Tools & Wizards About Us
opcsystems.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

opcsystems.com

IIOT Platform, Industrial Internet of Things, Web HMI, SCADA IOT, M2M

Page Load Speed

2.2 sec in total

First Response

151 ms

Resources Loaded

1.6 sec

Page Rendered

421 ms

opcsystems.com screenshot

About Website

Visit opcsystems.com now to see the best up-to-date Opcsystems content for United States and also check out these interesting facts you probably never knew about opcsystems.com

IoT SCADA edge computing for Industry 4.0 data including Modbus, AB, Siemens, OPC UA, MQTT, Azure IoT, and AWS IoT Gateway. Trust OAS for IIOT solutions.

Visit opcsystems.com

Key Findings

We analyzed Opcsystems.com page load time and found that the first response time was 151 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

opcsystems.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

opcsystems.com

151 ms

opcsystems.com

296 ms

openautomationsoftware.com

32 ms

js

179 ms

all.min.css

21 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Opcsystems.com, 88% (59 requests) were made to Openautomationsoftware.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (296 ms) belongs to the original domain Opcsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.8 kB (20%)

Content Size

983.5 kB

After Optimization

789.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opcsystems.com main page is 983.5 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. 70% of websites need less resources to load. Images take 697.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 73.2 kB

  • Original 101.5 kB
  • After minification 99.0 kB
  • After compression 28.3 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 73.2 kB or 72% of the original size.

Image Optimization

-17%

Potential reduce by 118.2 kB

  • Original 697.6 kB
  • After minification 579.5 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. Obviously, Opcsystems needs image optimization as it can save up to 118.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 1.0 kB

  • Original 68.5 kB
  • After minification 68.5 kB
  • After compression 67.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.4 kB

  • Original 115.9 kB
  • After minification 115.9 kB
  • After compression 114.4 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. Opcsystems.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (53%)

Requests Now

62

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opcsystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opcsystems.com

opcsystems.com

151 ms

opcsystems.com

opcsystems.com

296 ms

openautomationsoftware.com

openautomationsoftware.com

32 ms

js

js

179 ms

all.min.css

all.min.css

21 ms

style.min.css

style.min.css

114 ms

wordpress-svg-frontend-style.min.css

wordpress-svg-frontend-style.min.css

112 ms

style.css

style.css

108 ms

style.css

style.css

97 ms

app.css

app.css

109 ms

jquery.min.js

jquery.min.js

107 ms

jquery-migrate.min.js

jquery-migrate.min.js

132 ms

accordion.js

accordion.js

112 ms

vidpop.js

vidpop.js

132 ms

collapser.js

collapser.js

131 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

176 ms

gtm4wp-youtube.js

gtm4wp-youtube.js

174 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

169 ms

navigation.js

navigation.js

169 ms

global.js

global.js

167 ms

jquery.scrollTo.js

jquery.scrollTo.js

167 ms

api.js

api.js

172 ms

wp-embed.min.js

wp-embed.min.js

169 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

97 ms

gtm.js

gtm.js

96 ms

oas_logo.png

oas_logo.png

75 ms

menu-udc.png

menu-udc.png

76 ms

menu-dhist.png

menu-dhist.png

74 ms

menu-alarm.png

menu-alarm.png

75 ms

menu-dvcd.png

menu-dvcd.png

74 ms

menu-iot.png

menu-iot.png

75 ms

menu-vis.png

menu-vis.png

78 ms

menu-api.png

menu-api.png

75 ms

menu-net.png

menu-net.png

75 ms

menu-pricing.png

menu-pricing.png

76 ms

intro_bkg_b.jpg

intro_bkg_b.jpg

107 ms

home_diagram_02.png

home_diagram_02.png

76 ms

icon-plc-b.png

icon-plc-b.png

107 ms

icon-db-b.png

icon-db-b.png

109 ms

icon-iot-b.png

icon-iot-b.png

108 ms

icon-alarm-sm-b-1.png

icon-alarm-sm-b-1.png

108 ms

icon-vis-b.png

icon-vis-b.png

106 ms

icon-api-b.png

icon-api-b.png

108 ms

connect_plc_lg.png

connect_plc_lg.png

109 ms

connect_db_lg.png

connect_db_lg.png

111 ms

connect_iot_lg.png

connect_iot_lg.png

110 ms

connect_alarm_lg2.png

connect_alarm_lg2.png

110 ms

connect_vis_lg.png

connect_vis_lg.png

111 ms

screen_frame_trans.png

screen_frame_trans.png

109 ms

connect_api_lg.png

connect_api_lg.png

113 ms

connect_udi_lg.png

connect_udi_lg.png

113 ms

diagram-network.png

diagram-network.png

112 ms

diagram-net-basic-1.png

diagram-net-basic-1.png

108 ms

diagram-net-ldc2.png

diagram-net-ldc2.png

106 ms

michelin-logo.png

michelin-logo.png

106 ms

jbt-logo.png

jbt-logo.png

127 ms

asset_composer.js

asset_composer.js

144 ms

volvo-mack-logo.png

volvo-mack-logo.png

126 ms

Intel-logo.png

Intel-logo.png

126 ms

navy-logo.png

navy-logo.png

126 ms

recaptcha__en.js

recaptcha__en.js

92 ms

blog_advancednetworking.png

blog_advancednetworking.png

70 ms

blog_v17.png

blog_v17.png

69 ms

oas-security.png

oas-security.png

67 ms

oas.ttf

oas.ttf

64 ms

fa-brands-400.ttf

fa-brands-400.ttf

65 ms

analytics.js

analytics.js

68 ms

Accessibility Review

opcsystems.com accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

opcsystems.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

opcsystems.com SEO score

95

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 Opcsystems.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 Opcsystems.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

opcsystems.com

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