Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

em.tnschools.co.in

Question Papers 4 U

Page Load Speed

2.1 sec in total

First Response

137 ms

Resources Loaded

1.7 sec

Page Rendered

288 ms

em.tnschools.co.in screenshot

About Website

Click here to check amazing Em Tnschools content for India. Otherwise, check out these important facts you probably never knew about em.tnschools.co.in

Tamil Nadu SSLC, PLUS TWO Model Question Paper and study material

Visit em.tnschools.co.in

Key Findings

We analyzed Em.tnschools.co.in page load time and found that the first response time was 137 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 35% of websites can load faster.

Performance Metrics

em.tnschools.co.in performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

em.tnschools.co.in

137 ms

3645911276-widget_css_bundle.css

69 ms

authorization.css

110 ms

brand

41 ms

googleapis.js

152 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Em.tnschools.co.in, 15% (20 requests) were made to Static.xx.fbcdn.net and 11% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (699 ms) relates to the external source Rt2702.infolinks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.2 kB (43%)

Content Size

835.3 kB

After Optimization

480.1 kB

In fact, the total size of Em.tnschools.co.in main page is 835.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 481.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 119.1 kB

  • Original 143.4 kB
  • After minification 140.6 kB
  • After compression 24.3 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 119.1 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 3.8 kB

  • Original 204.0 kB
  • After minification 200.2 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. Em Tnschools images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 232.3 kB

  • Original 481.0 kB
  • After minification 480.8 kB
  • After compression 248.7 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 232.3 kB or 48% of the original size.

CSS Optimization

-0%

Potential reduce by 9 B

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 6.9 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. Em.tnschools.co.in has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (54%)

Requests Now

126

After Optimization

58

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Em Tnschools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

em.tnschools.co.in accessibility score

54

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-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

em.tnschools.co.in best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

em.tnschools.co.in SEO score

64

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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