The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Semantic HTML skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Semantic HTML over the 3 months to 23 June 2017 with a comparison to the same period in 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.

Semantic HTML, XHTML (Semantic Markup)
England / London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 407 411 376
Rank change year-on-year +4 -35  
Contract jobs citing Semantic HTML 15 16 47
As % of all contract IT jobs advertised in London 0.073% 0.074% 0.20%
As % of the Libraries, Frameworks & Software Standards category 0.20% 0.23% 0.64%
Number of daily rates quoted 7 11 22
Median daily rate £350 £400 £375
Median daily rate % change year-on-year -12.50% +6.66%  
90% offered a daily rate of more than £325 £293 £329
10% offered a daily rate of more than £520 £400 £445
UK excluding London median daily rate £404 £220 £363
% change year-on-year +83.52% -39.31%  
Number of hourly rates quoted 2 0 0
Median hourly rate £15.25 - -
UK excluding London median hourly rate - - -

Semantic HTML is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 7413 7002 7336
As % of all contract IT job vacancies advertised in London 35.85% 32.37% 31.31%
Number of daily rates quoted 5507 5376 5334
Median daily rate £480 £450 £425
Median daily rate % change year-on-year +6.66% +5.88%  
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 54 23 51
Median hourly rate £30.00 £40.00 £22.50
Median hourly rate % change year-on-year -25.00% +77.77%  
90% offered a hourly rate of more than £16.00 £20.00 £16.17
10% offered a hourly rate of more than £55.00 £190.00 £60.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Semantic HTML
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Semantic HTML as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Semantic HTML in London

Semantic HTML
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Semantic HTML in London.

Contractor daily rate trend for Semantic HTML in London

Semantic HTML
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Semantic HTML in London over the 3 months to 23 June 2017.

Contractor daily rate histogram for Semantic HTML in London

Semantic HTML
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Semantic HTML in London.

Contractor hourly rate trend for Semantic HTML in London

Semantic HTML
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Semantic HTML within the London region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -6 1 £500 +53.84% 2
Semantic HTML
England

For the 6 months to 23 June 2017, IT contractor jobs citing Semantic HTML also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Semantic HTML.

1 24 (100.00%) HTML
1 24 (100.00%) JavaScript
1 24 (100.00%) CSS
2 20 (83.33%) Agile Software Development
3 19 (79.17%) CSS3
4 14 (58.33%) Front End Development
4 14 (58.33%) Node.js
5 12 (50.00%) HTML5
5 12 (50.00%) Scrum
6 11 (45.83%) Continuous Delivery
6 11 (45.83%) Sass
7 8 (33.33%) Finance
7 8 (33.33%) Java
8 7 (29.17%) REST
8 7 (29.17%) Responsive Web Design
8 7 (29.17%) Continuous Improvement
8 7 (29.17%) Mentoring
8 7 (29.17%) React
8 7 (29.17%) Mobile Development
8 7 (29.17%) React Native
9 6 (25.00%) ES6
9 6 (25.00%) AngularJS
9 6 (25.00%) Investment Banking
9 6 (25.00%) Web Development
9 6 (25.00%) Banking
10 5 (20.83%) Retail
10 5 (20.83%) Management Information System
10 5 (20.83%) SVG
10 5 (20.83%) Retail Banking
10 5 (20.83%) Wealth Management

Semantic HTML
Co-occurring IT Skills in 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:

Application Platforms
1 3 (12.50%) CMS
2 1 (4.17%) Apache
2 1 (4.17%) Apache Spark
2 1 (4.17%) Drupal
Applications
1 3 (12.50%) Adobe Illustrator
1 3 (12.50%) Photoshop
Business Applications
1 3 (12.50%) SDL Web 8
Cloud Services
1 1 (4.17%) GitHub
Communications & Networking
1 3 (12.50%) HTTP
Development Applications
1 5 (20.83%) Mocha
2 4 (16.67%) Cucumber
3 2 (8.33%) Git (software)
4 1 (4.17%) Grunt
4 1 (4.17%) gulp
4 1 (4.17%) Jenkins
4 1 (4.17%) JIRA
4 1 (4.17%) webpack
General
1 8 (33.33%) Finance
2 6 (25.00%) Banking
2 6 (25.00%) Investment Banking
3 5 (20.83%) Retail
3 5 (20.83%) Retail Banking
4 4 (16.67%) Marketing
Job Titles
1 19 (79.17%) Developer
2 14 (58.33%) Front End Developer (Client-Side Developer)
3 4 (16.67%) JavaScript Developer
4 3 (12.50%) HTML Developer
4 3 (12.50%) Junior
4 3 (12.50%) Junior Developer
4 3 (12.50%) Senior Developer
5 2 (8.33%) Junior Front End Developer (Client-Side Developer)
5 2 (8.33%) Senior Front-End Developer
5 2 (8.33%) Web Developer
6 1 (4.17%) Agile Developer
6 1 (4.17%) Front End Web Developer (Client-Side Developer)
6 1 (4.17%) HTML CSS Developer
6 1 (4.17%) Junior Web Developer
6 1 (4.17%) Perl Developer
6 1 (4.17%) Senior UI Developer
6 1 (4.17%) Senior Web Developer
6 1 (4.17%) UI Developer
6 1 (4.17%) UX Developer
6 1 (4.17%) Web UI Developer
Libraries, Frameworks & Software Standards
1 24 (100.00%) CSS
1 24 (100.00%) HTML
2 19 (79.17%) CSS3
3 14 (58.33%) Node.js
4 12 (50.00%) HTML5
5 11 (45.83%) Sass
6 7 (29.17%) React
6 7 (29.17%) React Native
6 7 (29.17%) REST
7 6 (25.00%) AngularJS
8 5 (20.83%) D3.js
8 5 (20.83%) HTML5 Canvas
8 5 (20.83%) jQuery
8 5 (20.83%) Redux
8 5 (20.83%) SVG
9 3 (12.50%) RESTful
9 3 (12.50%) Web Services
10 2 (8.33%) LESS
11 1 (4.17%) Express
11 1 (4.17%) Kafka
Miscellaneous
1 5 (20.83%) Management Information System
1 5 (20.83%) Mobile Banking
2 4 (16.67%) Digital Media
3 3 (12.50%) Derivative
3 3 (12.50%) Fixed Income
3 3 (12.50%) Foreign Exchange (FX)
3 3 (12.50%) User Experience
Processes & Methodologies
1 20 (83.33%) Agile Software Development
2 14 (58.33%) Front End Development
3 12 (50.00%) Scrum
4 11 (45.83%) Continuous Delivery
5 7 (29.17%) Continuous Improvement
5 7 (29.17%) Mentoring
5 7 (29.17%) Mobile Development
5 7 (29.17%) Responsive Web Design
6 6 (25.00%) Web Development
7 5 (20.83%) Wealth Management
8 4 (16.67%) Functional Testing
8 4 (16.67%) Progressive Enhancement
9 3 (12.50%) B2B
9 3 (12.50%) Cybersecurity
9 3 (12.50%) TDD
9 3 (12.50%) Web Design
10 2 (8.33%) Software Engineering
10 2 (8.33%) Test Automation
11 1 (4.17%) Data Visualisation
11 1 (4.17%) Visualisation
Programming Languages
1 24 (100.00%) JavaScript
2 8 (33.33%) Java
3 6 (25.00%) ES6
4 4 (16.67%) Perl
5 1 (4.17%) PHP
5 1 (4.17%) Scala
System Software
1 1 (4.17%) Docker
Systems Management
1 1 (4.17%) Ansible
Vendors
1 3 (12.50%) Adobe