Period
to 26 September 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 26 September 2017 with a comparison to the same period in the previous 2 years.

Extensible Hypertext Markup Language (XHTML)
UK
6 months to
26 Sep 2017
Same period 2016 Same period 2015
Rank 718 560 485
Rank change year-on-year -158 -75 -219
Permanent jobs citing XHTML 496 881 1274
As % of all permanent IT jobs advertised in the UK 0.28% 0.46% 0.58%
As % of the Libraries, Frameworks & Software Standards category 0.70% 1.18% 1.53%
Number of salaries quoted 429 801 1177
UK median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +8.97%
10th Percentile £26,100 £27,500 £25,300
90th Percentile £64,000 £65,000 £57,500
UK excluding London median annual salary £37,500 £41,000 £35,000
% change year-on-year -8.54% +17.14% -

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 71346 74978 83078
As % of all permanent IT jobs advertised in the UK 40.21% 38.90% 37.92%
Number of salaries quoted 58999 65065 71173
UK median annual salary £48,250 £47,500 £45,000
Median salary % change year-on-year +1.58% +5.56% +2.27%
10th Percentile £29,000 £28,750 £27,500
90th Percentile £77,500 £75,000 £72,500
UK excluding London median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% -

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 26 September 2017.

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 26 September 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 -163 475 £45,000 - 26
UK excluding London -141 320 £37,500 -8.54% 21
London -102 163 £52,500 - 5
North of England -39 94 £37,500 +4.90% 12
South East -59 79 £45,000 - 1
East of England +48 72 £36,500 -18.89% 2
North West -32 55 £37,500 -3.85% 3
Yorkshire +20 40 £28,500 -12.31% 9
South West -60 36 £38,000 +1.33% 2
Midlands -58 32 £35,000 -17.65% 4
East Midlands +15 19 £30,000 -40.00% 3
West Midlands -29 13 £35,000 +2.94% 1
Wales +3 5 £52,500 +50.00%
Scotland -27 2 £47,500 +5.56%
North East -7 1 £37,500 +7.14%
Northern Ireland -22 1 £52,500 +31.25%

For the 6 months to 26 September 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.

1 496 (100.00%) HTML
2 452 (91.13%) CSS
3 433 (87.30%) JavaScript
4 254 (51.21%) jQuery
5 239 (48.19%) Agile Software Development
6 178 (35.89%) HTML5
7 173 (34.88%) Web Development
8 159 (32.06%) MVC
9 152 (30.65%) MySQL
10 149 (30.04%) C#
11 148 (29.84%) XML
12 147 (29.64%) .NET
13 145 (29.23%) PHP
14 141 (28.43%) SQL Server
15 139 (28.02%) SQL
16 128 (25.81%) AngularJS
17 124 (25.00%) Git (software)
18 121 (24.40%) OO
19 106 (21.37%) Ajax
20 102 (20.56%) ASP.NET
20 102 (20.56%) Java
21 101 (20.36%) Scrum
22 99 (19.96%) TDD
23 96 (19.35%) Web Services
24 95 (19.15%) Linux
24 95 (19.15%) E-Commerce
25 94 (18.95%) CSS3
25 94 (18.95%) React
26 84 (16.94%) Front End Development
27 79 (15.93%) Retail

