Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for HTML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTML over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

HTML (including XHTML, DHTML & HTML5)
Hertfordshire > Welwyn Garden City
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 24 14 29
Rank change year-on-year -10 +15 -20
Permanent jobs citing HTML 18 26 11
As % of all permanent IT jobs advertised in Welwyn Garden City 8.61% 12.04% 4.78%
As % of the Libraries, Frameworks & Software Standards category 32.14% 33.77% 16.67%
Number of salaries quoted 15 28 5
Welwyn Garden City median annual salary £60,000 £40,000 £60,000
Median salary % change year-on-year +50.00% -33.33% +60.00%
10th Percentile £33,100 £25,500 £46,250
90th Percentile £80,000 £70,000 £68,250
Hertfordshire median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +5.88%

HTML 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 advertised in Welwyn Garden City with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Welwyn Garden City
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 56 77 66
As % of all permanent IT jobs advertised in Welwyn Garden City 26.79% 35.65% 28.70%
Number of salaries quoted 47 68 47
Welwyn Garden City median annual salary £36,000 £45,750 £60,000
Median salary % change year-on-year -21.31% -23.75% +41.18%
10th Percentile £32,000 £33,100 £31,250
90th Percentile £80,000 £70,375 £77,500
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

HTML
Job Vacancy Trend in Welwyn Garden City

Job postings citing HTML as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for HTML in Welwyn Garden City

HTML
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HTML in Welwyn Garden City.

Salary trend for HTML in Welwyn Garden City

HTML
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing HTML in Welwyn Garden City over the 6 months to 19 November 2017.

Salary histogram for HTML in Welwyn Garden City

For the 6 months to 19 November 2017, IT jobs citing HTML 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 Welwyn Garden City region with a requirement for HTML.

1 16 (88.89%) JavaScript
2 12 (66.67%) OO
3 11 (61.11%) Python
4 10 (55.56%) CSS
5 8 (44.44%) XML
5 8 (44.44%) Git (software)
6 6 (33.33%) Linux
6 6 (33.33%) jQuery
6 6 (33.33%) Agile Software Development
6 6 (33.33%) Mathematics
6 6 (33.33%) XSLT
6 6 (33.33%) JUnit
6 6 (33.33%) Java
6 6 (33.33%) E-Commerce
6 6 (33.33%) SOA
6 6 (33.33%) Eclipse
6 6 (33.33%) Node.js
6 6 (33.33%) CSS3
6 6 (33.33%) Sass
6 6 (33.33%) AngularJS
6 6 (33.33%) Express
6 6 (33.33%) Backbone.js
6 6 (33.33%) Microservices
6 6 (33.33%) React
6 6 (33.33%) webpack
6 6 (33.33%) SDLC
6 6 (33.33%) BEM - Block Element Modifier
6 6 (33.33%) gulp
6 6 (33.33%) ES6
6 6 (33.33%) Vue (Vue.js)

HTML
Co-occurring IT Skills in Welwyn Garden City 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:

Cloud Services
1 2 (11.11%) Akamai
Communications & Networking
1 5 (27.78%) DNS
2 3 (16.67%) SMTP
2 3 (16.67%) TCP/IP
3 2 (11.11%) 802.11
3 2 (11.11%) BGP
3 2 (11.11%) Cisco ASA
3 2 (11.11%) Cisco IOS
3 2 (11.11%) DHCP
3 2 (11.11%) DWDM
3 2 (11.11%) HTTP
3 2 (11.11%) HTTPS
3 2 (11.11%) Internet
3 2 (11.11%) LAN
3 2 (11.11%) MPLS
3 2 (11.11%) Network Security
3 2 (11.11%) OSPF
3 2 (11.11%) SNMP
3 2 (11.11%) SSL
3 2 (11.11%) VPN
3 2 (11.11%) WAN
Development Applications
1 8 (44.44%) Git (software)
2 6 (33.33%) Eclipse
2 6 (33.33%) gulp
2 6 (33.33%) JUnit
2 6 (33.33%) webpack
General
1 3 (16.67%) Finance
Job Titles
1 12 (66.67%) Developer
2 6 (33.33%) Java Developer
2 6 (33.33%) JavaScript Developer
3 5 (27.78%) Systems Engineer
4 4 (22.22%) Splunk Engineer
5 2 (11.11%) Network Systems Engineer
5 2 (11.11%) Senior Systems Engineer
6 1 (5.56%) Security Engineer
Libraries, Frameworks & Software Standards
1 10 (55.56%) CSS
2 8 (44.44%) XML
3 6 (33.33%) AngularJS
3 6 (33.33%) Backbone.js
3 6 (33.33%) CSS3
3 6 (33.33%) Express
3 6 (33.33%) jQuery
3 6 (33.33%) Node.js
3 6 (33.33%) React
3 6 (33.33%) Sass
3 6 (33.33%) Vue (Vue.js)
3 6 (33.33%) XSLT
4 2 (11.11%) 802.1X
Miscellaneous
1 2 (11.11%) Analytical Skills
1 2 (11.11%) Data Centre
1 2 (11.11%) Public Cloud
2 1 (5.56%) Management Information System
Operating Systems
1 6 (33.33%) Linux
2 4 (22.22%) Windows
2 4 (22.22%) Windows Server 2008
3 2 (11.11%) Unix
Processes & Methodologies
1 12 (66.67%) OO
2 6 (33.33%) Agile Software Development
2 6 (33.33%) BEM - Block Element Modifier
2 6 (33.33%) E-Commerce
2 6 (33.33%) Front End Development
2 6 (33.33%) Mathematics
2 6 (33.33%) Microservices
2 6 (33.33%) SDLC
2 6 (33.33%) SOA
3 4 (22.22%) Data Modelling
3 4 (22.22%) SIEM
4 2 (11.11%) DevOps
4 2 (11.11%) Load Balancing
4 2 (11.11%) Mentoring
4 2 (11.11%) Multi-Factor Authentication
4 2 (11.11%) Network Management
4 2 (11.11%) Software Engineering
4 2 (11.11%) The Twelve-Factor App
4 2 (11.11%) Two-Factor Authentication
4 2 (11.11%) WAN Optimisation
Programming Languages
1 16 (88.89%) JavaScript
2 11 (61.11%) Python
3 6 (33.33%) ES6
3 6 (33.33%) Java
4 3 (16.67%) Bash Shell
5 2 (11.11%) PowerShell
Qualifications
1 2 (11.11%) CCNP
1 2 (11.11%) Cisco Certification
System Software
1 2 (11.11%) VMware NSX
Systems Management
1 2 (11.11%) Opscode Chef
1 2 (11.11%) Puppet
1 2 (11.11%) vCenter Server
1 2 (11.11%) vRealize
Vendors
1 4 (22.22%) Splunk
2 3 (16.67%) Red Hat
3 2 (11.11%) Arista
3 2 (11.11%) Aruba
3 2 (11.11%) Blue Coat
3 2 (11.11%) CheckPoint
3 2 (11.11%) Cisco
3 2 (11.11%) Citrix
3 2 (11.11%) F5
3 2 (11.11%) Fortinet
3 2 (11.11%) Juniper
3 2 (11.11%) Meraki
3 2 (11.11%) Palo Alto
3 2 (11.11%) Riverbed
3 2 (11.11%) Tufin
3 2 (11.11%) VMware