Period
to 17 January 2018

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 17 January 2018 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
UK
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 681 565 532
Rank change year-on-year -116 -33 -218
Permanent jobs citing XHTML 512 773 1,047
As % of all permanent IT jobs advertised in the UK 0.30% 0.43% 0.51%
As % of the Libraries, Frameworks & Software Standards category 0.73% 1.11% 1.34%
Number of salaries quoted 450 647 948
UK median annual salary £45,000 £45,000 £41,500
Median salary % change year-on-year - +8.43% +10.67%
10th Percentile £26,475 £30,000 £23,750
90th Percentile £65,000 £65,000 £61,250
UK excluding London median annual salary £37,500 £42,500 £35,000
% change year-on-year -11.76% +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 69,892 69,631 78,117
As % of all permanent IT jobs advertised in the UK 40.35% 39.15% 38.01%
Number of salaries quoted 58,556 60,224 67,125
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +0.00%
10th Percentile £30,000 £28,750 £27,750
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 17 January 2018.

Salary histogram for XHTML in the UK

XHTML
Top 16 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 17 January 2018. 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 -132 488 £45,000 - 81
UK excluding London -107 320 £37,500 -11.76% 58
London -60 175 £52,500 - 25
South East -61 107 £40,000 -11.11% 13
East of England +80 69 £36,500 -14.12% 5
North of England -45 66 £37,500 -6.25% 14
Midlands -24 42 £35,000 -22.22% 11
North West -49 37 £40,000 -11.11% 7
South West -25 32 £32,500 -18.75% 13
Yorkshire +14 26 £35,000 +3.70% 7
East Midlands +11 22 £28,750 -42.50% 5
West Midlands -19 20 £37,000 -1.33% 6
Wales +6 4 £35,000 +7.69%
North East -14 3 £37,500 -
Scotland -38 2 £39,500 - 2
Northern Ireland - 1 £52,500 -

For the 6 months to 17 January 2018, 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.

1 512 (100.00%) HTML
2 452 (88.28%) CSS
3 437 (85.35%) JavaScript
4 241 (47.07%) Agile Software Development
5 202 (39.45%) jQuery
6 185 (36.13%) MVC
6 185 (36.13%) SQL
6 185 (36.13%) XML
7 179 (34.96%) HTML5
8 163 (31.84%) PHP
9 162 (31.64%) .NET
9 162 (31.64%) Web Development
10 158 (30.86%) C#
11 157 (30.66%) MySQL
12 123 (24.02%) OO
13 116 (22.66%) SQL Server
14 114 (22.27%) Java
15 111 (21.68%) Scrum
16 109 (21.29%) TDD
17 107 (20.90%) Git (software)
18 103 (20.12%) Software Engineering
19 93 (18.16%) ASP.NET
19 93 (18.16%) Web Services
20 83 (16.21%) OOP
20 83 (16.21%) Front End Development
21 82 (16.02%) Linux
22 80 (15.63%) Subversion
22 80 (15.63%) AngularJS
23 79 (15.43%) Ajax
24 74 (14.45%) CSS3

