Period
to 13 December 2017

The following table provides summary statistics for permanent job vacancies 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 13 December 2017 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
UK
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 719 589 520
Rank change year-on-year -130 -69 -216
Permanent jobs citing XHTML 510 789 1127
As % of all permanent IT jobs advertised in the UK 0.28% 0.42% 0.53%
As % of the Libraries, Frameworks & Software Standards category 0.71% 1.09% 1.39%
Number of salaries quoted 448 675 1043
UK median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +13.33%
10th Percentile £26,250 £30,000 £25,000
90th Percentile £62,500 £65,000 £60,000
UK excluding London median annual salary £37,000 £42,500 £35,000
% change year-on-year -12.94% +21.43% -

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 with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 72301 72633 81312
As % of all permanent IT jobs advertised in the UK 40.14% 39.07% 37.98%
Number of salaries quoted 60212 62893 69795
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +2.27%
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £77,500 £75,000
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

XHTML
Job Vacancy Trend

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

Job vacancy trend for XHTML in the UK

XHTML
Salary Trend

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

Salary trend for XHTML in the UK

XHTML
Salary Histogram

The salary distribution of IT jobs citing XHTML over the 6 months to 13 December 2017.

Salary histogram for XHTML in the UK

XHTML
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XHTML within the UK over the 6 months to 13 December 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
England -114 486 £45,000 - 41
UK excluding London -89 326 £37,000 -12.94% 28
London -110 166 £52,500 - 13
South East -40 102 £40,000 -11.11% 8
East of England +96 85 £36,500 -18.89% 6
North of England -51 63 £36,250 -7.05% 10
Midlands -27 42 £35,000 -17.65% 3
North West -72 36 £37,500 -6.25% 2
South West -44 31 £32,500 -15.03% 1
Yorkshire +18 26 £33,000 +1.54% 7
West Midlands -10 22 £37,000 +5.71% 1
East Midlands +11 20 £26,250 -50.00% 2
Wales +7 5 £35,000 +7.69%
North East +1 3 £37,500 - 1
Northern Ireland - 1 £52,500 -

For the 6 months to 13 December 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 with a requirement for XHTML.

1 510 (100.00%) HTML
2 453 (88.82%) CSS
3 430 (84.31%) JavaScript
4 241 (47.25%) Agile Software Development
5 210 (41.18%) jQuery
6 190 (37.25%) SQL
6 190 (37.25%) XML
7 178 (34.90%) C#
7 178 (34.90%) MVC
8 177 (34.71%) HTML5
9 175 (34.31%) .NET
10 161 (31.57%) Web Development
11 160 (31.37%) PHP
11 160 (31.37%) MySQL
12 146 (28.63%) OO
13 128 (25.10%) SQL Server
14 126 (24.71%) TDD
15 116 (22.75%) Java
16 115 (22.55%) Scrum
17 110 (21.57%) Git (software)
18 100 (19.61%) ASP.NET
19 99 (19.41%) Web Services
20 94 (18.43%) Software Engineering
21 90 (17.65%) Linux
22 87 (17.06%) Ajax
23 84 (16.47%) Subversion
24 83 (16.27%) CSS3
24 83 (16.27%) AngularJS
25 82 (16.08%) JSON
26 79 (15.49%) OOP

