Tools & Wizards About Us
datafirst.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

datafirst.com

Enterprise Imaging Workflow Engine, Healthcare HL7 Integration Engine

Page Load Speed

2.7 sec in total

First Response

96 ms

Resources Loaded

1.9 sec

Page Rendered

724 ms

datafirst.com screenshot

About Website

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

Identify and solve your toughest interoperability challenges. See how the Silverback engine simplifies and automates image management.

Visit datafirst.com

Key Findings

We analyzed Datafirst.com page load time and found that the first response time was 96 ms and then it took 2.6 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

datafirst.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value4,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

datafirst.com

96 ms

www.datafirst.com

83 ms

www.datafirst.com

176 ms

admin_icon.css

182 ms

style.min.css

219 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 43% of them (60 requests) were addressed to the original Datafirst.com, 33% (46 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Fast.wistia.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Datafirst.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.8 kB (22%)

Content Size

2.4 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datafirst.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. 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 92.9 kB

  • Original 115.4 kB
  • After minification 112.1 kB
  • After compression 22.5 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 92.9 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 82.2 kB

  • Original 1.0 MB
  • After minification 959.5 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. Datafirst images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 341.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 700.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 341.6 kB or 33% of the original size.

CSS Optimization

-6%

Potential reduce by 9.2 kB

  • Original 157.0 kB
  • After minification 156.7 kB
  • After compression 147.8 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. Datafirst.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (76%)

Requests Now

89

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datafirst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

datafirst.com

datafirst.com

96 ms

www.datafirst.com

www.datafirst.com

83 ms

www.datafirst.com

www.datafirst.com

176 ms

admin_icon.css

admin_icon.css

182 ms

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style.min.css

219 ms

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front.min.css

179 ms

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113 ms

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245 ms

css

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59 ms

responsive.css

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300 ms

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324 ms

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62 ms

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swatch

swatch

90 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVQUwaEQXjN_mQ.woff

188 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4taVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4taVQUwaEQXjN_mQ.woff

131 ms

recaptcha__en.js

recaptcha__en.js

77 ms

tr-rc.lfeeder.com

tr-rc.lfeeder.com

123 ms

external_forms.js

external_forms.js

96 ms

swap_session.json

swap_session.json

173 ms

signup-form-widget.css

signup-form-widget.css

16 ms

0a5d9bd1d34f74638e49c8c0d90440d5.json

0a5d9bd1d34f74638e49c8c0d90440d5.json

110 ms

zi-tag.js

zi-tag.js

34 ms

Accessibility Review

datafirst.com accessibility score

87

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.

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

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

datafirst.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

datafirst.com SEO score

96

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

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 Datafirst.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 Datafirst.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

datafirst.com

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