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volspec.co.uk screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

volspec.co.uk

Volspec Limited | Volvo Penta Main Dealer | Marine Engineers | Industrial Engineers | Spares, Service

Page Load Speed

2.6 sec in total

First Response

419 ms

Resources Loaded

1.8 sec

Page Rendered

366 ms

volspec.co.uk screenshot

About Website

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

Volspec are a Volvo Penta main dealer with almost thirty years experience. Continuing to provide an international parts service from a comprehensive stock, who employs fully trained technicians capabl...

Visit volspec.co.uk

Key Findings

We analyzed Volspec.co.uk page load time and found that the first response time was 419 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

volspec.co.uk performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

volspec.co.uk

419 ms

style_template.css

199 ms

copyright.js

164 ms

ga.js

6 ms

default.htm

113 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Volspec.co.uk, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Volspec.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.4 kB (13%)

Content Size

894.0 kB

After Optimization

775.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Volspec.co.uk main page is 894.0 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 767.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.9 kB

  • Original 14.0 kB
  • After minification 12.4 kB
  • After compression 4.1 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. This page needs HTML code to be minified as it can gain 1.6 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.9 kB or 71% of the original size.

Image Optimization

-6%

Potential reduce by 44.1 kB

  • Original 767.5 kB
  • After minification 723.4 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. Volspec images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 58.0 kB

  • Original 104.4 kB
  • After minification 104.3 kB
  • After compression 46.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 58.0 kB or 56% of the original size.

CSS Optimization

-78%

Potential reduce by 6.3 kB

  • Original 8.1 kB
  • After minification 5.5 kB
  • After compression 1.8 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. Volspec.co.uk needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

39

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volspec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

volspec.co.uk

volspec.co.uk

419 ms

style_template.css

style_template.css

199 ms

copyright.js

copyright.js

164 ms

ga.js

ga.js

6 ms

default.htm

default.htm

113 ms

offers.html

offers.html

122 ms

news.html

news.html

210 ms

__utm.gif

__utm.gif

22 ms

windowBg01.gif

windowBg01.gif

300 ms

bg_main_box.jpg

bg_main_box.jpg

234 ms

bg_top.jpg

bg_top.jpg

538 ms

Volspec_logo.jpg

Volspec_logo.jpg

432 ms

but_home.jpg

but_home.jpg

219 ms

but_parts_off.jpg

but_parts_off.jpg

304 ms

but_engines_off.jpg

but_engines_off.jpg

319 ms

but_service_off.jpg

but_service_off.jpg

339 ms

but_partners_off.jpg

but_partners_off.jpg

494 ms

but_contact_off.jpg

but_contact_off.jpg

404 ms

button_end.jpg

button_end.jpg

418 ms

bg_grey_box_hp4.jpg

bg_grey_box_hp4.jpg

546 ms

top_banner.jpg

top_banner.jpg

910 ms

choose-the-correct-propeller.jpg

choose-the-correct-propeller.jpg

517 ms

volvo-action-service-logo.jpg

volvo-action-service-logo.jpg

532 ms

spare-parts-diagram-sml.jpg

spare-parts-diagram-sml.jpg

591 ms

authorised-volvo-penta-centre-logo.jpg

authorised-volvo-penta-centre-logo.jpg

615 ms

volvo-penta-shop1.jpg

volvo-penta-shop1.jpg

641 ms

news-bkground.jpg

news-bkground.jpg

638 ms

bg_bottom_lrg.jpg

bg_bottom_lrg.jpg

649 ms

nivo-slider.css

nivo-slider.css

594 ms

style.css

style.css

618 ms

jquery-1.4.3.min.js

jquery-1.4.3.min.js

761 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

651 ms

Volspec-office.jpg

Volspec-office.jpg

881 ms

parts-graphic.jpg

parts-graphic.jpg

990 ms

essex-yacht-marina.jpg

essex-yacht-marina.jpg

1008 ms

Q1-Campaign.jpg

Q1-Campaign.jpg

749 ms

2016-catalogue.jpg

2016-catalogue.jpg

764 ms

2015-Award-winners-volvo-penta-partnership.jpg

2015-Award-winners-volvo-penta-partnership.jpg

765 ms

loading.gif

loading.gif

294 ms

arrows.png

arrows.png

108 ms

bullets.png

bullets.png

101 ms

but_partners_on.jpg

but_partners_on.jpg

101 ms

Accessibility Review

volspec.co.uk accessibility score

77

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

volspec.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

volspec.co.uk SEO score

90

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Volspec.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 Volspec.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

volspec.co.uk

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