Period
to 13 August 2020

The table below looks at the prevalence of the term W3C in contract job vacancies advertised in the City of London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited W3C over the 6 months to 13 August 2020 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Worldwide Web Consortium (W3C)
Central London > City of London
6 months to
13 Aug 2020
Same period 2019 Same period 2018
Rank 128 230 251
Rank change year-on-year +102 +21 -6
Contract jobs citing W3C 3 3 7
As % of all contract jobs advertised in the City of London 0.14% 0.046% 0.10%
As % of the Miscellaneous category 0.39% 0.14% 0.24%
Number of daily rates quoted 2 3 4
Median daily rate £350 £425 £600
Median daily rate % change year-on-year -17.65% -29.17% +5.26%
10th Percentile £165 £413 £563
90th Percentile £535 £503 £638
Central London median daily rate £350 £425 £600
% change year-on-year -17.65% -29.17% +22.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

W3C is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Contract vacancies with a requirement for generic IT skills 770 2,107 2,863
As % of all contract IT jobs advertised in the City of London 35.68% 32.56% 40.91%
Number of daily rates quoted 500 1,563 2,176
Median daily rate £525 £525 £525
10th Percentile £325 £325 £313
90th Percentile £701 £675 £725
Central London median daily rate £516 £525 £518
% change year-on-year -1.67% +1.45% -1.43%
Number of hourly rates quoted 36 46 56
Median hourly rate £35.25 £20.67 £20.00
Median hourly rate % change year-on-year +70.58% +3.33% -5.56%
10th Percentile £13.38 £11.25 £14.53
90th Percentile £47.75 £56.00 £45.07
Median hourly rate £35.25 £20.92 £20.00
% change year-on-year +68.54% +4.58% +6.95%

W3C
Job Vacancy Trend in the City of London

Job postings citing W3C as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for W3C in the City of London

W3C
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing W3C in the City of London.

Daily rate trend for W3C in the City of London

W3C
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing W3C in the City of London over the 6 months to 13 August 2020.

Daily rate histogram for W3C in the City of London

W3C
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing W3C in the City of London.

Hourly rate trend for W3C in the City of London

For the 6 months to 13 August 2020, IT contractor jobs citing W3C also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for W3C.

1 2 (66.67%) HTML
1 2 (66.67%) JavaScript
1 2 (66.67%) jQuery
1 2 (66.67%) Agile Software Development
1 2 (66.67%) HTML5
1 2 (66.67%) CSS3
1 2 (66.67%) User Experience
1 2 (66.67%) Front End Development
1 2 (66.67%) CSS
2 1 (33.33%) Adobe
2 1 (33.33%) Prototyping
2 1 (33.33%) InVision
2 1 (33.33%) ES7
2 1 (33.33%) Adobe XD
2 1 (33.33%) Sketch
2 1 (33.33%) Continuous Delivery
2 1 (33.33%) ES6
2 1 (33.33%) Razor View Engine
2 1 (33.33%) Sass
2 1 (33.33%) LESS
2 1 (33.33%) AngularJS
2 1 (33.33%) Express
2 1 (33.33%) Twitter Bootstrap
2 1 (33.33%) TypeScript
2 1 (33.33%) Balsamiq
2 1 (33.33%) Axure RP
2 1 (33.33%) Node.js
2 1 (33.33%) TDD
2 1 (33.33%) Asset Management
2 1 (33.33%) Web Development

W3C
Co-occurring IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Applications
1 1 (33.33%) Adobe Illustrator
1 1 (33.33%) Adobe XD
1 1 (33.33%) InVision
1 1 (33.33%) Sketch
Development Applications
1 1 (33.33%) Axure RP
1 1 (33.33%) Balsamiq
1 1 (33.33%) Team Foundation Server
1 1 (33.33%) Visual Studio
Job Titles
1 3 (100.00%) Developer
2 1 (33.33%) Angular Developer
2 1 (33.33%) UX Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) CSS
1 2 (66.67%) CSS3
1 2 (66.67%) HTML
1 2 (66.67%) HTML5
1 2 (66.67%) jQuery
2 1 (33.33%) .NET
2 1 (33.33%) AngularJS
2 1 (33.33%) ASP.NET
2 1 (33.33%) ASP.NET MVC
2 1 (33.33%) Express
2 1 (33.33%) LESS
2 1 (33.33%) Node.js
2 1 (33.33%) Razor View Engine
2 1 (33.33%) Sass
2 1 (33.33%) Twitter Bootstrap
Miscellaneous
1 2 (66.67%) User Experience
2 1 (33.33%) Augmented Reality
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Front End Development
2 1 (33.33%) Asset Management
2 1 (33.33%) Continuous Delivery
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Kanban
2 1 (33.33%) MVC
2 1 (33.33%) OWASP
2 1 (33.33%) Prototyping
2 1 (33.33%) Scrum
2 1 (33.33%) TDD
2 1 (33.33%) Test Automation
2 1 (33.33%) Web Accessibility
2 1 (33.33%) Web Development
Programming Languages
1 2 (66.67%) JavaScript
2 1 (33.33%) ES6
2 1 (33.33%) ES7
2 1 (33.33%) TypeScript
Qualifications
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) WCAG
Vendors
1 1 (33.33%) Adobe