XHTML
Co-occurring IT Skills 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 48 (9.41%) CMS
2 44 (8.63%) Tomcat
3 41 (8.04%) JBoss
4 25 (4.90%) Apache
5 18 (3.53%) Sitecore CMS
6 15 (2.94%) IIS
7 10 (1.96%) ColdFusion
8 9 (1.76%) Drupal
9 7 (1.37%) EPiServer
9 7 (1.37%) Joomla!
9 7 (1.37%) Kentico
9 7 (1.37%) Sitefinity
10 6 (1.18%) nginx
10 6 (1.18%) Umbraco
10 6 (1.18%) WordPress
11 5 (0.98%) Alfresco
11 5 (0.98%) Confluence
12 4 (0.78%) Adobe Experience Manager
12 4 (0.78%) WebSphere
13 3 (0.59%) MQSeries
Applications
1 35 (6.86%) Photoshop
2 19 (3.73%) Microsoft Excel
3 13 (2.55%) Adobe Creative Suite
4 11 (2.16%) Adobe Illustrator
5 7 (1.37%) XMetaL
6 3 (0.59%) Microsoft Office
7 2 (0.39%) Fireworks
7 2 (0.39%) Microsoft PowerPoint
8 1 (0.20%) Acrobat
Business Applications
1 38 (7.45%) Magento
2 20 (3.92%) Oracle EBS
3 12 (2.35%) SAP Hybris
4 5 (0.98%) Salesforce.com CRM
5 2 (0.39%) Oracle Retail
5 2 (0.39%) WebTrends
6 1 (0.20%) Dynamics CRM
6 1 (0.20%) NetSuite
6 1 (0.20%) OpenCart
Cloud Services
1 43 (8.43%) Microsoft Azure
2 33 (6.47%) Amazon AWS
3 9 (1.76%) SaaS
4 7 (1.37%) Google Analytics
5 6 (1.18%) Cloud Computing
5 6 (1.18%) Sage Pay
6 4 (0.78%) PaaS
7 3 (0.59%) Cloudflare
7 3 (0.59%) GitHub
8 1 (0.20%) Boomi
8 1 (0.20%) Serverless
8 1 (0.20%) Silverpop
8 1 (0.20%) Slack
Communications & Networking
1 12 (2.35%) Internet
2 7 (1.37%) LDAP
3 5 (0.98%) CTI
3 5 (0.98%) SMS
3 5 (0.98%) SNMP
4 4 (0.78%) PPP
5 3 (0.59%) HTTP
6 2 (0.39%) FTP
7 1 (0.20%) SSL
7 1 (0.20%) VPN
Database & Business Intelligence
1 160 (31.37%) MySQL
2 128 (25.10%) SQL Server
3 38 (7.45%) PostgreSQL
4 36 (7.06%) Relational Database
5 19 (3.73%) MarkLogic
6 17 (3.33%) MongoDB
7 13 (2.55%) NoSQL
8 8 (1.57%) SQL Server 2008
9 6 (1.18%) SQL Server 2012
10 5 (0.98%) Azure SQL Database
11 4 (0.78%) Big Data
11 4 (0.78%) RDBMS
12 3 (0.59%) DB2
12 3 (0.59%) Jackrabbit
12 3 (0.59%) Oracle Database
12 3 (0.59%) Oracle Database 11g
13 2 (0.39%) Oracle Database 10g
13 2 (0.39%) Oracle Database 12c
13 2 (0.39%) SQL Server 2000
13 2 (0.39%) SQL Server Reporting Services
Development Applications
1 110 (21.57%) Git (software)
2 84 (16.47%) Subversion
3 27 (5.29%) JIRA
4 23 (4.51%) Grunt
5 22 (4.31%) Cucumber
6 21 (4.12%) Jenkins
6 21 (4.12%) Selenium
6 21 (4.12%) Team Foundation Server
7 18 (3.53%) HP UFT
7 18 (3.53%) Oracle Forms
8 17 (3.33%) Visual Studio
9 15 (2.94%) Eclipse
10 9 (1.76%) JUnit
10 9 (1.76%) Maven
10 9 (1.76%) Mockito
10 9 (1.76%) PHPUnit
11 8 (1.57%) Ant
12 7 (1.37%) Dreamweaver
12 7 (1.37%) Hudson
12 7 (1.37%) Mercurial
General
1 68 (13.33%) Retail
2 44 (8.63%) Finance
3 33 (6.47%) Publishing
4 31 (6.08%) Marketing
5 18 (3.53%) Manufacturing
6 14 (2.75%) Legal
7 10 (1.96%) Games
8 9 (1.76%) Automotive
9 8 (1.57%) Advertising
10 5 (0.98%) Law
11 3 (0.59%) Financial Institution
12 2 (0.39%) Multimedia
12 2 (0.39%) Pharmaceutical
13 1 (0.20%) Arabic Language
13 1 (0.20%) Back Office
Job Titles
1 361 (70.78%) Developer
2 85 (16.67%) PHP Developer
3 75 (14.71%) Web Developer
4 61 (11.96%) .NET Developer
5 54 (10.59%) Senior Developer
6 53 (10.39%) Front End Developer (Client-Side Developer)
7 43 (8.43%) C# Developer
8 40 (7.84%) HTML Developer
9 37 (7.25%) JavaScript Developer
10 35 (6.86%) Java Developer
11 33 (6.47%) Analyst
11 33 (6.47%) HTML CSS Developer
12 32 (6.27%) C# .NET Developer
13 28 (5.49%) Junior
13 28 (5.49%) Magento Developer
14 25 (4.90%) Architect
15 23 (4.51%) Lead Developer
