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vulcanconstruction.co.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vulcanconstruction.co.uk

Brickwork Contractors London - Vulcan Construction Services

Page Load Speed

6.8 sec in total

First Response

473 ms

Resources Loaded

5.9 sec

Page Rendered

408 ms

vulcanconstruction.co.uk screenshot

About Website

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

Over thirty years experience in the construction industry to aid the delivery of a quality product. Covering the South East of England on both a labour only and supply & fix basis.

Visit vulcanconstruction.co.uk

Key Findings

We analyzed Vulcanconstruction.co.uk page load time and found that the first response time was 473 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

vulcanconstruction.co.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.391

26/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

www.vulcanconstruction.co.uk

473 ms

layerslider.css

28 ms

style.min.css

29 ms

styles.css

27 ms

full-styles.6.1.4.css

34 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 90% of them (114 requests) were addressed to the original Vulcanconstruction.co.uk, 9% (12 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vulcanconstruction.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.5 kB (10%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vulcanconstruction.co.uk main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 122.7 kB

  • Original 143.9 kB
  • After minification 141.7 kB
  • After compression 21.2 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 122.7 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 64.8 kB

  • Original 1.8 MB
  • After minification 1.7 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. Vulcan Construction images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

Number of requests can be reduced by 38 (34%)

Requests Now

111

After Optimization

73

  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vulcan Construction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vulcanconstruction.co.uk

www.vulcanconstruction.co.uk

473 ms

layerslider.css

layerslider.css

28 ms

style.min.css

style.min.css

29 ms

styles.css

styles.css

27 ms

full-styles.6.1.4.css

full-styles.6.1.4.css

34 ms

mkhb-render.css

mkhb-render.css

32 ms

mkhb-row.css

mkhb-row.css

62 ms

mkhb-column.css

mkhb-column.css

85 ms

js_composer.min.css

js_composer.min.css

63 ms

theme-options-production-1724244418.css

theme-options-production-1724244418.css

82 ms

style.css

style.css

84 ms

Defaults.css

Defaults.css

85 ms

webfontloader.js

webfontloader.js

92 ms

greensock.js

greensock.js

94 ms

jquery.min.js

jquery.min.js

96 ms

jquery-migrate.min.js

jquery-migrate.min.js

95 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

97 ms

layerslider.transitions.js

layerslider.transitions.js

95 ms

email-decode.min.js

email-decode.min.js

94 ms

animate.min.css

animate.min.css

77 ms

styles.css

styles.css

79 ms

hooks.min.js

hooks.min.js

78 ms

i18n.min.js

i18n.min.js

79 ms

index.js

index.js

79 ms

index.js

index.js

79 ms

full-scripts.6.1.4.js

full-scripts.6.1.4.js

82 ms

mkhb-render.js

mkhb-render.js

80 ms

mkhb-column.js

mkhb-column.js

80 ms

js_composer_front.min.js

js_composer_front.min.js

80 ms

waypoints.min.js

waypoints.min.js

80 ms

skrollr.min.js

skrollr.min.js

81 ms

lazyload.min.js

lazyload.min.js

81 ms

css

css

68 ms

ph-top.png

ph-top.png

70 ms

img_1367.jpg

img_1367.jpg

533 ms

company-banner-1.jpg

company-banner-1.jpg

612 ms

services-banner.jpg

services-banner.jpg

714 ms

contact-banner.jpg

contact-banner.jpg

611 ms

left_bk.png

left_bk.png

488 ms

right_bk.png

right_bk.png

488 ms

bullet_bricks.png

bullet_bricks.png

531 ms

call_ph.png

call_ph.png

530 ms

env_icon.png

env_icon.png

533 ms

KFOiCnqEu92Fr1Mu51QrEzAdKuvwnYg.ttf

KFOiCnqEu92Fr1Mu51QrEzAdKuvwnYg.ttf

313 ms

KFOjCnqEu92Fr1Mu51TjASc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TjASc6CsHYl4BO.ttf

315 ms

KFOkCnqEu92Fr1Mu51xIIzcXKMny.ttf

KFOkCnqEu92Fr1Mu51xIIzcXKMny.ttf

451 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

451 ms

KFOjCnqEu92Fr1Mu51TzBic6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TzBic6CsHYl4BO.ttf

489 ms

KFOjCnqEu92Fr1Mu51TLBCc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TLBCc6CsHYl4BO.ttf

489 ms

KFOkCnqEu92Fr1MmgVxIIzcXKMny.ttf

KFOkCnqEu92Fr1MmgVxIIzcXKMny.ttf

487 ms

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

488 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

486 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

485 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

490 ms

KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf

489 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

494 ms

PoppinsBold.woff

PoppinsBold.woff

525 ms

Roboto-Bold-webfont.woff

Roboto-Bold-webfont.woff

542 ms

skin.css

skin.css

254 ms

logo.png

logo.png

230 ms

unknown.png

unknown.png

232 ms

bricks1.jpg

bricks1.jpg

231 ms

images1.jpg

images1.jpg

232 ms

stpeter-200x150.jpg

stpeter-200x150.jpg

505 ms

newham-200x150.jpg

newham-200x150.jpg

502 ms

unnamed-200x150.jpg

unnamed-200x150.jpg

522 ms

bbc-200x150.jpg

bbc-200x150.jpg

548 ms

carter-200x150.png

carter-200x150.png

547 ms

lsc-200x150.jpeg

lsc-200x150.jpeg

681 ms

firas-logo-200x150.png

firas-logo-200x150.png

907 ms

8lg-200x150.jpg

8lg-200x150.jpg

815 ms

aviva-logo-200x150.jpg

aviva-logo-200x150.jpg

532 ms

webmail.webroottech-200x150.png

webmail.webroottech-200x150.png

919 ms

4-200x150.png

4-200x150.png

963 ms

image4-200x150.png

image4-200x150.png

939 ms

coca-cola-200x150.jpg

coca-cola-200x150.jpg

986 ms

k2-200x150.jpg

k2-200x150.jpg

1125 ms

costa-200x150.jpg

costa-200x150.jpg

917 ms

curo-200x150.jpg

curo-200x150.jpg

1224 ms

deloite-200x150.jpg

deloite-200x150.jpg

1240 ms

5-200x150.png

5-200x150.png

1246 ms

2-200x150.png

2-200x150.png

1269 ms

k-200x150.jpg

k-200x150.jpg

1153 ms

glencar-200x150.jpg

glencar-200x150.jpg

1292 ms

graham-logo-1-200x150.jpg

graham-logo-1-200x150.jpg

1379 ms

isg-200x150.jpg

isg-200x150.jpg

1375 ms

image2-200x150.png

image2-200x150.png

1378 ms

lidl-logo-200x150.jpg

lidl-logo-200x150.jpg

1390 ms

logo7-200x150.jpg

logo7-200x150.jpg

1399 ms

logo1-200x150.png

logo1-200x150.png

1499 ms

logo10-200x150.jpg

logo10-200x150.jpg

1650 ms

logo2-200x150.png

logo2-200x150.png

1634 ms

logo3-200x150.png

logo3-200x150.png

1723 ms

logo4-200x150.png

logo4-200x150.png

1738 ms

logo5-200x150.png

logo5-200x150.png

1688 ms

logo6-200x150.png

logo6-200x150.png

1864 ms

logo8-200x150.jpg

logo8-200x150.jpg

1967 ms

logo09-200x150.jpg

logo09-200x150.jpg

1919 ms

mal-200x150.png

mal-200x150.png

1950 ms

image3-200x150.png

image3-200x150.png

1570 ms

3-200x150.png

3-200x150.png

1781 ms

6-200x150.png

6-200x150.png

1953 ms

samsan-200x150.jpg

samsan-200x150.jpg

1904 ms

8-200x150.png

8-200x150.png

2032 ms

simons-200x150.jpg

simons-200x150.jpg

1980 ms

image-200x150.png

image-200x150.png

2011 ms

7-200x150.png

7-200x150.png

1704 ms

image1-200x150.png

image1-200x150.png

1950 ms

whitbread-200x150.jpg

whitbread-200x150.jpg

1878 ms

1-200x150.png

1-200x150.png

1993 ms

firas-logo.png

firas-logo.png

1601 ms

lsc.jpeg

lsc.jpeg

1588 ms

logo7.jpg

logo7.jpg

1885 ms

logo1.png

logo1.png

1465 ms

logo10.jpg

logo10.jpg

1380 ms

logo2.png

logo2.png

1377 ms

logo3.png

logo3.png

1384 ms

logo4.png

logo4.png

1372 ms

logo5.png

logo5.png

1367 ms

logo6.png

logo6.png

1241 ms

logo8.jpg

logo8.jpg

1134 ms

logo09.jpg

logo09.jpg

1142 ms

samsan.jpg

samsan.jpg

1144 ms

1.png

1.png

1143 ms

fb.png

fb.png

1115 ms

tw.png

tw.png

998 ms

wall_bg.jpg

wall_bg.jpg

877 ms

Accessibility Review

vulcanconstruction.co.uk accessibility score

79

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

Image elements do not have [alt] attributes

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

vulcanconstruction.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

SEO Factors

vulcanconstruction.co.uk SEO score

93

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

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 Vulcanconstruction.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 Vulcanconstruction.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

vulcanconstruction.co.uk

Open Graph data is detected on the main page of Vulcan Construction. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: