Tools & Wizards About Us
jobs.newscientist.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jobs.newscientist.com

New Scientist Jobs | jobs | Choose from 2,089 live vacancies

Page Load Speed

1.4 sec in total

First Response

339 ms

Resources Loaded

668 ms

Page Rendered

386 ms

jobs.newscientist.com screenshot

About Website

Welcome to jobs.newscientist.com homepage info - get ready to check Jobs New Scientist best content for United States right away, or after learning these important things about jobs.newscientist.com

Search for your next job from 2,089 live vacancies, or upload your CV now and let recruiters find you

Visit jobs.newscientist.com

Key Findings

We analyzed Jobs.newscientist.com page load time and found that the first response time was 339 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

jobs.newscientist.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

jobs.newscientist.com

339 ms

package.css;p=master,bespoke,branding;v=cea727709c9cba166e9e8af04b7627ff

20 ms

lazyad-loader.min.js

16 ms

jquery.min.js

8 ms

dict.js

212 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Jobs.newscientist.com, 67% (36 requests) were made to Dg0zrm5t314xt.cloudfront.net and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (339 ms) belongs to the original domain Jobs.newscientist.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 402.9 kB (38%)

Content Size

1.1 MB

After Optimization

654.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jobs.newscientist.com main page is 1.1 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. 60% of websites need less resources to load. Images take 575.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 56.5 kB

  • Original 68.5 kB
  • After minification 61.9 kB
  • After compression 12.0 kB

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 56.5 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 78.3 kB

  • Original 575.1 kB
  • After minification 496.7 kB

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, Jobs New Scientist needs image optimization as it can save up to 78.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 213.1 kB

  • Original 342.9 kB
  • After minification 341.9 kB
  • After compression 129.8 kB

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 213.1 kB or 62% of the original size.

CSS Optimization

-78%

Potential reduce by 54.9 kB

  • Original 70.4 kB
  • After minification 70.4 kB
  • After compression 15.5 kB

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. Jobs.newscientist.com needs all CSS files to be minified and compressed as it can save up to 54.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (35%)

Requests Now

51

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jobs New Scientist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jobs.newscientist.com

jobs.newscientist.com

339 ms

package.css;p=master,bespoke,branding;v=cea727709c9cba166e9e8af04b7627ff

package.css;p=master,bespoke,branding;v=cea727709c9cba166e9e8af04b7627ff

20 ms

lazyad-loader.min.js

lazyad-loader.min.js

16 ms

jquery.min.js

jquery.min.js

8 ms

dict.js

dict.js

212 ms

bundle.min.js

bundle.min.js

25 ms

ga.js

ga.js

30 ms

gtm.js

gtm.js

52 ms

Jobs;sec0=jobs;sec2=home;slot=1;dcopt=ist;tile=1;sz=1x1;ord=1456852087728

Jobs;sec0=jobs;sec2=home;slot=1;dcopt=ist;tile=1;sz=1x1;ord=1456852087728

59 ms

__utm.gif

__utm.gif

82 ms

logo.png;v=1296

logo.png;v=1296

75 ms

76 ms

78 ms

80 ms

90 ms

78 ms

81 ms

88 ms

86 ms

91 ms

89 ms

103 ms

95 ms

92 ms

94 ms

92 ms

99 ms

95 ms

98 ms

96 ms

101 ms

104 ms

99 ms

103 ms

footer-logo.png;v=1119

footer-logo.png;v=1119

109 ms

RELX-logo.png;v=1119

RELX-logo.png;v=1119

106 ms

rbi_uk.js

rbi_uk.js

78 ms

206 ms

United-Kingdom.png;v=1336

United-Kingdom.png;v=1336

74 ms

Australia.png;v=1336

Australia.png;v=1336

78 ms

jobweekstar.png

jobweekstar.png

76 ms

advice-logo.png

advice-logo.png

78 ms

dc.js

dc.js

87 ms

conversion_async.js

conversion_async.js

84 ms

Jobs;sec0=jobs;sec2=home;slot=1;tile=2;sz=728x90;ord=1456852087728

Jobs;sec0=jobs;sec2=home;slot=1;tile=2;sz=728x90;ord=1456852087728

81 ms

__utm.gif

__utm.gif

78 ms

113 ms

imgad

imgad

76 ms

lidar.js

lidar.js

41 ms

Jobs;sec0=jobs;sec2=home;slot=1;tile=3;sz=300x250;ord=1456852087728

Jobs;sec0=jobs;sec2=home;slot=1;tile=3;sz=300x250;ord=1456852087728

74 ms

mdgx-icons.woff

mdgx-icons.woff

13 ms

s34707525838166

s34707525838166

23 ms

49 ms

319248396991245803

319248396991245803

11 ms

Accessibility Review

jobs.newscientist.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

jobs.newscientist.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jobs.newscientist.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jobs.newscientist.com 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 Jobs.newscientist.com 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.

Social Sharing Optimization

jobs.newscientist.com

Open Graph description is not detected on the main page of Jobs New Scientist. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: