Tools & Wizards About Us
mersonenergy.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

mersonenergy.com

Independent Energy & Utility Company - Merson Energy

Page Load Speed

1.9 sec in total

First Response

31 ms

Resources Loaded

1.5 sec

Page Rendered

285 ms

mersonenergy.com screenshot

About Website

Visit mersonenergy.com now to see the best up-to-date Merson Energy content for United Kingdom and also check out these interesting facts you probably never knew about mersonenergy.com

Merson Energy is an independent energy & utility company with focus on oil, gas and renewable sectors.

Visit mersonenergy.com

Key Findings

We analyzed Mersonenergy.com page load time and found that the first response time was 31 ms and then it took 1.8 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

mersonenergy.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

mersonenergy.com

31 ms

mersonenergy.com

198 ms

www.mersonenergy.com

821 ms

style.min.css

26 ms

analytics.js

60 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 68% of them (17 requests) were addressed to the original Mersonenergy.com, 8% (2 requests) were made to Google-analytics.com and 8% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (821 ms) belongs to the original domain Mersonenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.5 kB (1%)

Content Size

985.8 kB

After Optimization

979.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mersonenergy.com main page is 985.8 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. 60% of websites need less resources to load. Images take 906.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.9 kB

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 2.8 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 5.9 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 906.2 kB
  • After minification 906.2 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. Merson Energy images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 586 B

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 38.3 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

-0%

Potential reduce by 0 B

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 32.1 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. Mersonenergy.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (58%)

Requests Now

19

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Merson Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mersonenergy.com

mersonenergy.com

31 ms

mersonenergy.com

mersonenergy.com

198 ms

www.mersonenergy.com

www.mersonenergy.com

821 ms

style.min.css

style.min.css

26 ms

analytics.js

analytics.js

60 ms

widgets.js

widgets.js

46 ms

jquery.min.js

jquery.min.js

61 ms

bootstrap.min.js

bootstrap.min.js

75 ms

jquery.slidereveal.min.js

jquery.slidereveal.min.js

41 ms

parallax.min.js

parallax.min.js

36 ms

slick.min.js

slick.min.js

40 ms

spin.min.js

spin.min.js

40 ms

ladda.min.js

ladda.min.js

68 ms

retina.js

retina.js

58 ms

core.min.js

core.min.js

68 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

117 ms

logo.png

logo.png

67 ms

merson-oil.jpg

merson-oil.jpg

83 ms

merson-oil-gas.jpg

merson-oil-gas.jpg

39 ms

collect

collect

31 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

24 ms

merson-regular.woff

merson-regular.woff

277 ms

merson-bold.woff

merson-bold.woff

272 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

357 ms

settings

settings

101 ms

Accessibility Review

mersonenergy.com accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mersonenergy.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

mersonenergy.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Mersonenergy.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 Mersonenergy.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

mersonenergy.com

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