The following table provides summary statistics for permanent job vacancies advertised in Southampton 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
Hampshire / Southampton
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 69 78 81
Rank change year-on-year +9 +3  
Permanent jobs citing XHTML 1 4 4
As % of all permanent IT jobs advertised in Southampton 0.18% 0.55% 0.52%
As % of the Libraries, Frameworks & Software Standards category 0.38% 1.28% 1.47%
Number of salaries quoted 1 4 4
Median salary £45,000 £37,500 £26,250
Median salary % change year-on-year +20.00% +42.85%  
UK excluding London median salary £37,500 £39,000 £37,500
% change year-on-year -3.84% +4.00%  

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 Southampton with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Southampton
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 264 312 272
As % of all permanent IT job vacancies advertised in Southampton 47.40% 43.03% 35.42%
Number of salaries quoted 251 302 237
Median salary £40,000 £40,000 £39,000
Median salary % change year-on-year - +2.56%  
90% offered a salary of more than £32,500 £30,000 £25,600
10% offered a salary of more than £57,500 £52,500 £50,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

XHTML
Job Vacancy Trend in Southampton

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

Job vacancy trend for XHTML in Southampton

XHTML
Salary Trend in Southampton

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

Salary trend for XHTML in Southampton

For the 6 months to 25 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 Southampton region with a requirement for XHTML.

1 11 (100.00%) HTML
1 11 (100.00%) JavaScript
1 11 (100.00%) PHP
1 11 (100.00%) CSS
2 10 (90.91%) Linux
2 10 (90.91%) OOP
2 10 (90.91%) OO
2 10 (90.91%) LAMP
2 10 (90.91%) TDD
2 10 (90.91%) HTML5
2 10 (90.91%) PHP 7
3 9 (81.82%) Behat
3 9 (81.82%) OO PHP
3 9 (81.82%) Subversion
3 9 (81.82%) BBC
3 9 (81.82%) Zend
3 9 (81.82%) Unit Testing
3 9 (81.82%) Git (software)
3 9 (81.82%) PostgreSQL
3 9 (81.82%) Sony
3 9 (81.82%) MVC
3 9 (81.82%) SQL
4 8 (72.73%) MySQL
5 7 (63.64%) Front End Development
6 4 (36.36%) Scrum
6 4 (36.36%) Agile Software Development
7 3 (27.27%) PHP 5
7 3 (27.27%) SDLC
8 2 (18.18%) Twitter
8 2 (18.18%) Twitter Bootstrap

XHTML
Co-occurring IT Skills in Southampton 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 (9.09%) Apache
1 1 (9.09%) CMS
1 1 (9.09%) nginx
1 1 (9.09%) WordPress
Database & Business Intelligence
1 9 (81.82%) PostgreSQL
2 8 (72.73%) MySQL
Development Applications
1 9 (81.82%) Git (software)
1 9 (81.82%) Subversion
General
1 1 (9.09%) Marketing
Job Titles
1 9 (81.82%) Developer
2 7 (63.64%) Front End Developer (Client-Side Developer)
3 2 (18.18%) Lead Software Engineer
3 2 (18.18%) PHP Developer
4 1 (9.09%) PHP Web Developer
4 1 (9.09%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (100.00%) CSS
1 11 (100.00%) HTML
2 10 (90.91%) HTML5
2 10 (90.91%) LAMP
3 9 (81.82%) Behat
4 2 (18.18%) Twitter Bootstrap
5 1 (9.09%) CSS3
5 1 (9.09%) jQuery
5 1 (9.09%) LEMP Stack
Miscellaneous
1 9 (81.82%) BBC
Operating Systems
1 10 (90.91%) Linux
2 1 (9.09%) Ubuntu
Processes & Methodologies
1 10 (90.91%) OO
1 10 (90.91%) OOP
1 10 (90.91%) TDD
2 9 (81.82%) MVC
2 9 (81.82%) OO PHP
2 9 (81.82%) Unit Testing
3 7 (63.64%) Front End Development
4 4 (36.36%) Agile Software Development
4 4 (36.36%) Scrum
5 3 (27.27%) SDLC
6 2 (18.18%) Software Engineering
7 1 (9.09%) DevOps
7 1 (9.09%) Project Management
7 1 (9.09%) Web Development
Programming Languages
1 11 (100.00%) JavaScript
1 11 (100.00%) PHP
2 10 (90.91%) PHP 7
3 9 (81.82%) SQL
4 3 (27.27%) PHP 5
Vendors
1 9 (81.82%) Sony
1 9 (81.82%) Zend
2 2 (18.18%) Twitter