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vilcol.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vilcol.com

Tracing Agents | 98% Success Rate UK Tracing service | Debtor Tracing from £25

Page Load Speed

2.6 sec in total

First Response

77 ms

Resources Loaded

2 sec

Page Rendered

488 ms

vilcol.com screenshot

About Website

Visit vilcol.com now to see the best up-to-date Vilcol content and also check out these interesting facts you probably never knew about vilcol.com

Tracing Agents VILCOL can trace a person in the UK or internationally. We offer specialist tracing services such as debtor tracing, tenant tracing, process serving, private investigations, probate & w...

Visit vilcol.com

Key Findings

We analyzed Vilcol.com page load time and found that the first response time was 77 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

vilcol.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

vilcol.com

77 ms

vilcol.com

592 ms

app.css

57 ms

css

66 ms

all.min.css

51 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Vilcol.com, 11% (4 requests) were made to Cdnjs.cloudflare.com and 8% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (908 ms) relates to the external source Widget.trustist.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.8 kB (4%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vilcol.com main page is 2.4 MB. 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.2 kB

  • Original 44.4 kB
  • After minification 30.0 kB
  • After compression 9.3 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 14.4 kB, which is 32% 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 35.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 62.6 kB

  • Original 2.2 MB
  • After minification 2.1 MB

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. Vilcol images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 153.3 kB
  • After minification 153.3 kB
  • After compression 153.3 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 6 B

  • Original 25.9 kB
  • After minification 25.9 kB
  • After compression 25.9 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. Vilcol.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (23%)

Requests Now

31

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vilcol. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vilcol.com

vilcol.com

77 ms

vilcol.com

vilcol.com

592 ms

app.css

app.css

57 ms

css

css

66 ms

all.min.css

all.min.css

51 ms

js

js

111 ms

js

js

93 ms

app.js

app.js

139 ms

trustistreviewer.js

trustistreviewer.js

442 ms

css

css

24 ms

css2

css2

26 ms

gtm.js

gtm.js

57 ms

image.png

image.png

119 ms

logo.png

logo.png

44 ms

google_reviews.png

google_reviews.png

63 ms

Tracing%20Agents%20for%20AMEX-130x_.png

Tracing%20Agents%20for%20AMEX-130x_.png

81 ms

Tracing%20Agents%20for%20Home%20Office-130x_.png

Tracing%20Agents%20for%20Home%20Office-130x_.png

102 ms

Tracing%20Agents%20for%20Premium%20Collections-130x_.jpeg

Tracing%20Agents%20for%20Premium%20Collections-130x_.jpeg

82 ms

Tracing%20Agents%20for%20Credit%20Collections-130x_.png

Tracing%20Agents%20for%20Credit%20Collections-130x_.png

102 ms

Tracing%20Agents%20for%20Hooper%20&%20Burrowes-130x_.jpeg

Tracing%20Agents%20for%20Hooper%20&%20Burrowes-130x_.jpeg

83 ms

Tracing%20Agents%20for%20Fraser%20Brown%20Solitors-130x_.jpg

Tracing%20Agents%20for%20Fraser%20Brown%20Solitors-130x_.jpg

83 ms

Award-winning-Vilcol.jpg

Award-winning-Vilcol.jpg

107 ms

Daily-Mirror-Featured.jpg

Daily-Mirror-Featured.jpg

128 ms

UK-Private-Investigators-Tracing-Agents.jpg

UK-Private-Investigators-Tracing-Agents.jpg

155 ms

International-130x_.jpg

International-130x_.jpg

110 ms

DebtCollection-130x_.jpg

DebtCollection-130x_.jpg

133 ms

Probate-130x_.jpg

Probate-130x_.jpg

132 ms

Finance-130x_.jpg

Finance-130x_.jpg

135 ms

Employment-130x_.jpg

Employment-130x_.jpg

142 ms

Process-130x_.jpg

Process-130x_.jpg

234 ms

trustist.png

trustist.png

234 ms

cyber_essentials.png

cyber_essentials.png

234 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3iQ.woff

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3iQ.woff

28 ms

fa-solid-900.woff

fa-solid-900.woff

15 ms

fa-regular-400.woff

fa-regular-400.woff

28 ms

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGuGg.woff

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGuGg.woff

57 ms

fa-brands-400.woff

fa-brands-400.woff

27 ms

ratingsummary.js

ratingsummary.js

908 ms

Accessibility Review

vilcol.com accessibility score

83

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-*] attributes do not have valid values

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

vilcol.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vilcol.com SEO score

91

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 Vilcol.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 Vilcol.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

vilcol.com

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