Tools & Wizards About Us
sbgskolkata.ac.in screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sbgskolkata.ac.in

Best CBSE Girls Schools in Kolkata: Sushila Birla Girls School

Page Load Speed

7.7 sec in total

First Response

380 ms

Resources Loaded

6.8 sec

Page Rendered

513 ms

sbgskolkata.ac.in screenshot

About Website

Click here to check amazing Sbgs Kolkata content for India. Otherwise, check out these important facts you probably never knew about sbgskolkata.ac.in

At SBGS Kolkata, one of the best CBSE Girls’ Schools in Kolkata, we work round the clock to provide a holistic education framework for an all-round development of your child.

Visit sbgskolkata.ac.in

Key Findings

We analyzed Sbgskolkata.ac.in page load time and found that the first response time was 380 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sbgskolkata.ac.in performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value38.9 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value35.5 s

0/100

10%

Network Requests Diagram

sbgskolkata.ac.in

380 ms

sbgskolkata.ac.in

1501 ms

css

63 ms

system.base.css

369 ms

system.menus.css

553 ms

Our browser made a total of 154 requests to load all elements on the main page. We found that 84% of them (129 requests) were addressed to the original Sbgskolkata.ac.in, 10% (16 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Sbgskolkata.ac.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (38%)

Content Size

4.4 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sbgskolkata.ac.in main page is 4.4 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 84.7 kB

  • Original 100.8 kB
  • After minification 78.6 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 22.2 kB, which is 22% 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 84.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 12.2 kB

  • Original 2.3 MB
  • After minification 2.3 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. Sbgs Kolkata images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 645.8 kB

  • Original 949.4 kB
  • After minification 868.6 kB
  • After compression 303.6 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 645.8 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 937.6 kB

  • Original 1.1 MB
  • After minification 880.6 kB
  • After compression 131.2 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. Sbgskolkata.ac.in needs all CSS files to be minified and compressed as it can save up to 937.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 102 (76%)

Requests Now

135

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sbgs Kolkata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sbgskolkata.ac.in

sbgskolkata.ac.in

380 ms

sbgskolkata.ac.in

sbgskolkata.ac.in

1501 ms

css

css

63 ms

system.base.css

system.base.css

369 ms

system.menus.css

system.menus.css

553 ms

system.messages.css

system.messages.css

553 ms

system.theme.css

system.theme.css

557 ms

jquery.ui.core.min.css

jquery.ui.core.min.css

565 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

566 ms

jquery.ui.button.min.css

jquery.ui.button.min.css

567 ms

jquery.ui.resizable.min.css

jquery.ui.resizable.min.css

737 ms

jquery.ui.dialog.min.css

jquery.ui.dialog.min.css

737 ms

calendar_multiday.css

calendar_multiday.css

926 ms

comment.css

comment.css

752 ms

date.css

date.css

753 ms

datepicker.1.7.css

datepicker.1.7.css

756 ms

field.css

field.css

922 ms

node.css

node.css

921 ms

search.css

search.css

940 ms

user.css

user.css

940 ms

views.css

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944 ms

ckeditor.css

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1106 ms

ctools.css

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1110 ms

panels.css

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webform.css

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1128 ms

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1132 ms

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1473 ms

md-slider-style.css

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1289 ms

bootstrap.min.css

bootstrap.min.css

1665 ms

menu.css

menu.css

1502 ms

default.css

default.css

1692 ms

layouts.css

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1886 ms

shortcodes.css

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1473 ms

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1840 ms

masterslider.css

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1658 ms

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1689 ms

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55 ms

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animations.min.css

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1702 ms

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1330 ms

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1476 ms

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1473 ms

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1505 ms

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1478 ms

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1479 ms

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1530 ms

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1527 ms

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1481 ms

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1482 ms

jquery.ui.position.min.js

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1486 ms

jquery.ui.resizable.min.js

jquery.ui.resizable.min.js

1520 ms

jquery.ui.dialog.min.js

jquery.ui.dialog.min.js

1520 ms

admin_devel.js

admin_devel.js

1517 ms

event_popup.js

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1481 ms

event_popup_validate.js

event_popup_validate.js

1298 ms

custom_search.js

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1306 ms

textarea.js

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1331 ms

webform.js

webform.js

1174 ms

footable.js

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1168 ms

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jquery-migrate-1.2.1.min.js

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1139 ms

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1177 ms

md-slider.js

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1172 ms

googleanalytics.js

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bootstrap.min.js

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1361 ms

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1249 ms

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17 ms

animations.min.js

animations.min.js

1121 ms

appear.min.js

appear.min.js

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1154 ms

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gtm.js

137 ms

fbevents.js

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151 ms

jquery.circlechart.js

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1110 ms

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82 ms

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KFOlCnqEu92Fr1MmYUtfBBc-.woff

83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

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83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

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81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

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81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

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82 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

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83 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

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84 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexg.woff

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84 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexg.woff

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83 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexg.woff

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84 ms

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84 ms

owl.carousel.js

owl.carousel.js

1109 ms

custom.js

custom.js

1122 ms

jquery.mCustomScrollbar.concat.min.js

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1147 ms

functions.js

functions.js

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custom.js

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25%20Years%20Logo_small_0.png

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1163 ms

slider_home_new4.jpg

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1183 ms

B_0.jpg

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Nursery_newx1.jpg

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icon-sponsor-announcements.png

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BCL_logo.jpg

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1728 ms

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1219 ms

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Accessibility Review

sbgskolkata.ac.in accessibility score

81

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sbgskolkata.ac.in best practices score

58

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sbgskolkata.ac.in SEO score

86

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

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

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 Sbgskolkata.ac.in 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 Sbgskolkata.ac.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

sbgskolkata.ac.in

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