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 68 (13.71%) CMS
2 50 (10.08%) Apache
3 49 (9.88%) Tomcat
4 45 (9.07%) JBoss
5 25 (5.04%) Sitecore CMS
6 18 (3.63%) IIS
7 16 (3.23%) nginx
8 12 (2.42%) Oracle SOA Suite
8 12 (2.42%) WordPress
9 8 (1.61%) WebSphere
10 6 (1.21%) Alfresco
10 6 (1.21%) Drupal
10 6 (1.21%) Joomla!
11 4 (0.81%) Adobe Experience Manager
11 4 (0.81%) EPiServer
11 4 (0.81%) Kentico
11 4 (0.81%) OpenStack
11 4 (0.81%) SharePoint
11 4 (0.81%) Sitefinity
11 4 (0.81%) Umbraco
Applications
1 41 (8.27%) Photoshop
2 12 (2.42%) Adobe Creative Suite
3 10 (2.02%) Adobe Illustrator
4 9 (1.81%) Microsoft Excel
5 5 (1.01%) XMetaL
6 3 (0.60%) Fireworks
6 3 (0.60%) Microsoft Office
7 1 (0.20%) InDesign
7 1 (0.20%) MS Visio
Business Applications
1 37 (7.46%) Magento
2 15 (3.02%) Oracle EBS
3 12 (2.42%) SAP Hybris
4 7 (1.41%) Shopify
5 1 (0.20%) NetSuite
5 1 (0.20%) OpenCart
5 1 (0.20%) Salesforce.com CRM
5 1 (0.20%) WebTrends
Cloud Services
1 38 (7.66%) Microsoft Azure
2 36 (7.26%) Amazon AWS
3 14 (2.82%) GitHub
4 9 (1.81%) Cloud Computing
4 9 (1.81%) PaaS
5 5 (1.01%) IaaS
6 4 (0.81%) Google Analytics
6 4 (0.81%) Google Cloud Platform
6 4 (0.81%) OpenShift
6 4 (0.81%) SaaS
7 3 (0.60%) Sage Pay
7 3 (0.60%) Silverpop
8 2 (0.40%) Slack
9 1 (0.20%) Adobe Analytics
9 1 (0.20%) Boomi
Communications & Networking
1 18 (3.63%) Internet
2 9 (1.81%) HTTP
3 8 (1.61%) FTP
4 5 (1.01%) DNS
5 4 (0.81%) LDAP
6 3 (0.60%) SMS
7 2 (0.40%) SNMP
8 1 (0.20%) Broadband
8 1 (0.20%) CTI
Database & Business Intelligence
1 152 (30.65%) MySQL
2 141 (28.43%) SQL Server
3 33 (6.65%) Relational Database
4 28 (5.65%) PostgreSQL
5 12 (2.42%) NoSQL
5 12 (2.42%) SQL Server 2008
6 11 (2.22%) MongoDB
7 7 (1.41%) MarkLogic
7 7 (1.41%) SQL Server 2014
8 6 (1.21%) RDBMS
8 6 (1.21%) SQL Server 2012
9 3 (0.60%) Azure SQL Database
9 3 (0.60%) Big Data
9 3 (0.60%) Redis
9 3 (0.60%) SQL Server 2005
10 2 (0.40%) SQL Server 2000
11 1 (0.20%) BusinessObjects
11 1 (0.20%) Jackrabbit
11 1 (0.20%) SQL Server Reporting Services
11 1 (0.20%) UniData
Development Applications
1 124 (25.00%) Git (software)
2 65 (13.10%) Subversion
3 31 (6.25%) Jenkins
4 26 (5.24%) Team Foundation Server
5 25 (5.04%) JIRA
6 20 (4.03%) Jasmine
7 18 (3.63%) Visual Studio
8 17 (3.43%) Selenium
9 15 (3.02%) Oracle Forms
10 14 (2.82%) Grunt
10 14 (2.82%) Maven
11 12 (2.42%) Cucumber
12 9 (1.81%) Dreamweaver
12 9 (1.81%) Hudson
12 9 (1.81%) JUnit
12 9 (1.81%) PHPUnit
13 6 (1.21%) Appium
13 6 (1.21%) Eclipse
13 6 (1.21%) TestNG
14 5 (1.01%) Karma Test Runner
General
1 79 (15.93%) Retail
2 45 (9.07%) Marketing
3 36 (7.26%) Finance
4 23 (4.64%) Legal
5 18 (3.63%) Publishing
6 16 (3.23%) Games
7 15 (3.02%) Manufacturing
8 8 (1.61%) Advertising
9 7 (1.41%) Financial Institution
10 6 (1.21%) Automotive
11 3 (0.60%) Banking
12 2 (0.40%) Law
12 2 (0.40%) Pharmaceutical
13 1 (0.20%) Multimedia
Job Titles
1 355 (71.57%) Developer
2 87 (17.54%) Web Developer
3 66 (13.31%) Front End Developer (Client-Side Developer)
4 57 (11.49%) Senior Developer
5 54 (10.89%) PHP Developer
6 51 (10.28%) JavaScript Developer
7 50 (10.08%) .NET Developer
8 40 (8.06%) Software Developer
9 38 (7.66%) C# Developer
10 28 (5.65%) Architect
11 27 (5.44%) C# .NET Developer
12 26 (5.24%) Analyst
13 25 (5.04%) HTML Developer
13 25 (5.04%) Java Developer
