Tools & Wizards About Us
alcosystems.net screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

alcosystems.net

ALCO Systems ,CCTV in chennai,Fire alarm in chennai,Fire Suppression in chennai,Intruder Alarm in chennai,Access Control in chennai,CCTV in Tamilnadu,...

Page Load Speed

1.6 sec in total

First Response

224 ms

Resources Loaded

1.2 sec

Page Rendered

238 ms

alcosystems.net screenshot

About Website

Welcome to alcosystems.net homepage info - get ready to check ALCO Systems best content right away, or after learning these important things about alcosystems.net

ALCO Systems ,CCTV in chennai,Fire alarm in chennai,Fire Suppression in chennai,Intruder Alarm in chennai,Access Control in chennai,Perimeter protection in chennai ,CCTV in Tamilnadu,Fire alarm in Tam...

Visit alcosystems.net

Key Findings

We analyzed Alcosystems.net page load time and found that the first response time was 224 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

alcosystems.net performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

alcosystems.net

224 ms

Alco.css

81 ms

jquery-2.2.0.min.js

43 ms

slick.js

75 ms

bootstrap.min.js

70 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 91% of them (43 requests) were addressed to the original Alcosystems.net, 4% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Alcosystems.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.9 kB (37%)

Content Size

603.3 kB

After Optimization

382.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alcosystems.net main page is 603.3 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 545.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 49.1 kB

  • Original 55.2 kB
  • After minification 50.8 kB
  • After compression 6.1 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 49.1 kB or 89% of the original size.

Image Optimization

-31%

Potential reduce by 171.2 kB

  • Original 545.7 kB
  • After minification 374.5 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, ALCO Systems needs image optimization as it can save up to 171.2 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 110 B

  • Original 448 B
  • After minification 448 B
  • After compression 338 B

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 110 B or 25% of the original size.

CSS Optimization

-24%

Potential reduce by 476 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.5 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. Alcosystems.net needs all CSS files to be minified and compressed as it can save up to 476 B or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (20%)

Requests Now

46

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALCO Systems. 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

alcosystems.net

alcosystems.net

224 ms

Alco.css

Alco.css

81 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

43 ms

slick.js

slick.js

75 ms

bootstrap.min.js

bootstrap.min.js

70 ms

bootstrap.min.css

bootstrap.min.css

101 ms

slider.js

slider.js

136 ms

dropdown.js

dropdown.js

137 ms

home.jpg

home.jpg

89 ms

About.jpg

About.jpg

68 ms

dd1.gif

dd1.gif

93 ms

products.jpg

products.jpg

132 ms

bg-drdwns.gif

bg-drdwns.gif

137 ms

blackarw.gif

blackarw.gif

134 ms

enquiry.jpg

enquiry.jpg

146 ms

contact.jpg

contact.jpg

300 ms

btnbr.jpg

btnbr.jpg

156 ms

bg-mn.jpg

bg-mn.jpg

198 ms

Hyundai.png

Hyundai.png

313 ms

re_logo.png

re_logo.png

266 ms

recall.gif

recall.gif

218 ms

airtel-logo1.png

airtel-logo1.png

366 ms

apollo.png

apollo.png

384 ms

Tanishq.jpg

Tanishq.jpg

292 ms

taj_logo.png

taj_logo.png

512 ms

Cumi-Murugappa-Logo-1.jpg

Cumi-Murugappa-Logo-1.jpg

452 ms

philips.jpg

philips.jpg

397 ms

titan.png

titan.png

397 ms

univercell.jpg

univercell.jpg

482 ms

indianbank.png

indianbank.png

472 ms

amada.jpg

amada.jpg

479 ms

rajathi.png

rajathi.png

478 ms

fire-alrm.jpg

fire-alrm.jpg

534 ms

fire-sup.jpg

fire-sup.jpg

533 ms

cctv.jpg

cctv.jpg

545 ms

ia.jpg

ia.jpg

544 ms

ac.jpg

ac.jpg

564 ms

rfid.jpg

rfid.jpg

572 ms

pfp.jpg

pfp.jpg

599 ms

pa.jpg

pa.jpg

604 ms

caption_btm.jpg

caption_btm.jpg

609 ms

bottom1.jpg

bottom1.jpg

608 ms

bottom.jpg

bottom.jpg

649 ms

home1.jpg

home1.jpg

64 ms

products1.jpg

products1.jpg

68 ms

enquiry2.jpg

enquiry2.jpg

72 ms

contact1.jpg

contact1.jpg

68 ms

Accessibility Review

alcosystems.net accessibility score

80

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 input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

alcosystems.net 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

alcosystems.net SEO score

62

Search Engine Optimization Advices

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alcosystems.net 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 Alcosystems.net main page’s claimed encoding is iso-8859-1. 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

alcosystems.net

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