Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for XHTML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited XHTML over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
Central London > City of London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 310 306 342
Rank change year-on-year -4 +36 -60
Permanent jobs citing XHTML 11 42 66
As % of all permanent IT jobs advertised in the City of London 0.11% 0.36% 0.39%
As % of the Libraries, Frameworks & Software Standards category 0.27% 0.87% 1.07%
Number of salaries quoted 6 41 59
City of London median annual salary £63,750 £45,000 £47,500
Median salary % change year-on-year +41.67% -5.26% -5.00%
10th Percentile £48,750 £34,000 £32,500
90th Percentile £72,500 £62,500 £65,000
Central London median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - -5.00%

XHTML 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 4092 4803 6157
As % of all permanent IT jobs advertised in the City of London 40.02% 41.23% 36.24%
Number of salaries quoted 3685 4433 5335
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 £86,150
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

XHTML
Job Vacancy Trend in the City of London

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

Job vacancy trend for XHTML in the City of London

XHTML
Salary Trend in the City of London

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

Salary trend for XHTML in the City of London

XHTML
Salary Histogram in the City of London

The salary distribution of IT jobs citing XHTML in the City of London over the 6 months to 23 November 2017.

Salary histogram for XHTML in the City of London

XHTML
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XHTML within the City of London region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 1 £55,000 -
XHTML
Central London

For the 6 months to 23 November 2017, IT jobs citing XHTML 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 XHTML.

1 11 (100.00%) HTML
1 11 (100.00%) JavaScript
2 7 (63.64%) CSS
3 6 (54.55%) Agile Software Development
3 6 (54.55%) HTML5
3 6 (54.55%) CSS3
4 5 (45.45%) Node.js
4 5 (45.45%) jQuery
4 5 (45.45%) Publishing
4 5 (45.45%) Scrum
4 5 (45.45%) Content Management
4 5 (45.45%) JIRA
4 5 (45.45%) XML
4 5 (45.45%) PHP
4 5 (45.45%) XSLT
4 5 (45.45%) Front End Development
5 4 (36.36%) Handlebars
5 4 (36.36%) Analytics
5 4 (36.36%) Sass
5 4 (36.36%) Underscore.js
5 4 (36.36%) PRINCE2
5 4 (36.36%) Unix
5 4 (36.36%) Linux
5 4 (36.36%) OOP
5 4 (36.36%) OO
5 4 (36.36%) Eclipse
5 4 (36.36%) SQL
5 4 (36.36%) Law
5 4 (36.36%) Legal
5 4 (36.36%) ColdFusion

XHTML
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 4 (36.36%) CMS
1 4 (36.36%) ColdFusion
1 4 (36.36%) Confluence
Applications
1 1 (9.09%) Photoshop
1 1 (9.09%) XMetaL
Cloud Services
1 1 (9.09%) Cloud Computing
Database & Business Intelligence
1 4 (36.36%) SQL Server
2 1 (9.09%) MarkLogic
2 1 (9.09%) NoSQL
2 1 (9.09%) RDBMS
2 1 (9.09%) Relational Database
Development Applications
1 5 (45.45%) JIRA
2 4 (36.36%) Ant
2 4 (36.36%) Eclipse
2 4 (36.36%) Subversion
3 1 (9.09%) Git (software)
General
1 5 (45.45%) Publishing
2 4 (36.36%) Law
2 4 (36.36%) Legal
2 4 (36.36%) Retail
3 1 (9.09%) Banking
Job Titles
1 5 (45.45%) Developer
2 4 (36.36%) Architect
2 4 (36.36%) Solutions Architect
3 2 (18.18%) Front End Developer (Client-Side Developer)
3 2 (18.18%) Team Leader
4 1 (9.09%) Angular Developer
4 1 (9.09%) Digital Developer
4 1 (9.09%) HTML CSS Developer
4 1 (9.09%) HTML Developer
4 1 (9.09%) JavaScript Developer
4 1 (9.09%) Lead Developer
4 1 (9.09%) Lead Web Developer
4 1 (9.09%) Senior Developer
4 1 (9.09%) Senior Front-End Developer
4 1 (9.09%) Web Developer
4 1 (9.09%) XML Developer
4 1 (9.09%) XML XSLT Developer
Libraries, Frameworks & Software Standards
1 11 (100.00%) HTML
2 7 (63.64%) CSS
3 6 (54.55%) CSS3
3 6 (54.55%) HTML5
4 5 (45.45%) jQuery
4 5 (45.45%) Node.js
4 5 (45.45%) XML
4 5 (45.45%) XSLT
5 4 (36.36%) Backbone.js
5 4 (36.36%) Handlebars
5 4 (36.36%) Ruby on Rails
5 4 (36.36%) Sass
5 4 (36.36%) Underscore.js
5 4 (36.36%) WebSockets
6 2 (18.18%) React
7 1 (9.09%) AngularJS
7 1 (9.09%) JSON
7 1 (9.09%) Spring
7 1 (9.09%) Spring MVC
7 1 (9.09%) Twitter Bootstrap
Miscellaneous
1 1 (9.09%) Mobile App
1 1 (9.09%) Semantic Web
Operating Systems
1 4 (36.36%) Linux
1 4 (36.36%) Unix
Processes & Methodologies
1 6 (54.55%) Agile Software Development
2 5 (45.45%) Content Management
2 5 (45.45%) Front End Development
2 5 (45.45%) Scrum
3 4 (36.36%) Analytics
3 4 (36.36%) Business Transformation
3 4 (36.36%) OO
3 4 (36.36%) OOP
3 4 (36.36%) PRINCE2
3 4 (36.36%) Project Management
3 4 (36.36%) Software Engineering
3 4 (36.36%) Web Analytics
4 1 (9.09%) Kanban
4 1 (9.09%) MVC
4 1 (9.09%) Ontologies
4 1 (9.09%) RDF
4 1 (9.09%) TDD
4 1 (9.09%) Test Automation
4 1 (9.09%) Unit Testing
4 1 (9.09%) Web Development
Programming Languages
1 11 (100.00%) JavaScript
2 5 (45.45%) PHP
3 4 (36.36%) Perl
3 4 (36.36%) SQL
4 1 (9.09%) C#
4 1 (9.09%) C++
4 1 (9.09%) Java
4 1 (9.09%) SPARQL
4 1 (9.09%) VBA
Quality Assurance & Compliance
1 1 (9.09%) QA