Tools & Wizards About Us
valtor.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

valtor.com

Valtor Offshore A/S - Valves for offshore and onshore

Page Load Speed

2.2 sec in total

First Response

229 ms

Resources Loaded

1.8 sec

Page Rendered

182 ms

valtor.com screenshot

About Website

Click here to check amazing Valtor content for United Kingdom. Otherwise, check out these important facts you probably never knew about valtor.com

A specialist offshore and onshore company providing valves, actuators and process-related equipment. Stability and seamless delivery – anytime, anywhere!

Visit valtor.com

Key Findings

We analyzed Valtor.com page load time and found that the first response time was 229 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

valtor.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

valtor.com

229 ms

www.valtor.com

658 ms

uc.js

25 ms

omk1fhk.js

74 ms

layout.css

104 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 77% of them (23 requests) were addressed to the original Valtor.com, 10% (3 requests) were made to Use.typekit.net and 7% (2 requests) were made to Jquery-ui.googlecode.com. The less responsive or slowest element that took the longest time to load (658 ms) belongs to the original domain Valtor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.5 kB (20%)

Content Size

739.2 kB

After Optimization

588.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Valtor.com main page is 739.2 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. 20% of websites need less resources to load. Images take 513.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.6 kB

  • Original 22.0 kB
  • After minification 21.1 kB
  • After compression 6.4 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 15.6 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 15.7 kB

  • Original 513.6 kB
  • After minification 497.8 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. Valtor images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 115.6 kB

  • Original 195.1 kB
  • After minification 195.1 kB
  • After compression 79.5 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 115.6 kB or 59% of the original size.

CSS Optimization

-42%

Potential reduce by 3.6 kB

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 4.9 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. Valtor.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (22%)

Requests Now

23

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Valtor. 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

valtor.com

valtor.com

229 ms

www.valtor.com

www.valtor.com

658 ms

uc.js

uc.js

25 ms

omk1fhk.js

omk1fhk.js

74 ms

layout.css

layout.css

104 ms

jquery-1.8.1.min.js

jquery-1.8.1.min.js

310 ms

jquery.validate.js

jquery.validate.js

388 ms

respond.min.js

respond.min.js

384 ms

jquery.effects.core.js

jquery.effects.core.js

126 ms

jquery.effects.slide.js

jquery.effects.slide.js

228 ms

jquery.cycle.all.js

jquery.cycle.all.js

491 ms

valtor-diagonal-lines.png

valtor-diagonal-lines.png

139 ms

valtor-offshore-logo.png

valtor-offshore-logo.png

190 ms

slideshow-bg.png

slideshow-bg.png

137 ms

placeholder.jpg

placeholder.jpg

138 ms

GetImage.ashx

GetImage.ashx

288 ms

GetImage.ashx

GetImage.ashx

287 ms

GetImage.ashx

GetImage.ashx

293 ms

GetImage.ashx

GetImage.ashx

295 ms

GetImage.ashx

GetImage.ashx

316 ms

GetImage.ashx

GetImage.ashx

480 ms

GetImage.ashx

GetImage.ashx

485 ms

GetImage.ashx

GetImage.ashx

488 ms

24-7-365-call-us.png

24-7-365-call-us.png

390 ms

right-arrow-low.png

right-arrow-low.png

391 ms

DNV-9001-logo-desat.jpg

DNV-9001-logo-desat.jpg

411 ms

design-fordi.png

design-fordi.png

487 ms

d

d

8 ms

d

d

15 ms

p.gif

p.gif

20 ms

Accessibility Review

valtor.com accessibility score

42

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

valtor.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

valtor.com SEO score

71

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

High

Image elements do not have [alt] attributes

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

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 Valtor.com 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 Valtor.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

valtor.com

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