SYSTEM all green source johnlewis.com queue 12,481 pages p99 latency 218ms dataflirt.com · scraper/johnlewis-com
RUN · 41 active pipelines · johnlewis.com live

John Lewis data,
at warehouse scale.

We extract toy listings, nursery equipment specifications, pricing signals, stock levels, and customer reviews from John Lewis. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Products extracted
145K /day
Price updates
412K /24h
Stock alerts
18K /run
Active pipelines
41
Uptime
99.94%
Data Dictionary

Every field we extract from johnlewis.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 johnlewis.com. All fields typed and schema-versioned.

skutitlebrandcategorysub_categorypriceage_suitabilitydimensionsweightmaterialsafety_warningimage_urlsdescriptionfeatures
product_listings
● 200 OK
"sku": "23849120",
"title": "Jellycat Bashful Bunny",
"brand": "Jellycat",
"price": 22.0,
"category": "Toys",
"age_suitability": "0+ months",
"material": "100% polyester"
# skutitlebrandcategorysub_categoryprice
1
2
3

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

skupriceprevious_pricediscount_pctin_stockstock_status_textdelivery_optionsclick_and_collectpromotional_offeroffer_end_date
pricing_& stock
● 200 OK
"sku": "23849120",
"price": 22.0,
"in_stock": true,
"stock_status_text": "In stock",
"click_and_collect": true,
"promotional_offer": "Save 20% on selected toys"
# skupriceprevious_pricediscount_pctin_stockstock_status_text
1
2
3

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

review_idskureviewer_nicknameratingreview_titlereview_texthelpful_votesrecommendedsubmission_timeverified_buyer
reviews_& ratings
● 200 OK
"review_id": "REV-99281",
"rating": 5,
"review_title": "So soft",
"review_text": "Perfect gift for a newborn.",
"helpful_votes": 12,
"recommended": true
# review_idskureviewer_nicknameratingreview_titlereview_text
1
2
3

Complete list of extractable fields for Category & Merchandising objects from johnlewis.com. All fields typed and schema-versioned.

category_idcategory_namebreadcrumbproduct_counttop_brandstrending_itemssort_orderpage_urlscraped_at
category_& merchandising
● 200 OK
"category_name": "Soft Toys",
"breadcrumb": "Toys > Soft Toys",
"product_count": 412,
"top_brands": "['Jellycat', 'Aurora', 'John Lewis Anyday']",
"scraped_at": "2023-10-24T08:00:00Z"
# category_idcategory_namebreadcrumbproduct_counttop_brandstrending_items
1
2
3

Capabilities

Everything you need from John Lewis — nothing you don't

Our John Lewis scraper handles the React frontend, Akamai bot mitigation, and complex variant structures for toys and nursery equipment — delivering structured catalogue data without the operational overhead.

Full Product Specifications

Title, brand, age suitability, safety warnings, materials, and dimensions — extracted at the SKU level.

Real-Time Stock Tracking

Capture 'in stock', 'out of stock', and low-stock indicators across standard delivery and Click & Collect options.

Pricing & Promotions

Track current price, previous price, and specific promotional text (e.g., 'Save 20% on selected LEGO') timestamped per run.

Brand Intelligence

Monitor assortment depth and pricing strategies for key brands like Jellycat, LEGO, and the John Lewis Anyday range.

Review & Rating Mining

Extract full review text, star ratings, and recommendation flags to gauge customer sentiment on nursery equipment.

Category Hierarchy Mapping

Reconstruct the full breadcrumb taxonomy for toys and baby products to analyse category architecture.

// engagement pipeline

From category URL to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide category URLs, brand names, or specific SKUs. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy / Playwright crawlers, proxy rotation, session management, and CAPTCHA handling for johnlewis.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, price-outlier detection, and sample reviews before full launch.

Delivery
ongoing

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

Under the hood

How our John Lewis pipeline handles the hard parts

Retail sites employ aggressive bot mitigation to protect pricing data. Here's how our infrastructure maintains constant access.

pipeline-monitor · johnlewis.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
Anti-bot layer
Residential proxy rotation + fingerprint spoofing

John Lewis uses Akamai to block automated traffic. Our crawlers route requests through UK-based residential ISP proxies with realistic browser fingerprints and randomised request timing.

JavaScript rendering
Full Playwright execution for SPA content

The johnlewis.com frontend relies heavily on React. We run full Playwright browser sessions to execute JavaScript, trigger lazy-loaded images, and hydrate pricing widgets.

Schema stability
Resilient selectors with fallback chains

Retail layouts shift during promotional periods. Our selector strategy uses fallback chains — CSS, XPath, and JSON-LD data layers — ensuring pipeline continuity during site updates.

Change detection
Only re-scrape what's changed

For large toy catalogues, we maintain a hash index of last-seen values per field. Subsequent runs only push diffs — reducing compute cost and downstream processing load.

Monitoring & alerting
24/7 pipeline health with anomaly detection

Every run emits structured logs. We alert on null-rate spikes, price outliers, and coverage drops — responding before you notice. SLA uptime is contractual.

Applications

Who uses John Lewis data — and how

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

01
Competitor Price Monitoring

Retailers track John Lewis pricing and promotional calendars to optimise their own pricing strategies.

02
Brand Assortment Planning

Brands monitor which of their SKUs are stocked, out of stock, or discounted compared to competitors.

03
Market Research

Analysts track the expansion of the 'Anyday' range and category saturation trends in the nursery sector.

04
Sentiment Analysis

Product teams mine review text on high-ticket items like pushchairs and car seats to inform product development.

05
Supply Chain Forecasting

Correlate stock status changes with promotional events to estimate sales velocity for specific toy categories.

06
MAP Compliance

Premium toy brands verify that their products are being sold at agreed Minimum Advertised Prices.

Why DataFlirt

"John Lewis sets the benchmark for UK retail pricing and curation — extracting this data reliably requires navigating enterprise-grade bot mitigation."

Most teams underestimate the investment required: reliable John Lewis scraping requires UK residential proxies, full JavaScript rendering for React hydration, Akamai bypass, and daily selector maintenance. DataFlirt absorbs that complexity so your engineers can focus on the analysis — not the infrastructure.

Technical Spec

John Lewis scraper — technical capabilities

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

JavaScript rendering
Full Playwright sessions — required for React hydration and dynamic stock status
Supported
Akamai bypass
Automated TLS fingerprinting and UK residential proxy routing
Supported
Category pagination
Deep extraction across all listing pages in Toys & Nursery
Supported
Review extraction
Paginated capture of all customer reviews and ratings per SKU
Supported
Stock availability
Capture of binary stock status and Click & Collect eligibility
Supported
Change detection (diffs)
Hash-based diff: only emit records with changed fields since last run
Supported
Webhook delivery
HTTP POST per record or batch — useful for real-time stock alerts
Supported
My John Lewis loyalty pricing
Gated promotional pricing available only to logged-in loyalty members
Partial
User purchase history
Historical order data tied to specific customer accounts
Partial
Infrastructure

Infrastructure powering the John Lewis 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, deduplication, and retry logic. Playwright handles JavaScript rendering, cookie sessions, and interaction flows. Combined via scrapy-playwright middleware.

Residential Proxy Infrastructure

We maintain pools of residential ISP proxies across UK regions. Rotation happens per-request with sticky sessions where required. IP score monitoring prevents blacklisted pool contamination.

Cloud-Native Orchestration

Pipelines run on AWS Lambda (burst) and ECS (sustained). Airflow handles scheduling, dependency management, and SLA alerting. All state 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 — schema versioned per run
CSV
Flat file with typed columns — Excel/Sheets compatible
Parquet
Columnar format for BigQuery, Snowflake, Athena
S3
Direct bucket delivery — compatible with any data lake
Webhook
HTTP POST per record for real-time downstream processing
Snowflake
Stage + COPY INTO workflow — incremental or full-replace
// faq

Common questions.

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

Ask us directly →
Is scraping John Lewis legal?

Scraping publicly available information from johnlewis.com is generally permissible under UK law. DataFlirt targets only public, non-authenticated product, pricing, and review data. We do not extract personal data, circumvent authentication walls, or violate GDPR.

How do you handle John Lewis's Akamai bot protection?

We use UK residential ISP proxies, full Playwright browser sessions with realistic fingerprints, and request timing modelled on human behaviour to navigate Akamai's mitigation layers.

Can you extract data for specific brands like Jellycat or LEGO?

Yes. We can scope the extraction to specific brand URLs, search queries, or category breadcrumbs within the Toys and Baby sections.

How fresh is the stock and pricing data?

Pipelines can be configured for daily or sub-daily runs. For critical SKUs, we can implement higher-frequency polling to detect out-of-stock events rapidly.

Do you capture promotional text and offers?

Yes. We extract specific promotional banners and text associated with SKUs, such as 'Save 20%' or 'Buy one get one half price', alongside the standard price fields.

What is the minimum viable engagement?

Our smallest packages start at a defined SKU list or specific category scope with weekly delivery. Contact us with your use case for a scoped quote.

$ dataflirt scope --new-project --source=johnlewis.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 one-off catalogue dump or a continuous price-monitoring feed across the nursery range — we scope, build, and operate the pipeline. Tell us what you need.

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