Tools & Wizards About Us
sigmatechelectronics.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

sigmatechelectronics.com

Lightning Arrestor,Surge Arrester,Lightning Protection,Surge Protector Devices,Lightning Arrestors,PID Controllers Manufacturers,Suppliers Temperature...

Page Load Speed

3.4 sec in total

First Response

688 ms

Resources Loaded

2.6 sec

Page Rendered

85 ms

sigmatechelectronics.com screenshot

About Website

Welcome to sigmatechelectronics.com homepage info - get ready to check Sigmatechelectronics best content right away, or after learning these important things about sigmatechelectronics.com

We are manufacturers in India of Lightning Arrestor,Surge Arrester,Lightning Protection,Surge Protector Devices,Lightning Arrestors,PID Controllers Manufacturers,Suppliers Temperature Controllers,Temp...

Visit sigmatechelectronics.com

Key Findings

We analyzed Sigmatechelectronics.com page load time and found that the first response time was 688 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sigmatechelectronics.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

sigmatechelectronics.com

688 ms

red.css

216 ms

style.css

427 ms

jquery.js

645 ms

wowslider.js

429 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Sigmatechelectronics.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sigmatechelectronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (4%)

Content Size

950.5 kB

After Optimization

909.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sigmatechelectronics.com main page is 950.5 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. 20% of websites need less resources to load. Images take 894.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.8 kB

  • Original 19.2 kB
  • After minification 18.6 kB
  • After compression 5.4 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 13.8 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 25.1 kB

  • Original 894.1 kB
  • After minification 869.0 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. Sigmatechelectronics images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 1.5 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 33.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 360 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.4 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. Sigmatechelectronics.com needs all CSS files to be minified and compressed as it can save up to 360 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (16%)

Requests Now

25

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigmatechelectronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sigmatechelectronics.com

sigmatechelectronics.com

688 ms

red.css

red.css

216 ms

style.css

style.css

427 ms

jquery.js

jquery.js

645 ms

wowslider.js

wowslider.js

429 ms

dcmegamenu.css

dcmegamenu.css

435 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

434 ms

jquery.dcmegamenu.1.3.3.js

jquery.dcmegamenu.1.3.3.js

445 ms

script.js

script.js

640 ms

bg_red.png

bg_red.png

216 ms

contact_us.gif

contact_us.gif

219 ms

silde%20logo.jpg

silde%20logo.jpg

641 ms

com.jpg

com.jpg

1086 ms

conveyor.jpg

conveyor.jpg

1111 ms

ourbrand.jpg

ourbrand.jpg

850 ms

panel.jpg

panel.jpg

1285 ms

bullet.png

bullet.png

435 ms

com.jpg

com.jpg

654 ms

conveyor.jpg

conveyor.jpg

855 ms

ourbrand.jpg

ourbrand.jpg

872 ms

panel.jpg

panel.jpg

1064 ms

bullet_active.png

bullet_active.png

1040 ms

arrows.png

arrows.png

1061 ms

arrow.png

arrow.png

1247 ms

bg_sub_left.png

bg_sub_left.png

1254 ms

bg_sub.png

bg_sub.png

1273 ms

Accessibility Review

sigmatechelectronics.com accessibility score

72

Accessibility Issues

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

Best Practices

sigmatechelectronics.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sigmatechelectronics.com SEO score

58

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sigmatechelectronics.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 Sigmatechelectronics.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sigmatechelectronics.com

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