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petrofocus.co.uk screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

petrofocus.co.uk

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Page Load Speed

5.3 sec in total

First Response

279 ms

Resources Loaded

4.4 sec

Page Rendered

556 ms

petrofocus.co.uk screenshot

About Website

Visit petrofocus.co.uk now to see the best up-to-date Petrofocus content and also check out these interesting facts you probably never knew about petrofocus.co.uk

Visit petrofocus.co.uk

Key Findings

We analyzed Petrofocus.co.uk page load time and found that the first response time was 279 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

petrofocus.co.uk performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

petrofocus.co.uk

279 ms

www.petrofocus.co.uk

494 ms

2db7561ea12142dbb4622bf9568b1be4.css

159 ms

home-image-left-petrofocus.png

100 ms

petrofocus-logo.png

81 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Petrofocus.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (634 ms) belongs to the original domain Petrofocus.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.1 kB (12%)

Content Size

996.3 kB

After Optimization

876.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Petrofocus.co.uk main page is 996.3 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. 30% of websites need less resources to load. Images take 899.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.8 kB

  • Original 62.0 kB
  • After minification 61.8 kB
  • After compression 14.2 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 47.8 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 72.2 kB

  • Original 899.6 kB
  • After minification 827.3 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. Petrofocus images are well optimized though.

CSS Optimization

-0%

Potential reduce by 86 B

  • Original 34.7 kB
  • After minification 34.7 kB
  • After compression 34.6 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. Petrofocus.co.uk has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petrofocus. According to our analytics all requests are already optimized.

Network Requests Diagram

petrofocus.co.uk

petrofocus.co.uk

279 ms

www.petrofocus.co.uk

www.petrofocus.co.uk

494 ms

2db7561ea12142dbb4622bf9568b1be4.css

2db7561ea12142dbb4622bf9568b1be4.css

159 ms

home-image-left-petrofocus.png

home-image-left-petrofocus.png

100 ms

petrofocus-logo.png

petrofocus-logo.png

81 ms

ApacheLogo.jpg

ApacheLogo.jpg

161 ms

BPLogo.jpg

BPLogo.jpg

303 ms

CNOOCLogo.jpg

CNOOCLogo.jpg

384 ms

CNRLogo.jpg

CNRLogo.jpg

309 ms

ElementalLogo.jpg

ElementalLogo.jpg

385 ms

ENILogo.jpg

ENILogo.jpg

238 ms

HarbourLogo.jpg

HarbourLogo.jpg

405 ms

IthacaLogo.jpg

IthacaLogo.jpg

318 ms

KPOLogo.jpg

KPOLogo.jpg

380 ms

NeptuneLogo.jpg

NeptuneLogo.jpg

468 ms

PerencoLogo.jpg

PerencoLogo.jpg

398 ms

PetrofacLogo.jpg

PetrofacLogo.jpg

456 ms

RepsolLogo.jpg

RepsolLogo.jpg

536 ms

SericaLogo.jpg

SericaLogo.jpg

550 ms

SpiritLogo.jpg

SpiritLogo.jpg

476 ms

TAQALogo.jpg

TAQALogo.jpg

488 ms

TAQASLogo.jpg

TAQASLogo.jpg

533 ms

TendekaLogo.jpg

TendekaLogo.jpg

551 ms

TotalLogo.jpg

TotalLogo.jpg

634 ms

TPAOLogo.jpg

TPAOLogo.jpg

571 ms

TullowLogo.jpg

TullowLogo.jpg

609 ms

Accessibility Review

petrofocus.co.uk accessibility score

97

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.

Best Practices

petrofocus.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

petrofocus.co.uk SEO score

90

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Petrofocus.co.uk 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 Petrofocus.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

petrofocus.co.uk

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