Tools & Wizards About Us
contactscience.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

contactscience.com

Contact Science | Appointment Setting Software | Sales Engagement Platform

Page Load Speed

1.4 sec in total

First Response

96 ms

Resources Loaded

900 ms

Page Rendered

388 ms

contactscience.com screenshot

About Website

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

ContactScience is a 5 screen sales engagement platform & the best appointment scheduling software, helping to increase prospecting efficiency, awareness & forecasting.

Visit contactscience.com

Key Findings

We analyzed Contactscience.com page load time and found that the first response time was 96 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

contactscience.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

contactscience.com

96 ms

www.contactscience.com

225 ms

ts.js

87 ms

js

88 ms

css

64 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 52% of them (30 requests) were addressed to the original Contactscience.com, 19% (11 requests) were made to Fonts.gstatic.com and 10% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (329 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.0 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Contactscience.com main page is 1.3 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. 50% of websites need less resources to load. Images take 905.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.6 kB

  • Original 26.7 kB
  • After minification 25.4 kB
  • After compression 6.1 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 20.6 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 99.1 kB

  • Original 905.7 kB
  • After minification 806.5 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. Obviously, Contact Science needs image optimization as it can save up to 99.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 23.7 kB

  • Original 364.9 kB
  • After minification 364.9 kB
  • After compression 341.2 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

-23%

Potential reduce by 11.6 kB

  • Original 49.5 kB
  • After minification 49.5 kB
  • After compression 37.9 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. Contactscience.com needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (78%)

Requests Now

41

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contact Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

contactscience.com

contactscience.com

96 ms

www.contactscience.com

www.contactscience.com

225 ms

ts.js

ts.js

87 ms

js

js

88 ms

css

css

64 ms

865a5fbf59.js

865a5fbf59.js

108 ms

opentip.css

opentip.css

34 ms

noty.css

noty.css

67 ms

style.css

style.css

112 ms

box.css

box.css

114 ms

content.css

content.css

109 ms

simplelightbox.css

simplelightbox.css

109 ms

contentbox.css

contentbox.css

112 ms

basetype-merriweather-montserrat.css

basetype-merriweather-montserrat.css

115 ms

directdesign-custom-contentbox.css

directdesign-custom-contentbox.css

132 ms

jquery.modal.min.css

jquery.modal.min.css

132 ms

css

css

78 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

166 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

133 ms

simple-lightbox.min.js

simple-lightbox.min.js

133 ms

contentbox.min.js

contentbox.min.js

169 ms

box.js

box.js

199 ms

opentip-jquery.js

opentip-jquery.js

164 ms

noty.js

noty.js

197 ms

jquery.modal.min.js

jquery.modal.min.js

166 ms

functions.js

functions.js

199 ms

api.js

api.js

47 ms

css

css

20 ms

ionicons.min.css

ionicons.min.css

93 ms

css

css

21 ms

css

css

21 ms

css

css

22 ms

v2.zopim.com

v2.zopim.com

163 ms

678320652

678320652

329 ms

logo-contactscience.png

logo-contactscience.png

131 ms

logo-mobil.png

logo-mobil.png

130 ms

logo-mobil-light.png

logo-mobil-light.png

128 ms

9aloqj120028.png

9aloqj120028.png

329 ms

hyper-road-icon-option-4hoch2.png

hyper-road-icon-option-4hoch2.png

171 ms

megaphone-icon-jhsnkk.png

megaphone-icon-jhsnkk.png

129 ms

new-b-icon-(1)-s3g8qp.png

new-b-icon-(1)-s3g8qp.png

171 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

134 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

148 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

159 ms

iframe_api

iframe_api

70 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

144 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_.ttf

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_.ttf

77 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0ow.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0ow.ttf

77 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9WXh0ow.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9WXh0ow.ttf

77 ms

ionicons.ttf

ionicons.ttf

145 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

78 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZ_O4ViesC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZ_O4ViesC.ttf

77 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZRekViesC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZRekViesC.ttf

77 ms

2-cM9IRs1JiJN1FRAMjTN5zd9vgsFHXwWDvLBsPDdpWMaq3NzdsFxxA.ttf

2-cM9IRs1JiJN1FRAMjTN5zd9vgsFHXwWDvLBsPDdpWMaq3NzdsFxxA.ttf

78 ms

recaptcha__en.js

recaptcha__en.js

73 ms

asset_composer.js

asset_composer.js

132 ms

www-widgetapi.js

www-widgetapi.js

69 ms

api.js

api.js

10 ms

Accessibility Review

contactscience.com accessibility score

89

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

contactscience.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

contactscience.com SEO score

89

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

Links do not have descriptive text

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 Contactscience.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 Contactscience.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

contactscience.com

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