14 23 (4.64%) HTML CSS Developer
15 21 (4.23%) Angular Developer
15 21 (4.23%) Front End Web Developer (Client-Side Developer)
16 18 (3.63%) Junior
16 18 (3.63%) Lead Developer
17 16 (3.23%) ASP.NET Developer
Libraries, Frameworks & Software Standards
1 496 (100.00%) HTML
2 452 (91.13%) CSS
3 254 (51.21%) jQuery
4 178 (35.89%) HTML5
5 148 (29.84%) XML
6 147 (29.64%) .NET
7 128 (25.81%) AngularJS
8 106 (21.37%) Ajax
9 102 (20.56%) ASP.NET
10 96 (19.35%) Web Services
11 94 (18.95%) CSS3
11 94 (18.95%) React
12 75 (15.12%) Node.js
13 72 (14.52%) JSON
14 67 (13.51%) Sass
15 63 (12.70%) Spring
16 61 (12.30%) Hibernate
17 59 (11.90%) LAMP
18 50 (10.08%) J2EE
19 47 (9.48%) ASP.NET MVC
Miscellaneous
1 78 (15.73%) User Experience
2 32 (6.45%) Computer Science
3 26 (5.24%) W3C
4 20 (4.03%) Mobile App
5 19 (3.83%) Greenfield Project
6 17 (3.43%) iPad
7 13 (2.62%) Analytical Skills
7 13 (2.62%) Client/Server
8 12 (2.42%) N-Tier
9 10 (2.02%) Enterprise Software
9 10 (2.02%) Smartphone
10 8 (1.61%) BBC
10 8 (1.61%) Linux Command Line
11 7 (1.41%) Data Structures
11 7 (1.41%) Semantic Web
11 7 (1.41%) Social Network
12 5 (1.01%) Algorithms
12 5 (1.01%) Fintech
12 5 (1.01%) Kindle
13 4 (0.81%) RIA
Operating Systems
1 95 (19.15%) Linux
2 19 (3.83%) Windows
3 16 (3.23%) Android
3 16 (3.23%) Apple iOS
4 9 (1.81%) Unix
5 5 (1.01%) Windows Vista
6 4 (0.81%) CentOS
7 3 (0.60%) Red Hat Enterprise Linux
7 3 (0.60%) Ubuntu
7 3 (0.60%) Windows Server
8 1 (0.20%) HPUX
8 1 (0.20%) Mac OS
8 1 (0.20%) Solaris
Processes & Methodologies
1 239 (48.19%) Agile Software Development
2 173 (34.88%) Web Development
3 159 (32.06%) MVC
4 121 (24.40%) OO
5 101 (20.36%) Scrum
6 99 (19.96%) TDD
7 95 (19.15%) E-Commerce
8 84 (16.94%) Front End Development
9 74 (14.92%) Software Engineering
10 67 (13.51%) OOP
11 49 (9.88%) DevOps
12 47 (9.48%) Unit Testing
13 40 (8.06%) Test Automation
14 35 (7.06%) SDLC
15 33 (6.65%) Facilities Management
15 33 (6.65%) OO PHP
16 29 (5.85%) SOA
17 27 (5.44%) Cross-Browser Compatibility
17 27 (5.44%) Mentoring
17 27 (5.44%) Project Management
Programming Languages
1 433 (87.30%) JavaScript
2 149 (30.04%) C#
3 145 (29.23%) PHP
4 139 (28.02%) SQL
5 102 (20.56%) Java
6 32 (6.45%) T-SQL
7 20 (4.03%) PHP 5
8 15 (3.02%) ES6
8 15 (3.02%) Python
9 14 (2.82%) PHP 7
10 12 (2.42%) Ruby
11 10 (2.02%) Bash Shell
11 10 (2.02%) VB
12 9 (1.81%) ActionScript
12 9 (1.81%) C
12 9 (1.81%) PHP 4
12 9 (1.81%) VB.NET
13 6 (1.21%) VBA
14 5 (1.01%) XPath
14 5 (1.01%) XQuery
Qualifications
1 75 (15.12%) Degree
2 13 (2.62%) Computer Science Degree
3 5 (1.01%) HND
3 5 (1.01%) Security Cleared
4 2 (0.40%) SC Cleared
Quality Assurance & Compliance
1 26 (5.24%) QA
2 6 (1.21%) WCAG
3 4 (0.81%) WAI
System Software
1 16 (3.23%) Docker
2 2 (0.40%) Varnish
3 1 (0.20%) Samba
Systems Management
1 10 (2.02%) Opscode Chef
1 10 (2.02%) Puppet
2 4 (0.81%) Ansible
2 4 (0.81%) CloudForms
3 3 (0.60%) Kubernetes
Vendors
1 58 (11.69%) Oracle
2 49 (9.88%) Microsoft
3 39 (7.86%) Zend
4 25 (5.04%) Sitecore
5 17 (3.43%) hybris
6 16 (3.23%) Adobe
7 15 (3.02%) Twitter
8 14 (2.82%) Google
9 13 (2.62%) SAP
10 12 (2.42%) Cognizant
11 8 (1.61%) Sony
12 7 (1.41%) Xamarin
13 6 (1.21%) ATG
13 6 (1.21%) Rakuten
14 5 (1.01%) Telerik
15 4 (0.81%) IBM
15 4 (0.81%) Red Hat
16 3 (0.60%) Interwoven
17 2 (0.40%) Salesforce.com
17 2 (0.40%) Sun