Tools & Wizards About Us
dataspan.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dataspan.com

Data Center Storage Systems and Network Service Solutions

Page Load Speed

1.5 sec in total

First Response

96 ms

Resources Loaded

992 ms

Page Rendered

425 ms

dataspan.com screenshot

About Website

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

Data Center Storage Systems and Network Service Solutions by DataSpan Solves Your Business Challenges by Delivering Customized Technology Solutions.

Visit dataspan.com

Key Findings

We analyzed Dataspan.com page load time and found that the first response time was 96 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

dataspan.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

dataspan.com

96 ms

dataspan.com

288 ms

css

64 ms

api.js

79 ms

font-awesome.min.css

70 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 73% of them (37 requests) were addressed to the original Dataspan.com, 6% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (638 ms) relates to the external source Cdn.leadmanagerfx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.5 kB (6%)

Content Size

913.7 kB

After Optimization

858.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dataspan.com main page is 913.7 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. 60% of websites need less resources to load. Images take 580.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.2 kB

  • Original 59.7 kB
  • After minification 57.0 kB
  • After compression 12.5 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 47.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 580.1 kB
  • After minification 580.1 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. Data Span images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 8.3 kB

  • Original 273.9 kB
  • After minification 273.9 kB
  • After compression 265.6 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.

Requests Breakdown

Number of requests can be reduced by 13 (29%)

Requests Now

45

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Span. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dataspan.com

dataspan.com

96 ms

dataspan.com

dataspan.com

288 ms

css

css

64 ms

api.js

api.js

79 ms

font-awesome.min.css

font-awesome.min.css

70 ms

app.css

app.css

176 ms

2097

2097

638 ms

v2.js

v2.js

85 ms

vendor.min.js

vendor.min.js

212 ms

app.min.js

app.min.js

99 ms

22228785.js

22228785.js

100 ms

jquery.min.js

jquery.min.js

210 ms

jquery-migrate.min.js

jquery-migrate.min.js

101 ms

gtm.js

gtm.js

149 ms

recaptcha__en.js

recaptcha__en.js

36 ms

mcfx.js

mcfx.js

207 ms

DataSpan-Logo.png

DataSpan-Logo.png

142 ms

paul-bence-395888-sm.jpg

paul-bence-395888-sm.jpg

239 ms

hp-hero-curve.svg

hp-hero-curve.svg

141 ms

Verizon_2015_logo.png

Verizon_2015_logo.png

142 ms

NASA_logo.png

NASA_logo.png

142 ms

macdonald-sized.png

macdonald-sized.png

139 ms

Enterprise_Rent-A-Car_Logo.png

Enterprise_Rent-A-Car_Logo.png

178 ms

Blue-Hill-Logo-new.png

Blue-Hill-Logo-new.png

185 ms

left-container-pattern.svg

left-container-pattern.svg

176 ms

right-container-pattern.svg

right-container-pattern.svg

183 ms

explore-icon-1.svg

explore-icon-1.svg

182 ms

explore-icon-2.svg

explore-icon-2.svg

212 ms

explore-icon-3.svg

explore-icon-3.svg

211 ms

explore-icon-4.svg

explore-icon-4.svg

213 ms

home-knowledge-base.png

home-knowledge-base.png

280 ms

01-what-are-colocation-data-centers-560x245.jpg

01-what-are-colocation-data-centers-560x245.jpg

214 ms

more-info-left.svg

more-info-left.svg

228 ms

more-info-right.svg

more-info-right.svg

229 ms

arrow-down-white-2.svg

arrow-down-white-2.svg

232 ms

apc-district-partner.png

apc-district-partner.png

237 ms

RFID-Award-finalist.jpg

RFID-Award-finalist.jpg

248 ms

2017-garner-partner-01-e1519773619327.png

2017-garner-partner-01-e1519773619327.png

248 ms

Gigamon-Full-House-2017-Award-copy-e1521497895682.png

Gigamon-Full-House-2017-Award-copy-e1521497895682.png

251 ms

Emerging-Partner-of-the-year-2017-e1526997108864.jpg

Emerging-Partner-of-the-year-2017-e1526997108864.jpg

255 ms

NAID-AAA-Certified-logo-e1576513954729.png

NAID-AAA-Certified-logo-e1576513954729.png

256 ms

2019-garner-partner-01-copy-e1584964225347.png

2019-garner-partner-01-copy-e1584964225347.png

271 ms

afcom-colortm1.png

afcom-colortm1.png

271 ms

LogoiSIGMAmember-R-grey-png.png

LogoiSIGMAmember-R-grey-png.png

299 ms

22228785.js

22228785.js

220 ms

banner.js

banner.js

187 ms

collectedforms.js

collectedforms.js

171 ms

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtuZnIGaV2g.ttf

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtuZnIGaV2g.ttf

149 ms

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtgFgIGaV2g.ttf

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtgFgIGaV2g.ttf

155 ms

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtmZgIGaV2g.ttf

2sDPZGJYnIjSi6H75xkZZE1I0yCmYzzQtmZgIGaV2g.ttf

167 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

148 ms

Accessibility Review

dataspan.com accessibility score

93

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

Best Practices

dataspan.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dataspan.com SEO score

93

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

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 Dataspan.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 Dataspan.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

dataspan.com

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