16 21 (4.12%) Software Developer
17 20 (3.92%) PHP Web Developer
17 20 (3.92%) SQL Developer
Libraries, Frameworks & Software Standards
1 510 (100.00%) HTML
2 453 (88.82%) CSS
3 210 (41.18%) jQuery
4 190 (37.25%) XML
5 177 (34.71%) HTML5
6 175 (34.31%) .NET
7 100 (19.61%) ASP.NET
8 99 (19.41%) Web Services
9 87 (17.06%) Ajax
10 83 (16.27%) AngularJS
10 83 (16.27%) CSS3
11 82 (16.08%) JSON
12 73 (14.31%) LAMP
13 69 (13.53%) Hibernate
14 68 (13.33%) XSLT
15 66 (12.94%) Spring
16 54 (10.59%) J2EE
17 53 (10.39%) Twitter Bootstrap
18 52 (10.20%) Sass
19 43 (8.43%) REST
Miscellaneous
1 50 (9.80%) User Experience
2 44 (8.63%) Computer Science
3 24 (4.71%) Enterprise Software
4 21 (4.12%) Greenfield Project
4 21 (4.12%) Mobile App
5 19 (3.73%) Semantic Web
6 18 (3.53%) BBC
7 17 (3.33%) Client/Server
8 14 (2.75%) W3C
9 13 (2.55%) iPad
10 9 (1.76%) Analytical Skills
10 9 (1.76%) Social Media
11 8 (1.57%) Data Structures
12 7 (1.37%) Algorithms
12 7 (1.37%) Fintech
12 7 (1.37%) N-Tier
13 6 (1.18%) Graphic Design
13 6 (1.18%) Smartphone
14 5 (0.98%) Renewable Energy
14 5 (0.98%) RIA
Operating Systems
1 90 (17.65%) Linux
2 25 (4.90%) Windows
3 20 (3.92%) Unix
4 13 (2.55%) Android
5 12 (2.35%) Apple iOS
6 7 (1.37%) Windows Server
7 6 (1.18%) CentOS
8 5 (0.98%) Windows Vista
9 3 (0.59%) HPUX
9 3 (0.59%) Solaris
10 1 (0.20%) Debian
10 1 (0.20%) Ubuntu
Processes & Methodologies
1 241 (47.25%) Agile Software Development
2 178 (34.90%) MVC
3 161 (31.57%) Web Development
4 146 (28.63%) OO
5 126 (24.71%) TDD
6 115 (22.55%) Scrum
7 94 (18.43%) Software Engineering
8 79 (15.49%) Front End Development
8 79 (15.49%) OOP
9 69 (13.53%) E-Commerce
10 67 (13.14%) SDLC
11 61 (11.96%) Test Automation
12 55 (10.78%) Unit Testing
13 50 (9.80%) OO PHP
14 41 (8.04%) CRM
15 40 (7.84%) Mentoring
15 40 (7.84%) Regression Testing
16 39 (7.65%) DevOps
17 35 (6.86%) Project Management
18 29 (5.69%) Continuous Integration
Programming Languages
1 430 (84.31%) JavaScript
2 190 (37.25%) SQL
3 178 (34.90%) C#
4 160 (31.37%) PHP
5 116 (22.75%) Java
6 30 (5.88%) T-SQL
7 24 (4.71%) PHP 7
8 21 (4.12%) Ruby
9 19 (3.73%) C++
10 16 (3.14%) Python
11 14 (2.75%) PHP 5
12 13 (2.55%) VB
13 12 (2.35%) VB.NET
14 8 (1.57%) Bash Shell
14 8 (1.57%) Perl
14 8 (1.57%) VBA
15 7 (1.37%) C
16 6 (1.18%) ActionScript
16 6 (1.18%) PHP 4
16 6 (1.18%) VB6
Qualifications
1 59 (11.57%) Degree
2 22 (4.31%) Computer Science Degree
3 8 (1.57%) Security Cleared
4 5 (0.98%) HND
5 4 (0.78%) ISEB
5 4 (0.78%) ISTQB
6 3 (0.59%) ISTQB Foundation Certification
7 2 (0.39%) ITIL Certification
7 2 (0.39%) Master's Degree
7 2 (0.39%) PMI Certification
7 2 (0.39%) SC Cleared
8 1 (0.20%) ISEB Practitioner
Quality Assurance & Compliance
1 49 (9.61%) QA
2 7 (1.37%) WAI
2 7 (1.37%) WCAG
3 1 (0.20%) ISO 9000
System Software
1 6 (1.18%) Samba
2 2 (0.39%) Docker
3 1 (0.20%) VMware Infrastructure
3 1 (0.20%) vSphere
Systems Management
1 14 (2.75%) Opscode Chef
1 14 (2.75%) Puppet
2 2 (0.39%) HP Quality Center
2 2 (0.39%) logstash
3 1 (0.20%) Ansible
Vendors
1 58 (11.37%) Oracle
2 56 (10.98%) Microsoft
3 52 (10.20%) Zend
4 26 (5.10%) Twitter
5 18 (3.53%) Sitecore
5 18 (3.53%) Sony
6 14 (2.75%) hybris
7 13 (2.55%) Google
7 13 (2.55%) SAP
8 11 (2.16%) Adobe
9 8 (1.57%) Telerik
10 7 (1.37%) Salesforce.com
11 6 (1.18%) DoubleClick
11 6 (1.18%) Rakuten
12 5 (0.98%) Citrix
12 5 (0.98%) Siebel
13 4 (0.78%) IBM
14 3 (0.59%) ATG
14 3 (0.59%) Blue Martini
14 3 (0.59%) Interwoven