Tools & Wizards About Us
dataswitchcorp.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dataswitchcorp.com

DataSwitch Corporation Membrane Switch Test Equipment

Page Load Speed

1.1 sec in total

First Response

274 ms

Resources Loaded

655 ms

Page Rendered

167 ms

dataswitchcorp.com screenshot

About Website

Welcome to dataswitchcorp.com homepage info - get ready to check Data Switch Corp best content right away, or after learning these important things about dataswitchcorp.com

Your Membrane Switch Test Equipment Leader. Providing reliable, high-quality solutions. Continuity testers. Life cycle testers.

Visit dataswitchcorp.com

Key Findings

We analyzed Dataswitchcorp.com page load time and found that the first response time was 274 ms and then it took 822 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

dataswitchcorp.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

dataswitchcorp.com

274 ms

ja.news.css

29 ms

ja.slideshow2.css

46 ms

mootools.js

72 ms

caption.js

49 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Dataswitchcorp.com and no external sources were called. The less responsive or slowest element that took the longest time to load (274 ms) belongs to the original domain Dataswitchcorp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.6 kB (35%)

Content Size

337.4 kB

After Optimization

218.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dataswitchcorp.com main page is 337.4 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. 35% of websites need less resources to load. Images take 189.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.5 kB

  • Original 36.0 kB
  • After minification 33.1 kB
  • After compression 7.5 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 28.5 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 20.0 kB

  • Original 189.0 kB
  • After minification 169.0 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. Obviously, Data Switch Corp needs image optimization as it can save up to 20.0 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

-67%

Potential reduce by 62.1 kB

  • Original 92.4 kB
  • After minification 89.7 kB
  • After compression 30.4 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 62.1 kB or 67% of the original size.

CSS Optimization

-41%

Potential reduce by 8.1 kB

  • Original 19.9 kB
  • After minification 18.7 kB
  • After compression 11.8 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. Dataswitchcorp.com needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (57%)

Requests Now

67

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Switch Corp. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dataswitchcorp.com

dataswitchcorp.com

274 ms

ja.news.css

ja.news.css

29 ms

ja.slideshow2.css

ja.slideshow2.css

46 ms

mootools.js

mootools.js

72 ms

caption.js

caption.js

49 ms

ja_tabs.js

ja_tabs.js

49 ms

ja_tabs.css

ja_tabs.css

53 ms

style.css

style.css

54 ms

system.css

system.css

67 ms

general.css

general.css

78 ms

template.css

template.css

78 ms

typo.css

typo.css

81 ms

ja.script.js

ja.script.js

80 ms

ja.moomenu.css

ja.moomenu.css

90 ms

ja.moomenu.js

ja.moomenu.js

97 ms

blue.css

blue.css

98 ms

safari.css

safari.css

99 ms

ja.slideshow2.js

ja.slideshow2.js

105 ms

ja.slideshow.js

ja.slideshow.js

106 ms

ja.news.js

ja.news.js

112 ms

hw-bg.gif

hw-bg.gif

26 ms

header-bg.gif

header-bg.gif

47 ms

logo.png

logo.png

26 ms

tool-sep.gif

tool-sep.gif

30 ms

arrow2.gif

arrow2.gif

31 ms

mw-bg.gif

mw-bg.gif

34 ms

active-r1.gif

active-r1.gif

50 ms

active-l1.gif

active-l1.gif

51 ms

mainnav-sep.gif

mainnav-sep.gif

56 ms

trans-menu.png

trans-menu.png

57 ms

arrow-1.gif

arrow-1.gif

56 ms

botsl-bg.gif

botsl-bg.gif

137 ms

sl-bg2.png

sl-bg2.png

74 ms

02.jpg

02.jpg

97 ms

05.jpg

05.jpg

105 ms

04.jpg

04.jpg

100 ms

03.jpg

03.jpg

85 ms

01.jpg

01.jpg

98 ms

connector_344_250.jpg

connector_344_250.jpg

111 ms

circuit_50_50.jpg

circuit_50_50.jpg

122 ms

connectorbox_50_50.jpg

connectorbox_50_50.jpg

123 ms

companyprofile_50_50.gif

companyprofile_50_50.gif

123 ms

550_111_110.jpg

550_111_110.jpg

130 ms

qv_m_500.jpg

qv_m_500.jpg

138 ms

qv_m_2100.jpg

qv_m_2100.jpg

160 ms

qv_contactbounce.jpg

qv_contactbounce.jpg

158 ms

led.gif

led.gif

159 ms

side.jpg

side.jpg

159 ms

teeny1.jpg

teeny1.jpg

160 ms

teeny2.jpg

teeny2.jpg

163 ms

teeny3.jpg

teeny3.jpg

167 ms

but-redon.png

but-redon.png

170 ms

toolbar-sep.gif

toolbar-sep.gif

169 ms

grad3.gif

grad3.gif

178 ms

h3-bg.gif

h3-bg.gif

181 ms

mainlevel-bg.gif

mainlevel-bg.gif

172 ms

trans-bg.png

trans-bg.png

170 ms

dot-grey.gif

dot-grey.gif

174 ms

bullet1.gif

bullet1.gif

170 ms

tab-sep.gif

tab-sep.gif

179 ms

footer-bg.gif

footer-bg.gif

179 ms

line-bot2.gif

line-bot2.gif

173 ms

bw-bg.png

bw-bg.png

169 ms

bw-bg3.png

bw-bg3.png

174 ms

ja-innerdiv-bg.gif

ja-innerdiv-bg.gif

170 ms

part1.gif

part1.gif

180 ms

arrow-active.gif

arrow-active.gif

180 ms

arrow.gif

arrow.gif

167 ms

tab-active.gif

tab-active.gif

26 ms

Accessibility Review

dataswitchcorp.com accessibility score

76

Accessibility Issues

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

Image elements do not have [alt] attributes

Best Practices

dataswitchcorp.com best practices score

67

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

SEO Factors

dataswitchcorp.com SEO score

62

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dataswitchcorp.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 Dataswitchcorp.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

dataswitchcorp.com

Open Graph description is not detected on the main page of Data Switch Corp. 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: