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crimesciences.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

crimesciences.com

Crime Sciences Inc. An Invitro Sciences Company - Forensic Science Specialty Areas & Products

Page Load Speed

3.2 sec in total

First Response

130 ms

Resources Loaded

2.5 sec

Page Rendered

535 ms

crimesciences.com screenshot

About Website

Click here to check amazing Crime Sciences content for United States. Otherwise, check out these important facts you probably never knew about crimesciences.com

Since 1999 Crime Sciences Inc. has been THE LEADER in forensics supply for our customers. We are THE SOURCE for custom, new technology products and supply.

Visit crimesciences.com

Key Findings

We analyzed Crimesciences.com page load time and found that the first response time was 130 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

crimesciences.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

crimesciences.com

130 ms

wp-emoji-release.min.js

22 ms

style.min.css

38 ms

vendors-style.css

50 ms

style.css

68 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 81% of them (66 requests) were addressed to the original Crimesciences.com, 15% (12 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (388 ms) belongs to the original domain Crimesciences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (55%)

Content Size

5.4 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crimesciences.com main page is 5.4 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. 75% 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 90.7 kB

  • Original 110.3 kB
  • After minification 106.7 kB
  • After compression 19.6 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 90.7 kB or 82% of the original size.

Image Optimization

-59%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 2.0 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, Crime Sciences needs image optimization as it can save up to 2.9 MB or 59% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 7.0 kB

  • Original 279.5 kB
  • After minification 279.3 kB
  • After compression 272.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 20.6 kB

  • Original 171.0 kB
  • After minification 170.5 kB
  • After compression 150.4 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. Crimesciences.com needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (75%)

Requests Now

67

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crime Sciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crimesciences.com

crimesciences.com

130 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

22 ms

style.min.css

style.min.css

38 ms

vendors-style.css

vendors-style.css

50 ms

style.css

style.css

68 ms

embed-public.min.css

embed-public.min.css

57 ms

rs6.css

rs6.css

54 ms

woocommerce-layout.css

woocommerce-layout.css

58 ms

woocommerce.css

woocommerce.css

59 ms

style.css

style.css

64 ms

font-awesome.min.css

font-awesome.min.css

72 ms

bootstrap.css

bootstrap.css

86 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

74 ms

the-core-style.css

the-core-style.css

99 ms

style.css

style.css

85 ms

prettyPhoto.css

prettyPhoto.css

93 ms

animate.css

animate.css

90 ms

background.css

background.css

94 ms

css

css

38 ms

jquery.js

jquery.js

126 ms

rbtools.min.js

rbtools.min.js

139 ms

rs6.min.js

rs6.min.js

137 ms

modernizr.min.js

modernizr.min.js

125 ms

bootstrap.min.js

bootstrap.min.js

135 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

135 ms

html5shiv.js

html5shiv.js

136 ms

respond.min.js

respond.min.js

137 ms

js

js

72 ms

css

css

35 ms

pdfobject.min.js

pdfobject.min.js

136 ms

embed-public.min.js

embed-public.min.js

135 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

136 ms

add-to-cart.min.js

add-to-cart.min.js

251 ms

js.cookie.min.js

js.cookie.min.js

252 ms

woocommerce.min.js

woocommerce.min.js

252 ms

cart-fragments.min.js

cart-fragments.min.js

252 ms

imagesloaded.min.js

imagesloaded.min.js

252 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

253 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

253 ms

jquery.customInput.js

jquery.customInput.js

253 ms

scrollTo.min.js

scrollTo.min.js

240 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

223 ms

selectize.min.js

selectize.min.js

214 ms

jquery.parallax.js

jquery.parallax.js

207 ms

effect.min.js

effect.min.js

205 ms

lazysizes.min.js

lazysizes.min.js

203 ms

general.js

general.js

202 ms

core.js

core.js

200 ms

transition.js

transition.js

194 ms

background.js

background.js

192 ms

background.init.js

background.init.js

190 ms

wp-embed.min.js

wp-embed.min.js

174 ms

mid-size-logos.png

mid-size-logos.png

67 ms

dummy.png

dummy.png

66 ms

va9c4lja2NVIDdIAAoMR5MfuElaRB0zJt0o.ttf

va9c4lja2NVIDdIAAoMR5MfuElaRB0zJt0o.ttf

110 ms

va9Z4lja2NVIDdIAAoMR5MfuElaRB0RyklrRPXk.ttf

va9Z4lja2NVIDdIAAoMR5MfuElaRB0RyklrRPXk.ttf

110 ms

RLpzK5Xy0ZjSH2Jo.ttf

RLpzK5Xy0ZjSH2Jo.ttf

327 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

105 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

328 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

327 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

332 ms

Crime-Scene-Capture.jpg

Crime-Scene-Capture.jpg

300 ms

forensic-nurse-examiners-program.jpg

forensic-nurse-examiners-program.jpg

306 ms

glowtorch.jpg

glowtorch.jpg

81 ms

R2S-screens-photoshopped-onto-image.png

R2S-screens-photoshopped-onto-image.png

345 ms

PhorensicCam-Logo-1.jpg

PhorensicCam-Logo-1.jpg

79 ms

MobileDetectOpening-Pick.png

MobileDetectOpening-Pick.png

302 ms

div_oblique.png

div_oblique.png

82 ms

rounded_twirl.png

rounded_twirl.png

298 ms

u-4l0qyriQwlOrhSvowK_l5-eR7lXff4jvk.ttf

u-4l0qyriQwlOrhSvowK_l5-eR7lXff4jvk.ttf

213 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

212 ms

va9a4lja2NVIDdIAAoMR5MfuElaRB0zMh032HQ.ttf

va9a4lja2NVIDdIAAoMR5MfuElaRB0zMh032HQ.ttf

213 ms

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_qiTXtHA_A.ttf

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_qiTXtHA_A.ttf

211 ms

crimesciences.com

crimesciences.com

388 ms

LIZQ3DVIRTUAL-SLIDE-IMAGE.jpg

LIZQ3DVIRTUAL-SLIDE-IMAGE.jpg

47 ms

Slide2_ovrl_v2.png

Slide2_ovrl_v2.png

46 ms

Elco-1.jpg

Elco-1.jpg

66 ms

Slide1_ovrl_v2.png

Slide1_ovrl_v2.png

66 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

15 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

16 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

16 ms

Accessibility Review

crimesciences.com accessibility score

97

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

Links do not have a discernible name

Best Practices

crimesciences.com best practices score

75

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

SEO Factors

crimesciences.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 Crimesciences.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 Crimesciences.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

crimesciences.com

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