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 40 (7.81%) CMS
2 37 (7.23%) JBoss
3 36 (7.03%) Tomcat
4 24 (4.69%) Apache
5 14 (2.73%) Drupal
5 14 (2.73%) Sitecore CMS
6 12 (2.34%) ColdFusion
7 11 (2.15%) IIS
8 8 (1.56%) Joomla!
8 8 (1.56%) Umbraco
9 7 (1.37%) Alfresco
9 7 (1.37%) Confluence
9 7 (1.37%) EPiServer
9 7 (1.37%) Kentico
9 7 (1.37%) Sitefinity
10 6 (1.17%) WordPress
11 4 (0.78%) Adobe Experience Manager
11 4 (0.78%) WebSphere
11 4 (0.78%) WebSphere Application Server
12 3 (0.59%) MQSeries
Applications
1 30 (5.86%) Photoshop
2 19 (3.71%) Microsoft Excel
3 12 (2.34%) Adobe Creative Suite
4 10 (1.95%) Adobe Illustrator
5 7 (1.37%) XMetaL
6 2 (0.39%) Microsoft PowerPoint
7 1 (0.20%) Acrobat
7 1 (0.20%) Microsoft Office
Business Applications
1 33 (6.45%) Magento
2 15 (2.93%) Oracle EBS
3 14 (2.73%) SAP Hybris
4 5 (0.98%) Salesforce.com CRM
5 2 (0.39%) Oracle Retail
6 1 (0.20%) Dynamics CRM
6 1 (0.20%) NetSuite
6 1 (0.20%) OpenCart
6 1 (0.20%) WebTrends
Cloud Services
1 35 (6.84%) Microsoft Azure
2 27 (5.27%) Amazon AWS
3 8 (1.56%) Cloudflare
3 8 (1.56%) SaaS
4 7 (1.37%) Google Analytics
4 7 (1.37%) Sage Pay
5 4 (0.78%) Cloud Computing
6 3 (0.59%) PaaS
7 1 (0.20%) Boomi
7 1 (0.20%) Dynamics 365
7 1 (0.20%) GitHub
7 1 (0.20%) npm
7 1 (0.20%) Office 365
7 1 (0.20%) Slack
7 1 (0.20%) Trello
Communications & Networking
1 12 (2.34%) Internet
2 7 (1.37%) LDAP
3 5 (0.98%) CTI
3 5 (0.98%) SMS
4 4 (0.78%) PPP
4 4 (0.78%) SNMP
5 2 (0.39%) HTTP
6 1 (0.20%) SSL
6 1 (0.20%) VPN
Database & Business Intelligence
1 157 (30.66%) MySQL
2 116 (22.66%) SQL Server
3 37 (7.23%) PostgreSQL
4 29 (5.66%) Relational Database
5 19 (3.71%) MarkLogic
5 19 (3.71%) MongoDB
6 13 (2.54%) NoSQL
7 6 (1.17%) SQL Server 2008
8 4 (0.78%) RDBMS
8 4 (0.78%) SQL Server 2012
9 3 (0.59%) Azure SQL Database
9 3 (0.59%) Big Data
9 3 (0.59%) DB2
9 3 (0.59%) Jackrabbit
9 3 (0.59%) Oracle Database
9 3 (0.59%) Oracle Database 11g
10 2 (0.39%) Data Warehouse
10 2 (0.39%) Oracle Database 10g
10 2 (0.39%) Oracle9i Database
10 2 (0.39%) SQL Server 2000
Development Applications
1 107 (20.90%) Git (software)
2 80 (15.63%) Subversion
3 27 (5.27%) Grunt
4 26 (5.08%) JIRA
5 22 (4.30%) Jenkins
6 21 (4.10%) Selenium
7 20 (3.91%) Cucumber
8 19 (3.71%) Eclipse
8 19 (3.71%) Team Foundation Server
8 19 (3.71%) Visual Studio
9 18 (3.52%) HP UFT
10 14 (2.73%) Maven
11 13 (2.54%) Oracle Forms
12 12 (2.34%) JUnit
12 12 (2.34%) Mockito
13 10 (1.95%) Ant
14 8 (1.56%) Mercurial
15 7 (1.37%) gulp
15 7 (1.37%) PHPUnit
16 4 (0.78%) Dreamweaver
General
1 57 (11.13%) Retail
2 42 (8.20%) Finance
3 28 (5.47%) Publishing
4 25 (4.88%) Marketing
5 15 (2.93%) Legal
6 13 (2.54%) Manufacturing
7 8 (1.56%) Advertising
7 8 (1.56%) Games
8 5 (0.98%) Automotive
9 4 (0.78%) Law
9 4 (0.78%) Telecoms
10 3 (0.59%) Financial Institution
11 2 (0.39%) Multimedia
12 1 (0.20%) Arabic Language
12 1 (0.20%) Back Office
Job Titles
1 361 (70.51%) Developer
2 91 (17.77%) PHP Developer
3 66 (12.89%) Web Developer
4 60 (11.72%) Senior Developer
5 55 (10.74%) .NET Developer
6 50 (9.77%) Front End Developer (Client-Side Developer)
7 38 (7.42%) Java Developer
8 37 (7.23%) C# Developer
9 36 (7.03%) HTML Developer
10 35 (6.84%) Junior
11 33 (6.45%) JavaScript Developer
12 30 (5.86%) HTML CSS Developer
13 29 (5.66%) C# .NET Developer
14 27 (5.27%) Lead Developer
15 26 (5.08%) Magento Developer
16 25 (4.88%) Analyst
17 23 (4.49%) Architect
18 22 (4.30%) Junior Developer
19 19 (3.71%) XML Developer
20 18 (3.52%) Software Developer
Libraries, Frameworks & Software Standards
1 512 (100.00%) HTML
2 452 (88.28%) CSS
3 202 (39.45%) jQuery
4 185 (36.13%) XML
5 179 (34.96%) HTML5
6 162 (31.64%) .NET
7 93 (18.16%) ASP.NET
7 93 (18.16%) Web Services
8 80 (15.63%) AngularJS
9 79 (15.43%) Ajax
10 74 (14.45%) CSS3
11 72 (14.06%) Hibernate
11 72 (14.06%) LAMP
12 70 (13.67%) JSON
13 67 (13.09%) Spring
14 58 (11.33%) XSLT
15 54 (10.55%) Laravel
16 53 (10.35%) Sass
17 50 (9.77%) Twitter Bootstrap
18 49 (9.57%) J2EE
Miscellaneous
1 44 (8.59%) Computer Science
2 42 (8.20%) User Experience
3 31 (6.05%) Enterprise Software
4 24 (4.69%) Mobile App
5 21 (4.10%) Greenfield Project
6 20 (3.91%) BBC
7 19 (3.71%) Semantic Web
8 17 (3.32%) Client/Server
9 14 (2.73%) iPad
10 13 (2.54%) W3C
11 9 (1.76%) Analytical Skills
11 9 (1.76%) Fintech
11 9 (1.76%) Social Media
12 8 (1.56%) Data Structures
13 7 (1.37%) Algorithms
13 7 (1.37%) Linux Command Line
14 6 (1.17%) Graphic Design
14 6 (1.17%) RIA
15 5 (0.98%) Renewable Energy
16 4 (0.78%) Smartphone
Operating Systems
1 82 (16.02%) Linux
2 23 (4.49%) Windows
3 18 (3.52%) Unix
4 13 (2.54%) Android
5 12 (2.34%) Apple iOS
6 6 (1.17%) CentOS
6 6 (1.17%) Windows Server
7 5 (0.98%) Windows Vista
8 3 (0.59%) HPUX
8 3 (0.59%) Solaris
9 1 (0.20%) Debian
9 1 (0.20%) Ubuntu
Processes & Methodologies
1 241 (47.07%) Agile Software Development
2 185 (36.13%) MVC
3 162 (31.64%) Web Development
4 123 (24.02%) OO
5 111 (21.68%) Scrum
6 109 (21.29%) TDD
7 103 (20.12%) Software Engineering
8 83 (16.21%) Front End Development
8 83 (16.21%) OOP
9 71 (13.87%) SDLC
10 66 (12.89%) E-Commerce
11 58 (11.33%) Test Automation
12 56 (10.94%) Unit Testing
13 54 (10.55%) Mentoring
14 50 (9.77%) CRM
15 45 (8.79%) OO PHP
16 36 (7.03%) Continuous Integration
17 33 (6.45%) DevOps
17 33 (6.45%) Regression Testing
18 31 (6.05%) Project Management
Programming Languages
1 437 (85.35%) JavaScript
2 185 (36.13%) SQL
3 163 (31.84%) PHP
4 158 (30.86%) C#
5 114 (22.27%) Java
6 26 (5.08%) PHP 7
7 22 (4.30%) T-SQL
8 19 (3.71%) C++
8 19 (3.71%) Ruby
9 15 (2.93%) VB
10 13 (2.54%) Python
10 13 (2.54%) VB.NET
11 11 (2.15%) PHP 5
12 8 (1.56%) Perl
12 8 (1.56%) VBA
13 7 (1.37%) Bash Shell
14 6 (1.17%) ActionScript
14 6 (1.17%) C
14 6 (1.17%) PHP 4
14 6 (1.17%) VB6
Qualifications
1 59 (11.52%) Degree
2 23 (4.49%) Computer Science Degree
3 8 (1.56%) Security Cleared
4 4 (0.78%) ISEB
4 4 (0.78%) ISTQB
4 4 (0.78%) Master's Degree
5 3 (0.59%) HND
5 3 (0.59%) ISTQB Foundation Certification
6 2 (0.39%) ITIL Certification
6 2 (0.39%) PMI Certification
6 2 (0.39%) SC Cleared
7 1 (0.20%) BPSS Clearance
7 1 (0.20%) ISEB Practitioner
Quality Assurance & Compliance
1 48 (9.38%) QA
2 7 (1.37%) WAI
2 7 (1.37%) WCAG
3 1 (0.20%) ISO 9000
System Software
1 6 (1.17%) Samba
2 1 (0.20%) VMware Infrastructure
2 1 (0.20%) vSphere
Systems Management
1 12 (2.34%) Opscode Chef
1 12 (2.34%) Puppet
2 3 (0.59%) logstash
3 2 (0.39%) HP Quality Center
4 1 (0.20%) Ansible
Vendors
1 51 (9.96%) Microsoft
2 50 (9.77%) Oracle
2 50 (9.77%) Zend
3 26 (5.08%) Twitter
4 20 (3.91%) Sony
5 16 (3.13%) hybris
6 15 (2.93%) Sitecore
7 14 (2.73%) SAP
8 11 (2.15%) Google
9 8 (1.56%) Adobe
9 8 (1.56%) Telerik
10 7 (1.37%) Salesforce.com
11 6 (1.17%) DoubleClick
12 5 (0.98%) Citrix
12 5 (0.98%) Rakuten
12 5 (0.98%) Siebel
13 4 (0.78%) Capita
13 4 (0.78%) ServiceNow
14 3 (0.59%) Blue Martini
14 3 (0.59%) Demandware