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sdsusa.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sdsusa.com

SDS provides the highest quality z/OS mainframe software solutions

Page Load Speed

1.5 sec in total

First Response

121 ms

Resources Loaded

1.2 sec

Page Rendered

203 ms

sdsusa.com screenshot

About Website

Welcome to sdsusa.com homepage info - get ready to check SDS Usa best content for United States right away, or after learning these important things about sdsusa.com

Software Diversified Services offers z/OS mainframe software solutions and more. Since 1982, SDS has been known for outstanding software and award-winning Technical Support.

Visit sdsusa.com

Key Findings

We analyzed Sdsusa.com page load time and found that the first response time was 121 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sdsusa.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value3,240 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

sdsusa.com

121 ms

www.sdsusa.com

275 ms

prettyPhoto.css

37 ms

wp-video-lightbox.css

72 ms

settings.css

73 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 83% of them (53 requests) were addressed to the original Sdsusa.com, 5% (3 requests) were made to T3.trackalyzer.com and 3% (2 requests) were made to Formalyzer.com. The less responsive or slowest element that took the longest time to load (692 ms) relates to the external source Formalyzer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 710.8 kB (60%)

Content Size

1.2 MB

After Optimization

465.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdsusa.com main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 664.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 84.7 kB

  • Original 97.1 kB
  • After minification 93.8 kB
  • After compression 12.4 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 84.7 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 26.7 kB

  • Original 301.7 kB
  • After minification 275.0 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. SDS Usa images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 502.2 kB

  • Original 664.4 kB
  • After minification 570.1 kB
  • After compression 162.1 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 502.2 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 97.2 kB

  • Original 113.6 kB
  • After minification 86.1 kB
  • After compression 16.4 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. Sdsusa.com needs all CSS files to be minified and compressed as it can save up to 97.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (55%)

Requests Now

60

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SDS Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sdsusa.com

sdsusa.com

121 ms

www.sdsusa.com

www.sdsusa.com

275 ms

prettyPhoto.css

prettyPhoto.css

37 ms

wp-video-lightbox.css

wp-video-lightbox.css

72 ms

settings.css

settings.css

73 ms

dynamic-captions.css

dynamic-captions.css

76 ms

static-captions.css

static-captions.css

75 ms

css

css

25 ms

style.css

style.css

76 ms

jquery.js

jquery.js

107 ms

jquery-migrate.min.js

jquery-migrate.min.js

102 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

104 ms

video-lightbox.js

video-lightbox.js

102 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

146 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

134 ms

com.sdsusa.js

com.sdsusa.js

175 ms

com.sds.wp.style.fixed.css

com.sds.wp.style.fixed.css

135 ms

homepage.css

homepage.css

138 ms

trackalyze.js

trackalyze.js

167 ms

formalyze_init.js

formalyze_init.js

167 ms

formalyze_call.js

formalyze_call.js

692 ms

conversion.js

conversion.js

14 ms

googly.js

googly.js

137 ms

2023940.js

2023940.js

277 ms

navigation.js

navigation.js

163 ms

wp-embed.min.js

wp-embed.min.js

166 ms

trackalyze.asp

trackalyze.asp

78 ms

sds.170x054.png

sds.170x054.png

71 ms

vwa.940x370.jpg

vwa.940x370.jpg

75 ms

learnmore.png

learnmore.png

71 ms

freetrial.png

freetrial.png

70 ms

watchwebcast.png

watchwebcast.png

70 ms

ebusiness.940x370.jpg

ebusiness.940x370.jpg

102 ms

download.png

download.png

72 ms

vip.940x370.jpg

vip.940x370.jpg

137 ms

vftp.940x370.jpg

vftp.940x370.jpg

106 ms

sds.ebs.0250x0040.png

sds.ebs.0250x0040.png

72 ms

icon.lock.png

icon.lock.png

104 ms

icon.monr.ac.png

icon.monr.ac.png

105 ms

icon.1982.png

icon.1982.png

104 ms

ibm.wht.107x039.png

ibm.wht.107x039.png

136 ms

hp.wht.111x036.png

hp.wht.111x036.png

137 ms

syspertec.png

syspertec.png

139 ms

ssh.wht.100x043.png

ssh.wht.100x043.png

139 ms

conicit.wht.114x017.png

conicit.wht.114x017.png

140 ms

netq.wht.105x035.png

netq.wht.105x035.png

169 ms

smart.wht.115x019.png

smart.wht.115x019.png

169 ms

icon.linkedin.png

icon.linkedin.png

170 ms

icon.facebook.png

icon.facebook.png

171 ms

icon.twitter.png

icon.twitter.png

171 ms

sds.63x20.wht.png

sds.63x20.wht.png

173 ms

warnjs.gif

warnjs.gif

201 ms

0.gif

0.gif

74 ms

nav.js

nav.js

38 ms

vt4.gif

vt4.gif

90 ms

93 ms

__ptq.gif

__ptq.gif

68 ms

timer.png

timer.png

40 ms

loader.gif

loader.gif

43 ms

coloredbg.png

coloredbg.png

37 ms

bullets2.png

bullets2.png

40 ms

large_left.png

large_left.png

41 ms

large_right.png

large_right.png

37 ms

39 ms

Accessibility Review

sdsusa.com accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sdsusa.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sdsusa.com SEO score

90

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 Sdsusa.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 Sdsusa.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

sdsusa.com

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