The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for XHTML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited XHTML over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
UK > Wales
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 89 89 106
Rank change year-on-year 0 +17  
Permanent jobs citing XHTML 3 7 3
As % of all permanent IT jobs advertised in Wales 0.30% 0.53% 0.21%
As % of the Libraries, Frameworks & Software Standards category 0.82% 1.62% 0.65%
Number of salaries quoted 3 7 3
Wales median annual salary £52,500 £37,500 £35,000
Median salary % change year-on-year +40.00% +7.14%  
10th Percentile £39,750 £32,000 £29,800
90th Percentile £56,250 £45,000 £37,650
UK median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

XHTML 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 permanent job vacancies advertised in Wales with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Wales
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 366 431 463
As % of all permanent IT job vacancies advertised in Wales 36.75% 32.53% 32.51%
Number of salaries quoted 1668 1478 1499
Wales median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.66% +7.14%  
10th Percentile £26,250 £22,500 £25,000
90th Percentile £54,080 £50,000 £50,000
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.55% -  

XHTML
Job Vacancy Trend in Wales

Job postings citing XHTML as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for XHTML in Wales

XHTML
Salary Trend in Wales

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

Salary trend for XHTML in Wales

XHTML
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XHTML within the Wales region over the 3 months to 29 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Wales - 2 £52,500 -
South Wales +17 1 £40,000 +14.28%
XHTML
UK

For the 6 months to 29 June 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 Wales region with a requirement for XHTML.

1 8 (100.00%) C#
1 8 (100.00%) HTML
1 8 (100.00%) CSS
1 8 (100.00%) Web Development
2 7 (87.50%) Ajax
2 7 (87.50%) MVC
2 7 (87.50%) XML
2 7 (87.50%) JavaScript
2 7 (87.50%) .NET
2 7 (87.50%) HTML5
3 6 (75.00%) SQL
4 5 (62.50%) NHibernate
4 5 (62.50%) .NET Framework
4 5 (62.50%) Agile Software Development
4 5 (62.50%) TDD
4 5 (62.50%) NUnit
4 5 (62.50%) OO
4 5 (62.50%) Moq
4 5 (62.50%) Azure SQL Database
4 5 (62.50%) Autofac
4 5 (62.50%) KnockoutJS
4 5 (62.50%) Product Management
4 5 (62.50%) Microsoft Azure
4 5 (62.50%) Dependency Injection
4 5 (62.50%) SaaS
4 5 (62.50%) jQuery
4 5 (62.50%) Elasticsearch
4 5 (62.50%) ASP.NET Web API
4 5 (62.50%) Mentoring
5 3 (37.50%) Git (software)

XHTML
Co-occurring IT Skills in Wales 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 5 (62.50%) Elasticsearch
2 2 (25.00%) CMS
2 2 (25.00%) IIS
2 2 (25.00%) Sitecore CMS
2 2 (25.00%) Umbraco
Cloud Services
1 5 (62.50%) Microsoft Azure
1 5 (62.50%) SaaS
Communications & Networking
1 1 (12.50%) Broadband
1 1 (12.50%) SMS
Database & Business Intelligence
1 5 (62.50%) Azure SQL Database
2 2 (25.00%) SQL Server
Development Applications
1 5 (62.50%) Moq
1 5 (62.50%) NUnit
2 3 (37.50%) Git (software)
3 2 (25.00%) Team Foundation Server
3 2 (25.00%) Visual Studio
Job Titles
1 6 (75.00%) Developer
2 3 (37.50%) .NET Developer
2 3 (37.50%) .NET Software Developer
2 3 (37.50%) ASP.NET MVC Developer
2 3 (37.50%) C# .NET Developer
2 3 (37.50%) C# Developer
2 3 (37.50%) C# Software Developer
2 3 (37.50%) Software Developer
3 2 (25.00%) Lead Developer
3 2 (25.00%) Senior Developer
4 1 (12.50%) Java Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) CSS
1 8 (100.00%) HTML
2 7 (87.50%) .NET
2 7 (87.50%) Ajax
2 7 (87.50%) HTML5
2 7 (87.50%) XML
3 5 (62.50%) .NET Framework
3 5 (62.50%) ASP.NET Web API
3 5 (62.50%) Autofac
3 5 (62.50%) jQuery
3 5 (62.50%) KnockoutJS
3 5 (62.50%) NHibernate
4 2 (25.00%) ASP.NET
4 2 (25.00%) ASP.NET Web Forms
4 2 (25.00%) JSON
5 1 (12.50%) EJB
5 1 (12.50%) Java EE
5 1 (12.50%) JPA
5 1 (12.50%) JSF
5 1 (12.50%) Spring
Operating Systems
1 2 (25.00%) Windows
1 2 (25.00%) Windows Server
Processes & Methodologies
1 8 (100.00%) Web Development
2 7 (87.50%) MVC
3 5 (62.50%) Agile Software Development
3 5 (62.50%) Dependency Injection
3 5 (62.50%) Mentoring
3 5 (62.50%) OO
3 5 (62.50%) Product Management
3 5 (62.50%) TDD
4 2 (25.00%) Content Management
4 2 (25.00%) Continuous Integration
5 1 (12.50%) OOP
Programming Languages
1 8 (100.00%) C#
2 7 (87.50%) JavaScript
3 6 (75.00%) SQL
4 1 (12.50%) C++
4 1 (12.50%) Java
Qualifications
1 2 (25.00%) Degree
Vendors
1 2 (25.00%) Sitecore