Access iottechedu.com. No.1 home automation company in Delhi, home automation system Delhi.

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value34.3 s

0/100

25%

SI (Speed Index)

Value19.3 s

0/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value34.0 s

0/100

10%

iottechedu.com

846 ms

jquery.min.js

91 ms

reset.css

87 ms

fonts.css

85 ms

css2

118 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 89% of them (127 requests) were addressed to the original Iottechedu.com, 3% (4 requests) were made to Fonts.googleapis.com and 1% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (846 ms) belongs to the original domain Iottechedu.com.

Content Size

6.1 MB

After Optimization

3.9 MB

In fact, the total size of Iottechedu.com main page is 6.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 452.5 kB

Original 499.0 kB
After minification 293.4 kB
After compression 46.5 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. This page needs HTML code to be minified as it can gain 205.5 kB, which is 41% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 452.5 kB or 91% of the original size.

Image Optimization

-15%

Potential reduce by 590.2 kB

Original 4.1 MB
After minification 3.5 MB

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, Iottechedu needs image optimization as it can save up to 590.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 384.8 kB

Original 635.6 kB
After minification 589.0 kB
After compression 250.8 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 384.8 kB or 61% of the original size.

CSS Optimization

-90%

Potential reduce by 795.4 kB

Original 886.1 kB
After minification 578.9 kB
After compression 90.7 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. Iottechedu.com needs all CSS files to be minified and compressed as it can save up to 795.4 kB or 90% of the original size.

Requests Now

139

After Optimization

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iottechedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Iottechedu.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 Iottechedu.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

iottechedu.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

No.1 home automation company in Delhi, home automation system Delhi.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

iottechedu.com

jquery.min.js

reset.css

fonts.css

css2

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

iottechedu.com

jquery.min.js

reset.css

fonts.css

css2

bootstrap.min.css

css2

select2.min.css

font-awesome.min.css

magnific-popup.css

bootstrap-switch.min.css

select2.min.css

star-rating-svg.css

owl.carousel.min.css

datepicker.css

animate.css

custom_front.css

lobibox.min.css

dataTables.bootstrap4.min.css

buttons.bootstrap4.min.css

responsive.dataTables.min.css

sweetalert2.css

icons.css

toastr.min.css

plyr.css

responsivemultimenu.css

jquery.min.js

bolt.min.js

jquery.min.js

jquery.min.js

popper.min.js

jquery.validate.min.js

bootstrap.min.js

select2.min.js

matchHeight-min.js

bxslider.min.js

waypoints.min.js

counterup.min.js

owl.carousel.min.js

datepicker.js

modernizr.custom.js

customk.js

element.js