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oleo.co.uk screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

oleo.co.uk

Elevator buffers | Buffer Stops | Industrial energy absorption | Rail safety

Page Load Speed

1.9 sec in total

First Response

180 ms

Resources Loaded

1.6 sec

Page Rendered

146 ms

oleo.co.uk screenshot

About Website

Welcome to oleo.co.uk homepage info - get ready to check Oleo best content right away, or after learning these important things about oleo.co.uk

Designing and manufacturing energy absorption solutions for the rail, elevator and industrial sectors and for buffer stop solutions.

Visit oleo.co.uk

Key Findings

We analyzed Oleo.co.uk page load time and found that the first response time was 180 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

oleo.co.uk performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

oleo.co.uk

180 ms

www.oleo.co.uk

465 ms

52160.js

55 ms

grunt-styles.min.css

180 ms

grunt-plugins.min.js

412 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Oleo.co.uk, 6% (2 requests) were made to Kawebprojects.atlassian.net and 3% (1 request) were made to Secure.leadforensics.com. The less responsive or slowest element that took the longest time to load (468 ms) belongs to the original domain Oleo.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.0 kB (6%)

Content Size

412.0 kB

After Optimization

387.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oleo.co.uk main page is 412.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 275.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 18.2 kB

  • Original 26.4 kB
  • After minification 24.2 kB
  • After compression 8.3 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 18.2 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 5.4 kB

  • Original 275.6 kB
  • After minification 270.2 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. Oleo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 47 B

  • Original 70.7 kB
  • After minification 70.6 kB
  • After compression 70.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 417 B

  • Original 39.3 kB
  • After minification 39.3 kB
  • After compression 38.9 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. Oleo.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oleo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oleo.co.uk

oleo.co.uk

180 ms

www.oleo.co.uk

www.oleo.co.uk

465 ms

52160.js

52160.js

55 ms

grunt-styles.min.css

grunt-styles.min.css

180 ms

grunt-plugins.min.js

grunt-plugins.min.js

412 ms

datatables.min.css

datatables.min.css

244 ms

grunt-fonts.min.css

grunt-fonts.min.css

261 ms

grunt-footer.min.js

grunt-footer.min.js

270 ms

com.atlassian.jira.collector.plugin.jira-issue-collector-plugin:issuecollector.js

com.atlassian.jira.collector.plugin.jira-issue-collector-plugin:issuecollector.js

201 ms

gtm.js

gtm.js

77 ms

flags.png

flags.png

106 ms

nav-arrow.png

nav-arrow.png

91 ms

logo-english.png

logo-english.png

93 ms

search.png

search.png

87 ms

home-slider-full.png

home-slider-full.png

88 ms

footer-bg.png

footer-bg.png

197 ms

slider.png

slider.png

380 ms

button-icons.png

button-icons.png

178 ms

elevators.jpg

elevators.jpg

252 ms

arrestors.jpg

arrestors.jpg

187 ms

industrial.jpg

industrial.jpg

369 ms

rail.jpg

rail.jpg

337 ms

elevator-buffer-cta-bg.jpg

elevator-buffer-cta-bg.jpg

306 ms

industrial-buffer-cta-bg.jpg

industrial-buffer-cta-bg.jpg

389 ms

Railtex-Email-Signature.jpg

Railtex-Email-Signature.jpg

335 ms

shutterstock_186834680-cropped.jpg

shutterstock_186834680-cropped.jpg

390 ms

arrow.png

arrow.png

419 ms

footer-logo-english.png

footer-logo-english.png

420 ms

youtube.png

youtube.png

423 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

433 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

439 ms

Cabin-Regular-webfont.woff

Cabin-Regular-webfont.woff

445 ms

Cabin-Bold-webfont.woff

Cabin-Bold-webfont.woff

468 ms

5556860d

5556860d

106 ms

Accessibility Review

oleo.co.uk accessibility score

84

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

oleo.co.uk best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oleo.co.uk SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oleo.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oleo.co.uk 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

oleo.co.uk

Open Graph description is not detected on the main page of Oleo. 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: