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vceinvestigative.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vceinvestigative.com

VCE Investigative | Forensic Engineering, Accident Reconstruction, Technical Expertise

Page Load Speed

3 sec in total

First Response

242 ms

Resources Loaded

2 sec

Page Rendered

733 ms

vceinvestigative.com screenshot

About Website

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

Since 1975 our forensic engineers and technical experts have put their knowledge and analytical skill to work to answer those hard What?, How?, Why? questions.

Visit vceinvestigative.com

Key Findings

We analyzed Vceinvestigative.com page load time and found that the first response time was 242 ms and then it took 2.7 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

vceinvestigative.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

vceinvestigative.com

242 ms

css

24 ms

normalize.css

30 ms

bootstrap.min.css

43 ms

datatables.css

53 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 86% of them (110 requests) were addressed to the original Vceinvestigative.com, 4% (5 requests) were made to Fonts.googleapis.com and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (715 ms) belongs to the original domain Vceinvestigative.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 997.2 kB (16%)

Content Size

6.0 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vceinvestigative.com main page is 6.0 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. 70% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 33.9 kB

  • Original 41.4 kB
  • After minification 37.3 kB
  • After compression 7.5 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 33.9 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 892.7 kB

  • Original 5.6 MB
  • After minification 4.7 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. Obviously, VCE Investigative needs image optimization as it can save up to 892.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 34.7 kB

  • Original 269.7 kB
  • After minification 269.7 kB
  • After compression 235.0 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 34.7 kB or 13% of the original size.

CSS Optimization

-21%

Potential reduce by 35.9 kB

  • Original 168.3 kB
  • After minification 167.2 kB
  • After compression 132.4 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. Vceinvestigative.com needs all CSS files to be minified and compressed as it can save up to 35.9 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 87 (71%)

Requests Now

123

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VCE Investigative. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 60 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vceinvestigative.com

vceinvestigative.com

242 ms

css

css

24 ms

normalize.css

normalize.css

30 ms

bootstrap.min.css

bootstrap.min.css

43 ms

datatables.css

datatables.css

53 ms

jplayer.studio11.2.min.css

jplayer.studio11.2.min.css

54 ms

clean-html-player.min.css

clean-html-player.min.css

58 ms

font-awesome.min.css

font-awesome.min.css

49 ms

simple-line-icons.min.css

simple-line-icons.min.css

56 ms

owl.carousel.min.css

owl.carousel.min.css

54 ms

owl.theme.default.min.css

owl.theme.default.min.css

59 ms

magnific-popup.min.css

magnific-popup.min.css

73 ms

theme.css

theme.css

82 ms

theme-elements.min.css

theme-elements.min.css

102 ms

theme-blog.min.css

theme-blog.min.css

77 ms

theme-shop.min.css

theme-shop.min.css

78 ms

text-size.min.css

text-size.min.css

81 ms

bootstrap-fileupload.min.css

bootstrap-fileupload.min.css

96 ms

bootstrap-datepicker3.css

bootstrap-datepicker3.css

110 ms

jquery-ui.min.css

jquery-ui.min.css

112 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

115 ms

select2.css

select2.css

112 ms

select2-bootstrap.min.css

select2-bootstrap.min.css

120 ms

bootstrap-multiselect.css

bootstrap-multiselect.css

125 ms

bootstrap-tagsinput.css

bootstrap-tagsinput.css

126 ms

bootstrap-colorpicker.css

bootstrap-colorpicker.css

128 ms

bootstrap-timepicker.css

bootstrap-timepicker.css

130 ms

basic.css

basic.css

129 ms

dropzone.css

dropzone.css

144 ms

bootstrap-markdown.min.css

bootstrap-markdown.min.css

148 ms

summernote.css

summernote.css

150 ms

theme-admin-extension.min.css

theme-admin-extension.min.css

157 ms

extension.css

extension.css

156 ms

pe-icon-7-stroke.min.css

pe-icon-7-stroke.min.css

154 ms

settings.css

settings.css

169 ms

layers.min.css

layers.min.css

180 ms

navigation.min.css

navigation.min.css

177 ms

studio11.css

studio11.css

185 ms

component.css

component.css

185 ms

jquery.min.js

jquery.min.js

43 ms

bootstrap.min.js

bootstrap.min.js

52 ms

pace-theme-minimal.cfm

pace-theme-minimal.cfm

188 ms

mediaBoxes.min.css

mediaBoxes.min.css

173 ms

custom.css

custom.css

157 ms

pnotify.custom.studio11.css

pnotify.custom.studio11.css

155 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

157 ms

custom.css

custom.css

156 ms

animate.min.css

animate.min.css

164 ms

stickytooltip.css

stickytooltip.css

167 ms

style.css

style.css

161 ms

style.css

style.css

157 ms

S11styles.css

S11styles.css

157 ms

map-listing.css

map-listing.css

152 ms

custom.css

custom.css

162 ms

style.cfm

style.cfm

162 ms

ExtraCSS.cfm

ExtraCSS.cfm

156 ms

settings.min.css

settings.min.css

148 ms

modernizr.min.js

modernizr.min.js

149 ms

jquery.appear.min.js

jquery.appear.min.js

148 ms

jquery.easing2.min.js

jquery.easing2.min.js

157 ms

jquery-cookie.min.js

jquery-cookie.min.js

162 ms

common.min.js

common.min.js

161 ms

jquery.validation.min.js

jquery.validation.min.js

163 ms

jquery.easy-pie-chart.min.js

jquery.easy-pie-chart.min.js

159 ms

jquery.gmap.min.js

jquery.gmap.min.js

159 ms

jquery.isotope.min.js

jquery.isotope.min.js

168 ms

owl.carousel.min.js

owl.carousel.min.js

165 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

164 ms

vide.min.js

vide.min.js

160 ms

pace.min.js

pace.min.js

159 ms

theme.min.js

theme.min.js

159 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

190 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

168 ms

js-v2.cfm

js-v2.cfm

167 ms

clean-html-player.js

clean-html-player.js

185 ms

css

css

20 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

156 ms

config.cfm

config.cfm

160 ms

jquery.flipshow.min.js

jquery.flipshow.min.js

174 ms

view.home.js

view.home.js

173 ms

theme.init.js

theme.init.js

167 ms

pnotify.custom.min.js

pnotify.custom.min.js

171 ms

create_cookie.js

create_cookie.js

181 ms

css

css

20 ms

css

css

20 ms

skins.cfm

skins.cfm

160 ms

custom.cfm

custom.cfm

153 ms

css

css

28 ms

bg_19.png

bg_19.png

151 ms

TopLogo.png

TopLogo.png

128 ms

pattern-3.png

pattern-3.png

127 ms

clear.png

clear.png

127 ms

Total_Station_Large.JPG

Total_Station_Large.JPG

193 ms

Crashed_Car.jpg

Crashed_Car.jpg

676 ms

blasting.jpg

blasting.jpg

561 ms

seismograph.jpg

seismograph.jpg

291 ms

structural_failure.jpg

structural_failure.jpg

303 ms

structural_investigation.jpg

structural_investigation.jpg

192 ms

water_damage.jpg

water_damage.jpg

607 ms

water_intrusion_investigation.jpg

water_intrusion_investigation.jpg

293 ms

sinkhole1.jpg

sinkhole1.jpg

576 ms

sinkhole_investigation1.jpg

sinkhole_investigation1.jpg

420 ms

footer.png

footer.png

327 ms

facebook_share.png

facebook_share.png

353 ms

logo-white.svg

logo-white.svg

377 ms

analytics.js

analytics.js

43 ms

font

font

42 ms

font

font

117 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

43 ms

font

font

58 ms

font

font

57 ms

font

font

104 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

260 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

285 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

303 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

312 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

327 ms

collect

collect

18 ms

js

js

69 ms

coloredbg.png

coloredbg.png

35 ms

459_top_1.png

459_top_1.png

428 ms

460_top_1.png

460_top_1.png

363 ms

458_top_1.png

458_top_1.png

715 ms

459_top_1.png

459_top_1.png

105 ms

460_top_1.png

460_top_1.png

126 ms

461_top_1.png

461_top_1.png

134 ms

458_top_1.png

458_top_1.png

146 ms

revicons.woff

revicons.woff

150 ms

Accessibility Review

vceinvestigative.com accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

vceinvestigative.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vceinvestigative.com SEO score

100

Search Engine Optimization Advices

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 Vceinvestigative.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 Vceinvestigative.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

vceinvestigative.com

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