SYSTEM all green source clarks.com queue 14,892 pages p99 latency 184ms dataflirt.com · scraper/clarks-com
RUN · 42 active pipelines · clarks.com live

Clarks footwear data,
extracted at scale.

We extract product listings, size and width variations, material specifications, and real-time stock levels from clarks.com. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake.

SKUs extracted
24.1K /day
Stock updates
112K /24h
Size variants
184K /run
Active pipelines
42
Uptime
99.98%
Data Dictionary

Every field we extract from clarks.com

Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.

Complete list of extractable fields for Product Listings objects from clarks.com. All fields typed and schema-versioned.

product_idtitlebrandcategorysub_categorypricecurrencycolourmaterialdescriptionurl
product_listings
● 200 OK
"product_id": "26155519",
"title": "Wallabee Boot",
"category": "Mens Originals",
"price": 130.0,
"currency": "GBP",
"colour": "Maple Suede"
# product_idtitlebrandcategorysub_categoryprice
1
2
3

Complete list of extractable fields for Sizing & Stock objects from clarks.com. All fields typed and schema-versioned.

skuproduct_idsize_uksize_uswidthstock_statusstock_quantitypricecolour
sizing_& stock
● 200 OK
"sku": "26155519_8_G",
"product_id": "26155519",
"size_uk": "8",
"width": "G (Standard)",
"stock_status": "IN_STOCK",
"price": 130.0
# skuproduct_idsize_uksize_uswidthstock_status
1
2
3

Complete list of extractable fields for Pricing & Promos objects from clarks.com. All fields typed and schema-versioned.

product_idcurrent_priceoriginal_pricediscount_pctcurrencypromo_eligiblepromo_texttimestamp
pricing_& promos
● 200 OK
"product_id": "26155519",
"current_price": 104.0,
"original_price": 130.0,
"discount_pct": 20,
"currency": "GBP",
"promo_eligible": true
# product_idcurrent_priceoriginal_pricediscount_pctcurrencypromo_eligible
1
2
3

Complete list of extractable fields for Reviews objects from clarks.com. All fields typed and schema-versioned.

review_idproduct_idratingtitlebodydatereviewer_namerecommendedverified_buyer
reviews
● 200 OK
"review_id": "REV-99281",
"product_id": "26155519",
"rating": 5,
"title": "Classic comfort",
"date": "2023-10-14",
"recommended": true
# review_idproduct_idratingtitlebodydate
1
2
3

Complete list of extractable fields for Categories objects from clarks.com. All fields typed and schema-versioned.

category_idnameparent_categoryurlproduct_countdescriptionbanner_imagemeta_title
categories
● 200 OK
"category_id": "mens-boots",
"name": "Men's Boots",
"parent_category": "Mens",
"url": "https://www.clarks.com/en-gb/mens/boots/c/m130",
"product_count": 142,
"meta_title": "Men's Boots | Leather & Suede Boots | Clarks"
# category_idnameparent_categoryurlproduct_countdescription
1
2
3

Capabilities

Extract the complete footwear matrix

Clarks relies on complex size, width, and colour permutations. Our pipeline iterates through every JavaScript-rendered variant to capture accurate stock and pricing.

Full Catalogue Extraction

Shoes, boots, sandals, and accessories extracted with full metadata including descriptions, materials, and care instructions.

Size & Width Matrix

Capture the full grid of sizes (UK/US/EU) and widths (Standard, Wide, Extra Wide) for every style.

Real-Time Inventory

Track in-stock, low stock, and out of stock flags per specific size and width combination.

Pricing & Promotions

Monitor sale prices, discount percentages, and promotional code eligibility at the SKU level.

Material & Care Data

Extract specific material compositions including leather types, suede finishes, and synthetic specifications.

Colour Variants

Map all colourways back to the parent product, capturing unique image sets and pricing per colour.

Regional Marketplaces

Extract data from UK, US, and EU regional sites to monitor international pricing parity.

Clarks Originals Tracking

Isolate and track high-demand lines like the Wallabee and Desert Boot across all variations.

Scheduled Pipelines

Run daily catalogue syncs or hourly stock diffs to monitor fast-moving inventory.

// engagement pipeline

From category URL to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide category URLs, regional targets, or specific product lines. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy / Playwright crawlers, proxy rotation, and size-matrix iteration logic.

Validation & QA
d 4–6

Schema validation, null-rate checks, and variant mapping verification before full launch.

Delivery
ongoing

JSON / CSV / Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage.

Under the hood

Navigating footwear data complexity

Extracting footwear data requires more than simple HTTP requests. Here is how we handle the multi-dimensional nature of Clarks' catalogue.

pipeline-monitor · clarks.com · live ● active
// fingerprinting
Identity rotation
TLS fingerprintrandomised
User-agentrotated
IP poolresidential
Challenges blocked0
// pagination
Page coverage
48,291 pages queued running
// observability
Pipeline health
99.9%
uptime
142ms
p99 lat
0.3%
null rate
2
alerts
Dynamic stock loading
Playwright for JS size/stock hydration

Stock availability for specific sizes and widths on clarks.com is loaded dynamically via JavaScript. We use Playwright to simulate user interactions, selecting each size/width combination to reveal the true stock status.

