Tools & Wizards About Us
velbon.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

velbon.co.uk

Holdan Professional Video, Broadcast, AV & imaging Technology Distributor

Page Load Speed

3.3 sec in total

First Response

311 ms

Resources Loaded

2.4 sec

Page Rendered

576 ms

velbon.co.uk screenshot

About Website

Visit velbon.co.uk now to see the best up-to-date Velbon content for United States and also check out these interesting facts you probably never knew about velbon.co.uk

Holdan are one of the leading value-added distributors in the audio visual, broadcast and cine and imaging sectors supplying resellers in the UK and ROI.

Visit velbon.co.uk

Key Findings

We analyzed Velbon.co.uk page load time and found that the first response time was 311 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

velbon.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value3,590 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.holdan.co.uk

311 ms

www.holdan.co.uk

539 ms

efm1zvw.css

112 ms

bootstrap.min.css

71 ms

holdan.css

181 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Velbon.co.uk, 13% (6 requests) were made to Holdan.co.uk and 6% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Resource.holdan.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.0 kB (9%)

Content Size

714.2 kB

After Optimization

651.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Velbon.co.uk main page is 714.2 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. 35% of websites need less resources to load. Images take 613.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 52.6 kB

  • Original 64.0 kB
  • After minification 52.0 kB
  • After compression 11.4 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. This page needs HTML code to be minified as it can gain 12.0 kB, which is 19% 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 52.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 96 B

  • Original 613.8 kB
  • After minification 613.7 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. Velbon images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 3.6 kB

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 8.3 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 3.6 kB or 30% of the original size.

CSS Optimization

-27%

Potential reduce by 6.7 kB

  • Original 24.6 kB
  • After minification 24.6 kB
  • After compression 17.8 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. Velbon.co.uk needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (23%)

Requests Now

44

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Velbon. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.holdan.co.uk

www.holdan.co.uk

311 ms

www.holdan.co.uk

www.holdan.co.uk

539 ms

efm1zvw.css

efm1zvw.css

112 ms

bootstrap.min.css

bootstrap.min.css

71 ms

holdan.css

holdan.css

181 ms

Holdan_Logo.png

Holdan_Logo.png

498 ms

ResellerLogin-White.svg

ResellerLogin-White.svg

538 ms

Search-White.svg

Search-White.svg

537 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

48 ms

popper.min.js

popper.min.js

52 ms

bootstrap.min.js

bootstrap.min.js

56 ms

jquery-ui.css

jquery-ui.css

51 ms

jquery-ui.js

jquery-ui.js

56 ms

chosen.jquery.js

chosen.jquery.js

314 ms

chosen.min.css

chosen.min.css

67 ms

grids.min.js

grids.min.js

384 ms

AV.jpg

AV.jpg

810 ms

Broadcast-and-Cine.jpg

Broadcast-and-Cine.jpg

700 ms

Imaging.jpg

Imaging.jpg

756 ms

BirdDog-X1-and-MAKI-Phone.jpg

BirdDog-X1-and-MAKI-Phone.jpg

751 ms

BirdDog-P240-Skaarhoj-Bundle-PHONE-V2.jpg

BirdDog-P240-Skaarhoj-Bundle-PHONE-V2.jpg

800 ms

KB_SB_CO.jpg

KB_SB_CO.jpg

677 ms

TP-300MKII.jpg

TP-300MKII.jpg

791 ms

G2A5E-1X-E.jpg

G2A5E-1X-E.jpg

821 ms

Blackmagic-PYXIS-6K-EF-Side-Angle.jpg

Blackmagic-PYXIS-6K-EF-Side-Angle.jpg

868 ms

CFX-B256.jpg

CFX-B256.jpg

882 ms

4K-SDI.jpg

4K-SDI.jpg

906 ms

AOATOMSHB002BN.jpg

AOATOMSHB002BN.jpg

924 ms

X1-ultra-front-side.jpg

X1-ultra-front-side.jpg

928 ms

YoloBox-Ultra-Blog-Thumbnail.jpg

YoloBox-Ultra-Blog-Thumbnail.jpg

986 ms

Demystifying-NDI-Thumbnail.jpg

Demystifying-NDI-Thumbnail.jpg

1042 ms

YoloLiv-Instream-TikTok-Thumbnail.jpg

YoloLiv-Instream-TikTok-Thumbnail.jpg

1098 ms

Atomos-in-the-cloud-Thumbnail.jpg

Atomos-in-the-cloud-Thumbnail.jpg

1094 ms

up-arrow.svg

up-arrow.svg

1032 ms

HoldanGroupLogo-White.svg

HoldanGroupLogo-White.svg

1047 ms

Facebook.svg

Facebook.svg

1099 ms

X-Logo.svg

X-Logo.svg

1139 ms

LinkedIn.svg

LinkedIn.svg

1150 ms

Instagram.svg

Instagram.svg

1159 ms

YouTube.svg

YouTube.svg

1202 ms

IABM-Logo.png

IABM-Logo.png

1211 ms

Technology-Update.jpg

Technology-Update.jpg

1329 ms

dropArrow.png

dropArrow.png

400 ms

p.css

p.css

30 ms

new.svg

new.svg

992 ms

nab.svg

nab.svg

1008 ms

d

d

40 ms

d

d

32 ms

Accessibility Review

velbon.co.uk accessibility score

94

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

[id] attributes on active, focusable elements are not unique

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

Best Practices

velbon.co.uk best practices score

83

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

Page has valid source maps

SEO Factors

velbon.co.uk SEO score

93

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

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 Velbon.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 Velbon.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

velbon.co.uk

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