsored postA sponsored post pinned to the top of my profile for the mon… $153/mo→ 🔗Link-in-bio placementYour link in my bio for the month. $77/mo→ 🔁Repost packageI repost your account's posts through the month — distributi… $102/mo→ ⭐Starter-pack placementYour account included in my starter pack — new users follow … $102/mo→ 🎁Giveaway postYou supply the prize — I run the giveaway post and pick winn… $41→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $61→ 🤝Mutual shoutout collabWe shout each other out — a value swap between accounts. Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Harry Roberts onto your podcast (~45 min, remote) $43→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
6.4K
Account age
3 yrs
🎁 Free analysisfor Harry Roberts
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

I’ve started including a `mission-statement.md` alongside my project-level `AGENTS.md`. It contains philosophical notes about the project: why it exists, what questions it exists to answer, what ‘good’ looks like, etc.45 views I’ve started including a `mission-statement.md` alongside my project-level `AGENTS.md`. It contains philosophical notes about the project: why it exists, what questions it exists to answer, what ‘good’ looks like, etc. It’s true…14 views It’s true… If you’re doing any reasonable amount of performance work, ensure you have a fresh browser profile with no ad blockers installed, and ensure this is unchecked (Chrome)! You’re only getting part of the picture otherwise.6 views If you’re doing any reasonable amount of performance work, ensure you have a fresh browser profile with no ad blockers installed, and ensure this is unchecked (Chrome)! You’re only getting part of the picture otherwise. For the last month or so, I’ve been playing Wordle against ChatGPT and keeping track of our scores. It’s incredibly close, but I’m just winning.2 views For the last month or so, I’ve been playing Wordle against ChatGPT and keeping track of our scores. It’s incredibly close, but I’m just winning.

📊 Post engagement

11
Avg engagement / post
0.2%
Engagement vs followers
Jul 2023
On Bluesky since

🔥 Top post: I’ve started including a `mission-statement.md` alongside my pro · 45 likes + reposts

📊 Activity & format

Posting cadence
1.1 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 8 text · 4 image · 0 video.
Follower / following
34×
Follows 191 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Bluesky ↗
🔥 Top post I’ve started including a `mission-statement.md` alongside my project-level `AGENTS.md`. It contains philosophical notes about the project: why it exists, what questions it exists to answer, what ‘good’ looks like, etc. ★ 45
Friday freebie for all you @speedcurve.com fans: LUX Sidecar – Your SpeedCurve Companion gist.github.com/csswizardry/... ★ 2 🤳 I just published the 2026 update to my ongoing research, ‘Low- and Mid-Tier Mobile for the Real World’. What are this year’s target hardware? Find out! csswizardry.com/2026/07/low-... ★ 16 Has anyone written/built an `llms.txt` that they’re really happy with? And have you noticed it working/helping? I recently updated my research agent to check all websites for `/llms.txt` before diving straight into parsing pages of HTML a… ★ 6 If you’re doing any reasonable amount of performance work, ensure you have a fresh browser profile with no ad blockers installed, and ensure this is unchecked (Chrome)! You’re only getting part of the picture otherwise. ★ 6 For the last month or so, I’ve been playing Wordle against ChatGPT and keeping track of our scores. It’s incredibly close, but I’m just winning. ★ 2 A great, succinct, informative write up from my pal @matuzo.at! Context-aware headings in HTML: www.matuzo.at/blog/2026/co... ★ 10 It’s true… ★ 14 Today, I spoke at the inaugural #DUNC26 in Hull—a real gem of a city. The conference packed so much diversity of content into a one-day, one-track event, BUT! My favourite takeaway is that every single speaker listed a personal site/blog i… ★ 6 🔍 I can’t help but feel like we’re missing something… Front-End’s Missing Metric: csswizardry.com/2026/06/fron... ★ 19 🎤 I’m speaking at #LeedsJS TONIGHT! Free to attend. Be there or be aspect-ratio: 1; www.meetup.com/leeds-js/eve... ★ 9 🩺 Meet Your Users Where They Are with Obs.js csswizardry.com/2026/05/meet... ★ 2

🦋 Handle & authenticity

✅ Domain-verified
@csswizardry.com
The handle is the domain csswizardry.com. On Bluesky a domain handle proves the owner controls that website — so this is verifiably the real csswizardry.com account, not an impersonator.
On Bluesky since
Jul 2023
An early adopter from the invite-only beta (before the Feb 2024 public launch) — an original, established account.

💡 Facts

🗓️Joined Bluesky in 2023 — 3 years ago.
👁️Averages 11 views per post.
📤Posts about 1.1× per week.

🕵️ Fake follower check

Estimated
72/100
Good Credibility score
94%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 94% real, active audience · Low fake-follower risk.
  • Engagement (~0.2% of followers engage each post) is around typical for Bluesky.
  • Organic base — far more followers than accounts it follows.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://harry.is/for-hire

📸 Gallery

I’ve started including a `mission-statement.md` alongside my project-level `AGENTS.md`. It contains philosophical notes about the project: why it exists, what questions it exists to answer, what ‘good’ looks like, etc. If you’re doing any reasonable amount of performance work, ensure you have a fresh browser profile with no ad blockers installed, and ensure this is unchecked (Chrome)! You’re only getting part of the picture otherwise. For the last month or so, I’ve been playing Wordle against ChatGPT and keeping track of our scores. It’s incredibly close, but I’m just winning. It’s true…

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

uğur kıpçak ☩ uğur kıpçak ☩ 18% Lisa Henry🦋 Lisa Henry🦋 18% The Global Climate And Health Alliance The Global Climate And Health Alliance 15% Bestemor Bestemor 14% SupplyChainLisa SupplyChainLisa 12% Omnia Cum Respectu Omnia Cum Respectu 11%

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Frequently asked questions

How much does Harry Roberts charge for a sponsorship?
Harry Roberts hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Harry Roberts for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Harry Roberts, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Harry Roberts have?
Harry Roberts has 6,421 followers on Bluesky.

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