Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Semantic HTML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Semantic HTML over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Semantic HTML, XHTML (Semantic Markup)
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 326 343 399
Rank change year-on-year +17 +56 +59
Permanent jobs citing Semantic HTML 4 11 22
As % of all permanent IT jobs advertised in the City of London 0.039% 0.094% 0.13%
As % of the Libraries, Frameworks & Software Standards category 0.098% 0.23% 0.35%
Number of salaries quoted 3 11 22
City of London median annual salary £55,000 £42,500 £60,989
Median salary % change year-on-year +29.41% -30.31% +21.98%
10th Percentile £46,000 £34,000 £36,375
90th Percentile £64,000 £57,500 £70,000
Central London median annual salary £65,000 £42,500 £60,989
% change year-on-year +52.94% -30.31% +16.17%

Semantic HTML is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4085 4851 6282
As % of all permanent IT jobs advertised in the City of London 40.15% 41.46% 36.32%
Number of salaries quoted 3678 4472 5443
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £40,000 £38,250 £36,250
90th Percentile £90,000 £87,500 £85,000
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Semantic HTML
Job Vacancy Trend in the City of London

Job postings citing Semantic HTML as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Semantic HTML in the City of London

Semantic HTML
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Semantic HTML in the City of London.

Salary trend for Semantic HTML in the City of London

Semantic HTML
Salary Histogram in the City of London

The salary distribution of IT jobs citing Semantic HTML in the City of London over the 6 months to 18 November 2017.

Salary histogram for Semantic HTML in the City of London

For the 6 months to 18 November 2017, IT 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 job ads across the City of London region with a requirement for Semantic HTML.

1 4 (100.00%) HTML
1 4 (100.00%) JavaScript
1 4 (100.00%) CSS
1 4 (100.00%) HTML5
2 3 (75.00%) Node.js
2 3 (75.00%) TDD
2 3 (75.00%) Sass
3 2 (50.00%) AngularJS
3 2 (50.00%) Grunt
3 2 (50.00%) User Experience
3 2 (50.00%) Front End Development
3 2 (50.00%) gulp
3 2 (50.00%) Agile Software Development
3 2 (50.00%) PostCSS
3 2 (50.00%) CSS3
3 2 (50.00%) Responsive Web Design
3 2 (50.00%) jQuery
3 2 (50.00%) MVC
3 2 (50.00%) Ajax
4 1 (25.00%) DoubleClick
4 1 (25.00%) Google
4 1 (25.00%) Web Development
4 1 (25.00%) JSON
4 1 (25.00%) Google Analytics
4 1 (25.00%) Drupal
4 1 (25.00%) SEO
4 1 (25.00%) Scrum
4 1 (25.00%) Web Design
4 1 (25.00%) OOP
4 1 (25.00%) OO

Semantic HTML
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:

Application Platforms
1 1 (25.00%) Adobe Experience Manager
1 1 (25.00%) Drupal
1 1 (25.00%) EPiServer
1 1 (25.00%) SharePoint
Applications
1 1 (25.00%) Photoshop
Cloud Services
1 1 (25.00%) GitHub
1 1 (25.00%) Google Analytics
Development Applications
1 2 (50.00%) Grunt
1 2 (50.00%) gulp
1 2 (50.00%) PostCSS
2 1 (25.00%) Bitbucket
2 1 (25.00%) CasperJS
2 1 (25.00%) Fiddler
2 1 (25.00%) Firebug
2 1 (25.00%) Git (software)
2 1 (25.00%) Jasmine
2 1 (25.00%) Karma Test Runner
2 1 (25.00%) webpack
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) UI Developer
3 1 (25.00%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 4 (100.00%) CSS
1 4 (100.00%) HTML
1 4 (100.00%) HTML5
2 3 (75.00%) Node.js
2 3 (75.00%) Sass
3 2 (50.00%) Ajax
3 2 (50.00%) AngularJS
3 2 (50.00%) CSS3
3 2 (50.00%) jQuery
4 1 (25.00%) .NET
4 1 (25.00%) Express
4 1 (25.00%) Handlebars
4 1 (25.00%) JSON
4 1 (25.00%) LESS
4 1 (25.00%) Mustache
4 1 (25.00%) Razor View Engine
4 1 (25.00%) React
4 1 (25.00%) Smarty
4 1 (25.00%) Twig
4 1 (25.00%) Underscore.js
Miscellaneous
1 2 (50.00%) User Experience
2 1 (25.00%) Fintech
2 1 (25.00%) Mainframe
Processes & Methodologies
1 3 (75.00%) TDD
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Front End Development
2 2 (50.00%) MVC
2 2 (50.00%) Responsive Web Design
3 1 (25.00%) Analytics
3 1 (25.00%) Don't repeat yourself (DRY)
3 1 (25.00%) Kanban
3 1 (25.00%) Mobile First
3 1 (25.00%) OO
3 1 (25.00%) OOP
3 1 (25.00%) Pair Programming
3 1 (25.00%) Scrum
3 1 (25.00%) SEO
3 1 (25.00%) Unit Testing
3 1 (25.00%) Web Design
3 1 (25.00%) Web Development
3 1 (25.00%) Wireframes
Programming Languages
1 4 (100.00%) JavaScript
2 1 (25.00%) PHP
Vendors
1 1 (25.00%) Adobe
1 1 (25.00%) DoubleClick
1 1 (25.00%) Google
1 1 (25.00%) Sitecore