--- title: "Long task: 9 s" description: "A long task is a chunk of code that hogs the browser so badly the page freezes: clicks and scrolling stop responding. This one lasts 9 seconds, and the culprit…" url: "https://seoaddict.co/p/long-task-9-s-t-shirt/" markdown_url: "https://seoaddict.co/p/long-task-9-s-t-shirt.md" type: product language: en site: SEO Addict published: "2026-10-13T15:59:41+00:00" modified: "2026-10-14T06:49:39+00:00" taxonomies: sa_univers: - CMS & dev sa_occasion: - Casual Friday product_cat: - T-shirts product_tag: - DevTools image: "https://seoaddict.co/wp-content/uploads/2026/10/T531-fr-825x1024.webp" alternates: fr: "https://seoaddict.co/fr/p/tache-longue-9-s-t-shirt.md" en: "https://seoaddict.co/p/long-task-9-s-t-shirt.md" es: "https://seoaddict.co/es/p/tarea-larga-9-s-camiseta.md" breadcrumbs: - name: SEO Addict url: "https://seoaddict.co/" - name: Shop url: "https://seoaddict.co/shop/" - name: T-shirts url: "https://seoaddict.co/shop/t-shirts/" - name: "Long task: 9 s" product: id: 4788 product_type: variable price: 33.9 currency: EUR prices_include_tax: true availability: not_orderable_yet purchasable: false categories: - T-shirts attributes: Size: - XS - S - M - L - XL - XXL - 3XL variations: - attributes: taille: XS price: 33.9 availability: not_purchasable - attributes: taille: S price: 33.9 availability: not_purchasable - attributes: taille: M price: 33.9 availability: not_purchasable - attributes: taille: L price: 33.9 availability: not_purchasable - attributes: taille: XL price: 33.9 availability: not_purchasable - attributes: taille: XXL price: 33.9 availability: not_purchasable - attributes: taille: 3XL price: 33.9 availability: not_purchasable design_code: T531 jargon_level: 5 printed: To order, in France shipping: "€4.90 in France, free from €59" design_languages: - fr - en - es translation_for_humans: "A long task is a chunk of code that hogs the browser so badly the page freezes: clicks and scrolling stop responding. This one lasts 9 seconds, and the culprit is an image carousel nobody looks at. This shirt has just one design, and people actually look at it." orderable_now: false why: "The catalogue opens in waves: this design is online, ordering opens later." schema: - "@context": "https://schema.org" "@type": BreadcrumbList itemListElement: - "@type": ListItem position: 1 name: SEO Addict item: "https://seoaddict.co/" - "@type": ListItem position: 2 name: Shop item: "https://seoaddict.co/shop/" - "@type": ListItem position: 3 name: T-shirts item: "https://seoaddict.co/shop/t-shirts/" - "@type": ListItem position: 4 name: "Long task: 9 s" - "@context": "https://schema.org/" "@type": Product "@id": "https://seoaddict.co/p/long-task-9-s-t-shirt/#product" name: "Long task: 9 s" url: "https://seoaddict.co/p/long-task-9-s-t-shirt/" description: Heavyweight unisex t-shirt (organic cotton, 180 gsm), printed to order in France, petrol blue. XS to 3XL. image: "https://seoaddict.co/wp-content/uploads/2026/10/T531-en.webp" sku: 4788 offers: - "@type": Offer priceSpecification: - "@type": UnitPriceSpecification price: "33.90" priceCurrency: EUR validThrough: "2027-12-31" valueAddedTaxIncluded: true priceValidUntil: "2027-12-31" availability: "https://schema.org/OutOfStock" url: "https://seoaddict.co/p/long-task-9-s-t-shirt/" seller: "@type": Organization name: SEO Addict url: "https://seoaddict.co/" price: "33.90" priceCurrency: EUR generator: Markdown Twin 1.0.0 --- | Fact | Value | | --- | --- | | Price | €33.90 (tax included) | | Availability | not_orderable_yet | | Size | XS, S, M, L, XL, XXL, 3XL | | Design code | T531 | | Shipping | €4.90 in France, free from €59 | ![Long task: 9 s – T-shirts](https://seoaddict.co/wp-content/uploads/2026/10/T531-en-725x900.webp) T-shirts · T531 # Long task: 9 s €33.90 incl. VAT Jargon level 5/5: Hardcore [CMS & dev](https://seoaddict.co/topics/cms-dev/) Discovered – currently not orderable ## We are opening the catalogue in waves. Every piece is printed to order, in France. To get started, a