Analyze Search the best Environmental jobs, Renewable Energy jobs and Sustainability jobs from the leading UK employers, on the UK’s leading Environmental & R...

Search the best Environmental jobs, Renewable Energy jobs and Sustainability jobs from the leading UK employers, on the UK’s leading Environmental & Renewable Energy job site

Page load speed analysis

  • 63/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.4 sec

  • Resources loaded

    5.9 sec

  • Page rendered

    358 ms

  • Total page load time

    7.7 sec

Visit now to see the best up-to-date Green Jobs Online content for United Kingdom and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 1.4 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 98.1 kB
    Images 152.8 kB
    Javascripts 783.7 kB
    CSS 180.1 kB

    In fact, the total size of main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 783.7 kB which makes up the majority of the site volume.

    • Original 98.1 kB
    • After minification 93.6 kB
    • After compression 24.5 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.6 kB or 75% of the original size.

    • Original 152.8 kB
    • After optimization 128.0 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Green Jobs Online needs image optimization as it can save up to 24.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 783.7 kB
    • After minification 724.6 kB
    • After compression 240.4 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 543.2 kB or 69% of the original size.

    • Original 180.1 kB
    • After minification 160.2 kB
    • After compression 28.5 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. needs all CSS files to be minified and compressed as it can save up to 151.6 kB or 84% of the original size.

Network requests diagram

  • css
  • jquery.min.js
  • responsive-style.css
  • main.css
  • JobboardGlobal.js
  • Getme-1.0.4.js
  • Sizzle.js
  • localsystem.js
  • ClientValidator.js
  • bootstrap.min.js
  • topmenu.js
  • jquery.bxslider-rahisified.min.js
  • site.min.js
  • customObjFuncs.js
  • autoComp.js
  • textFuncs.js
  • AutoCompleteSearch.js
  • functions.js
  • home.min.js
  • logo.png
  • search-icon.png
  • grey-dash.png
  • BANNER_rec_16378.jpg
  • BANNER_rec_16355.jpg
  • BANNER_rec_16376.jpg
  • Logo_69996.jpg
  • Logo_70880.jpg
  • Logo_70790.jpg
  • Logo_70794.jpg
  • BANNER_adi_16432.jpg
  • BANNER_adi_16399.jpg
  • BANNER_adi_16407.jpg
  • BANNER_adi_16394.jpg
  • BANNER_adi_16408.jpg
  • Logo_70887.jpg
  • Logo_71039.jpg
  • BANNER_mpu_16569.jpg
  • email.png
  • upload.png
  • twitter.png
  • tellafriend.png
  • NEWS_22609.jpg
  • NEWS_22522.jpg
  • NEWS_22390.jpg
  • NEWS_22373.jpg
  • sco-logo.png
  • cross.gif
  • cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
  • k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
  • ga.js
  • addthis_widget.js
  • jwl.asp
  • __utm.gif
  • 300lo.json
  • sh.7c7179124ea24ac6ba46caac.html

Our browser made a total of 58 requests to load all elements on the main page. We found that 81% of them (47 requests) were addressed to the original, 3% (2 requests) were made to and 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain

Additional info on


The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Green Jobs Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser reached this domain in two steps. The first redirect led to, then it was forwarded to, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 21599
NS 21599
NS 21599
NS 21599

21599 Mname:
Serial: 2016021013
Refresh: 43200
Retry: 3600
Expire: 2419200
Minimum-ttl: 86400

Language and encoding

Good result


EN en language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is United Kingdom. It’s good for that their server is also located in United Kingdom, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Green Jobs Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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