The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for HTML5 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HTML5 over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

HTML5
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 52 39 17
Rank change year-on-year -13 -22  
Contract jobs citing HTML5 6 14 42
As % of all contract IT jobs advertised in Essex 1.49% 3.08% 9.21%
As % of the Libraries, Frameworks & Software Standards category 4.17% 11.57% 26.92%
Number of daily rates quoted 6 11 19
Median daily rate £263 £375 £385
Median daily rate % change year-on-year -30.00% -2.59%  
90% offered a daily rate of more than £260 £350 £256
10% offered a daily rate of more than £392 £400 £400
UK excluding London median daily rate £365 £350 £330
% change year-on-year +4.28% +6.06%  
Number of hourly rates quoted 0 2 8
Median hourly rate - £36.50 £37.00
Median hourly rate % change year-on-year - -1.35%  
UK excluding London median hourly rate £40.00 £31.00 £36.00
% change year-on-year +29.03% -13.88%  

HTML5 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 contract job vacancies advertised in Essex with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Essex
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 144 121 156
As % of all contract IT job vacancies advertised in Essex 35.64% 26.59% 34.21%
Number of daily rates quoted 107 67 84
Median daily rate £440 £363 £400
Median daily rate % change year-on-year +21.37% -9.37%  
90% offered a daily rate of more than £265 £225 £225
10% offered a daily rate of more than £536 £450 £450
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 9 5 19
Median hourly rate £37.00 £36.50 £36.00
Median hourly rate % change year-on-year +1.36% +1.38%  
90% offered a hourly rate of more than £31.00 £36.50 £23.00
10% offered a hourly rate of more than £52.00 £54.70 £40.00
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

HTML5
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing HTML5 as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for HTML5 in Essex

HTML5
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing HTML5 in Essex.

Contractor daily rate trend for HTML5 in Essex

HTML5
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing HTML5 in Essex over the 3 months to 28 March 2017.

Contractor daily rate histogram for HTML5 in Essex

HTML5
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing HTML5 in Essex.

Contractor hourly rate trend for HTML5 in Essex

HTML5
Top 30 Co-occurring IT Skills in Essex

For the 6 months to 28 March 2017, IT contractor jobs citing HTML5 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Essex region with a requirement for HTML5.

1 12 (100.00%) HTML
2 11 (91.67%) JavaScript
2 11 (91.67%) CSS
3 9 (75.00%) Web Services
3 9 (75.00%) XML
3 9 (75.00%) Java
3 9 (75.00%) J2EE
3 9 (75.00%) TDD
3 9 (75.00%) Ajax
4 8 (66.67%) JSP
4 8 (66.67%) OO
4 8 (66.67%) XHTML
4 8 (66.67%) SOA
4 8 (66.67%) Sass
5 7 (58.33%) LESS
5 7 (58.33%) WebSphere
5 7 (58.33%) IBM
5 7 (58.33%) RAD
5 7 (58.33%) Linux
5 7 (58.33%) Ant
5 7 (58.33%) Unix
6 6 (50.00%) Extreme Programming
6 6 (50.00%) Pair Programming
6 6 (50.00%) Software Engineering
6 6 (50.00%) Unit Testing
7 5 (41.67%) Agile Software Development
8 3 (25.00%) AngularJS
8 3 (25.00%) Google
8 3 (25.00%) SQL Server
8 3 (25.00%) C#

HTML5
Co-occurring IT Skills in Essex 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 7 (58.33%) WebSphere
2 2 (16.67%) Adobe Experience Manager
2 2 (16.67%) CMS
3 1 (8.33%) Apache Solr
3 1 (8.33%) Elasticsearch
Cloud Services
1 2 (16.67%) Google Analytics
2 1 (8.33%) Amazon AWS
2 1 (8.33%) Microsoft Azure
Database & Business Intelligence
1 3 (25.00%) SQL Server
2 1 (8.33%) Apache Cassandra
2 1 (8.33%) CouchDB
2 1 (8.33%) Hadoop
2 1 (8.33%) HBase
2 1 (8.33%) MongoDB
2 1 (8.33%) Neo4j
2 1 (8.33%) NoSQL
2 1 (8.33%) Redis
2 1 (8.33%) Relational Database
2 1 (8.33%) Riak
Development Applications
1 7 (58.33%) Ant
2 1 (8.33%) AccuRev
2 1 (8.33%) Jenkins
2 1 (8.33%) Maven
2 1 (8.33%) Visual Studio
General
1 1 (8.33%) Multimedia
Job Titles
1 12 (100.00%) Developer
2 9 (75.00%) Java Developer
3 2 (16.67%) .NET Developer
3 2 (16.67%) ASP.NET Developer
4 1 (8.33%) Angular Developer
4 1 (8.33%) C# .NET Developer
4 1 (8.33%) C# ASP.NET Developer
4 1 (8.33%) C# Developer
4 1 (8.33%) Full Stack Developer
4 1 (8.33%) HTML CSS Developer
4 1 (8.33%) HTML Developer
4 1 (8.33%) JSP Developer
4 1 (8.33%) Senior Developer
4 1 (8.33%) Senior Java Developer
4 1 (8.33%) UI Developer
Libraries, Frameworks & Software Standards
1 12 (100.00%) HTML
2 11 (91.67%) CSS
3 9 (75.00%) Ajax
3 9 (75.00%) J2EE
3 9 (75.00%) Web Services
3 9 (75.00%) XML
4 8 (66.67%) JSP
4 8 (66.67%) Sass
4 8 (66.67%) XHTML
5 7 (58.33%) LESS
6 3 (25.00%) AngularJS
7 2 (16.67%) .NET
7 2 (16.67%) .NET Framework
7 2 (16.67%) ASP.NET
7 2 (16.67%) CSS3
7 2 (16.67%) Entity Framework
7 2 (16.67%) Twitter Bootstrap
8 1 (8.33%) JSF
8 1 (8.33%) Spring
8 1 (8.33%) TopLink
Miscellaneous
1 2 (16.67%) Virtual Team
1 2 (16.67%) Web 2.0
Operating Systems
1 7 (58.33%) Linux
1 7 (58.33%) Unix
2 1 (8.33%) Android
2 1 (8.33%) Apple iOS
2 1 (8.33%) Solaris
2 1 (8.33%) Windows
Processes & Methodologies
1 9 (75.00%) TDD
2 8 (66.67%) OO
2 8 (66.67%) SOA
3 7 (58.33%) RAD
4 6 (50.00%) Extreme Programming
4 6 (50.00%) Pair Programming
4 6 (50.00%) Software Engineering
4 6 (50.00%) Unit Testing
5 5 (41.67%) Agile Software Development
6 2 (16.67%) Analytics
6 2 (16.67%) B2C
6 2 (16.67%) Content Management
6 2 (16.67%) MVC
6 2 (16.67%) SEO
7 1 (8.33%) Android Development
7 1 (8.33%) Automated Testing
7 1 (8.33%) iOS Development
7 1 (8.33%) Project Management
7 1 (8.33%) User Stories
7 1 (8.33%) Web Design
Programming Languages
1 11 (91.67%) JavaScript
2 9 (75.00%) Java
3 3 (25.00%) C#
4 1 (8.33%) SQL
Vendors
1 7 (58.33%) IBM
2 3 (25.00%) Google
3 2 (16.67%) Omniture
4 1 (8.33%) Adobe
4 1 (8.33%) FatWire
4 1 (8.33%) Mapbox
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