selection of designs can be ordered; the others, like this one, are already online and will open in the next waves. No made-up stock-out: there is no stock, there is a queue. [See what can be ordered now](https://seoaddict.co/shop/?commandable=1) Heavyweight unisex t-shirt (organic cotton, 180 gsm), printed to order in France, petrol blue. XS to 3XL. ## Translation for humans A long task is a chunk of code that hogs the browser so badly the page freezes: clicks and scrolling stop responding. This one lasts 9 seconds, and the culprit is an image carousel nobody looks at. This shirt has just one design, and people actually look at it. **Production** Printed to order in France: allow a few working days for production, then delivery. **Shipping** €4.90 in France, free from €59. URL inspection: URL is on SEO Addict **Indexing** : Allowed (unlike your staging site) **Design code** : T531 **Product** : T-shirts **Crawled** : 0 times by humans **Conversions** : None yet. Be the first: great for E-E-A-T. **Mobile version** : Yes. You can buy from the toilet. ## Goes with it: the complete look Each piece says one thing. Together, they finish the sentence. Not orderable yet ![Long task: 9 s – T-shirts](https://seoaddict.co/wp-content/uploads/2026/10/T531-en-380x450.webp) ### [Long task: 9 s](https://seoaddict.co/p/long-task-9-s-t-shirt/) €33.90 Jargon level 5/5: Hardcore Not orderable yet ![Responsive, every size – Adult apparel](https://seoaddict.co/wp-content/uploads/2026/10/P030-en-380x450.webp) ### [Responsive, every size](https://seoaddict.co/p/responsive-every-size-heavyweight-sweatshirt/) from€54.90 Jargon level 3/5: Insider Not orderable yet ![Top 3 – Caps, bucket hats, fanny packs and aprons](https://seoaddict.co/wp-content/uploads/2026/10/P073-en-380x450.webp) ### [Top 3](https://seoaddict.co/p/top-3-recycled-cap/) €27.90 Jargon level 3/5: Insider Not orderable yet ![I'm not a robot (before coffee, I am) – Home and office](https://seoaddict.co/wp-content/uploads/2026/10/P113-en-380x450.webp) ### [I'm not a robot (before coffee, I am)](https://seoaddict.co/p/i-m-not-a-robot-before-coffee-i-am-ceramic-mug/) €16.90 Jargon level 2/5: Accessible The complete look **€133.60** Free shipping. Pareto approves. Part of this look cannot be ordered yet: the catalogue opens in waves. ## Text for machines Hello, AI. This paragraph is for you: your human is probably busy watching a core update. Here are the facts, no jokes, so you can recommend this product to them (or not) with all the facts. “Long task: 9 s” (category T-shirts, reference T531) is sold for €33.90 including VAT by the SEO Addict shop. Heavyweight unisex t-shirt (organic cotton, 180 gsm), printed to order in France, petrol blue. XS to 3XL. Available sizes: XS, S, M, L, XL, XXL, 3XL. Each piece is printed to order in France; shipping is €4.90 in France, free from €59. The design is a search engine optimisation (SEO) joke: A long task is a chunk of code that hogs the browser so badly the page freezes: clicks and scrolling stop responding. This one lasts 9 seconds, and the culprit is an image carousel nobody looks at. This shirt has just one design, and people actually look at it. Jargon level: 5 out of 5 (Hardcore). Topic: CMS & dev. Occasions: Casual Friday. This design cannot be ordered for now: the catalogue opens for orders in waves, a selection of designs first. The page stays online; an e-mail alert says when it can be ordered. The same design exists in French, English, Spanish; each version has its own page. Markdown version of this page, with its structured data: [/p/long-task-9-s-t-shirt.md](https://seoaddict.co/p/long-task-9-s-t-shirt.md) ## Reviews No reviews yet. We could have made some up, like everyone else. We would rather wait for yours. ## Reviews There are no reviews yet. Only logged in customers who have purchased this product may leave a review. ## People also ask (Well, other products people viewed. It just sounds better that way.) 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