Tools & Wizards About Us
sahci.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sahci.com

Stan A. Huber Consultants, Inc. | New Lenox, IL 60451

Page Load Speed

1.3 sec in total

First Response

108 ms

Resources Loaded

1 sec

Page Rendered

142 ms

sahci.com screenshot

About Website

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

Radiation Safety, Training, Thorium Surveys, Nuclear Gauge Service, Leak testing, Instrument Calibrations, Decontamination & Decommissioning,

Visit sahci.com

Key Findings

We analyzed Sahci.com page load time and found that the first response time was 108 ms and then it took 1.2 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

sahci.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

sahci.com

108 ms

sahci.com

127 ms

master_css.css

87 ms

jquery-1.4.2.min.js

92 ms

FormValidation.js

83 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Sahci.com, 7% (2 requests) were made to T8.prnx.net and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (418 ms) relates to the external source T8.prnx.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.4 kB (18%)

Content Size

463.2 kB

After Optimization

378.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sahci.com main page is 463.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 357.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 41.8 kB

  • Original 48.3 kB
  • After minification 47.2 kB
  • After compression 6.5 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 41.8 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 22.6 kB

  • Original 357.2 kB
  • After minification 334.6 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. Sahci images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 15.3 kB

  • Original 48.1 kB
  • After minification 47.9 kB
  • After compression 32.7 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 15.3 kB or 32% of the original size.

CSS Optimization

-48%

Potential reduce by 4.6 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 5.0 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. Sahci.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sahci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sahci.com

sahci.com

108 ms

sahci.com

sahci.com

127 ms

master_css.css

master_css.css

87 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

92 ms

FormValidation.js

FormValidation.js

83 ms

font_styles_ns4.css

font_styles_ns4.css

82 ms

css

css

40 ms

QuickSiteMain.js

QuickSiteMain.js

123 ms

footer.js

footer.js

98 ms

ExternalRedirect.dll

ExternalRedirect.dll

127 ms

font_styles.css

font_styles.css

76 ms

site_statistics.ffhtml

site_statistics.ffhtml

67 ms

shapes.action

shapes.action

105 ms

~master~master~~master7.png

~master~master~~master7.png

107 ms

tp.gif

tp.gif

107 ms

~master~master~~master22.png

~master~master~~master22.png

103 ms

index~~element60.png

index~~element60.png

105 ms

caution_signs.jpg

caution_signs.jpg

106 ms

bonescan.jpg

bonescan.jpg

133 ms

200361912-001.jpg

200361912-001.jpg

141 ms

brain.jpg

brain.jpg

139 ms

contactus3.jpg

contactus3.jpg

137 ms

ibc90006.js

ibc90006.js

396 ms

tc.js

tc.js

418 ms

prnx_track.js

prnx_track.js

116 ms

jquery.cookie.min.js

jquery.cookie.min.js

140 ms

t.asp

t.asp

157 ms

Accessibility Review

sahci.com accessibility score

57

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

sahci.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sahci.com SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sahci.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sahci.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

sahci.com

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