Complex variant mapping
Parent-child for colour/size/width

A single shoe style can have dozens of permutations. Our pipeline structures this data relationally, mapping every SKU back to a parent product ID so your database stays clean and queryable.

Anti-bot layer
Residential proxy rotation

To prevent IP bans during high-volume variant iteration, we route requests through residential proxies located in the target region, maintaining realistic request patterns.

Schema stability
Fallback selectors for DOM changes

Retail sites update their front-end frequently. We deploy multiple fallback selectors for critical fields like price and stock status to ensure uninterrupted data flow.

Change detection
Only emit stock/price diffs

For frequent monitoring, we hash the state of each SKU. Subsequent runs only output records where price or stock status has changed, reducing your processing overhead.

Applications

Who uses Clarks data

Teams across industries use clarks.com data to build competitive products and smarter operations.

01
Competitor Price Monitoring

Retailers track Clarks' pricing and discount strategies to inform their own markdown cadence.

02
Assortment & Range Planning

Merchandisers analyse category depth, colour availability, and size ranges to benchmark their own offerings.

03
Inventory & Stock Trend Analysis

Analysts monitor stock depletion rates across specific sizes to estimate sales velocity.

04
Discount & Markdown Tracking

Track when specific lines move to sale and measure the depth of the discounts applied.

05
Grey Market Detection

Brands monitor official pricing to identify unauthorised sellers undercutting MAP.

06
Market Research

Extract review data to run sentiment analysis on comfort, fit, and durability.

Why DataFlirt

"Clarks maintains a highly complex matrix of sizes, widths, and regional stock levels. Extracting this requires a pipeline built for multi-dimensional variants."

Footwear extraction is notoriously difficult due to the multi-dimensional nature of the data. A single shoe might have 40 permutations of size, width, and colour. DataFlirt handles the complex DOM traversal and JavaScript rendering required to accurately map every variant to its real-time stock status.

Technical Spec

Clarks scraper capabilities

Everything supported by our clarks.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.

JavaScript rendering
Required to load stock status per size and width combination
Supported
CAPTCHA bypass
Automated solver integration for high-frequency scraping
Supported
Size/Width matrix extraction
Iterates through all available dimensions for a style
Supported
Regional pricing
Supports UK, US, and EU domain variants
Supported
Review pagination
Extracts all pages of product reviews
Supported
Change detection
Hash-based diffing for stock and price updates
Supported
User order history
Requires individual user authentication credentials
Partial
Clarks Plus loyalty points
Private account data cannot be extracted
Partial
Infrastructure

Infrastructure powering the pipeline

Open-source tooling on proven cloud infra — no vendor lock-in, full observability.

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheus
Scrapy + Playwright Stack

Scrapy handles crawl orchestration and deduplication. Playwright handles JavaScript rendering and the interaction flows required to select sizes and widths.

Residential Proxy Infrastructure

We maintain pools of residential proxies across target regions. Rotation happens per request to prevent blocking during intensive variant iteration.

Cloud-Native Orchestration

Pipelines run on AWS Lambda and ECS. Airflow handles scheduling and dependency management. All state is stored in managed Postgres.

Output & Delivery

Your data, your destination

Data delivered to where your team already works — no new tooling required.

JSON
Newline-delimited or nested
CSV
Flat file with typed columns
XLS
Excel compatible format
Parquet
Columnar format for data warehouses
AWS S3
Direct bucket delivery
Webhook
HTTP POST per record
API
REST endpoint access
BigQuery
Streamed directly into your dataset
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About clarks.com scraping, legality, and pipeline operations.

Ask us directly →
Is scraping Clarks legal?

Scraping publicly available product, pricing, and stock information is generally permissible. We do not extract personal data or bypass authentication walls.

How do you handle stock variations?

Our Playwright integration programmatically selects each size and width combination on the product page to trigger the JavaScript that reveals the specific stock status for that SKU.

Can you track Clarks Originals specifically?

Yes. We can scope the pipeline to specific categories, sub-categories, or search terms to isolate high-value lines like Clarks Originals.

How fresh is the stock data?

We can configure pipelines to run daily for full catalogue syncs, or hourly for specific high-priority SKUs to monitor fast-moving stock.

Do you support international Clarks sites?

Yes. We can target clarks.co.uk, clarksusa.com, and European variants, standardising the output schema across all regions.

What is the minimum viable engagement?

Our minimum engagement typically starts with a defined category list or a specific regional site, delivered on a weekly schedule.

$ dataflirt scope --new-project --source=clarks.com ready

Tell us what
to extract.
We do the rest.

20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a daily catalogue sync or hourly stock monitoring across key lines. Tell us your requirements.

hello@dataflirt.com · Bengaluru · IST · typical reply < 4h
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