Tools & Wizards About Us
southcalcuttapolytechnic.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

southcalcuttapolytechnic.com

Best Polytechnic College in Kolkata| Best Polytechnic College in West Bengal | Polytechnic College in Kolkata | Polytechnic Courses in Kolkata | Polyt...

Page Load Speed

1.5 sec in total

First Response

249 ms

Resources Loaded

1.1 sec

Page Rendered

147 ms

southcalcuttapolytechnic.com screenshot

About Website

Click here to check amazing Southcalcutta Polytechnic content for India. Otherwise, check out these important facts you probably never knew about southcalcuttapolytechnic.com

For new admission for fresh session kindly contact us on 033-24233050 or email us on enquery@southcalcuttapolytechnic.com

Visit southcalcuttapolytechnic.com

Key Findings

We analyzed Southcalcuttapolytechnic.com page load time and found that the first response time was 249 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

southcalcuttapolytechnic.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.371

28/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

southcalcuttapolytechnic.com

249 ms

jquery-1.11.0.min.js

17 ms

bootstrap.css

134 ms

jquery.min.js

130 ms

my-style.css

144 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 55% of them (30 requests) were addressed to the original Southcalcuttapolytechnic.com, 20% (11 requests) were made to Fonts.gstatic.com and 9% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Southcalcuttapolytechnic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.6 kB (12%)

Content Size

919.2 kB

After Optimization

806.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Southcalcuttapolytechnic.com main page is 919.2 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. 80% 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. Images take 545.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 33.7 kB

  • Original 41.4 kB
  • After minification 35.5 kB
  • After compression 7.7 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 5.9 kB, which is 14% 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 33.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 45.4 kB

  • Original 545.6 kB
  • After minification 500.1 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. Southcalcutta Polytechnic images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 17.1 kB

  • Original 225.3 kB
  • After minification 225.3 kB
  • After compression 208.2 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

-15%

Potential reduce by 16.3 kB

  • Original 106.9 kB
  • After minification 106.8 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. Southcalcuttapolytechnic.com needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Southcalcutta Polytechnic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

southcalcuttapolytechnic.com

southcalcuttapolytechnic.com

249 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

17 ms

bootstrap.css

bootstrap.css

134 ms

jquery.min.js

jquery.min.js

130 ms

my-style.css

my-style.css

144 ms

ken-burns.css

ken-burns.css

127 ms

animate.min.css

animate.min.css

142 ms

responsive.css

responsive.css

126 ms

css

css

26 ms

css

css

46 ms

font-awesome.min.css

font-awesome.min.css

36 ms

custom.js

custom.js

196 ms

jquery.js

jquery.js

325 ms

bootstrap.min.js

bootstrap.min.js

315 ms

jquery.chocolat.js

jquery.chocolat.js

196 ms

chocolat.css

chocolat.css

201 ms

jquery.marquee.min.js

jquery.marquee.min.js

20 ms

animation.gif

animation.gif

62 ms

logo.png

logo.png

180 ms

nsdc.jpg

nsdc.jpg

175 ms

6618c9368e650.jpg

6618c9368e650.jpg

545 ms

scp-img.png

scp-img.png

170 ms

white.png

white.png

176 ms

event-under.png

event-under.png

209 ms

5f1493781afab.gif

5f1493781afab.gif

216 ms

5f1493a0a2a9c.gif

5f1493a0a2a9c.gif

263 ms

5f1493b02cd5f.gif

5f1493b02cd5f.gif

394 ms

5f14951915b79.gif

5f14951915b79.gif

394 ms

5f14956f20ee1.gif

5f14956f20ee1.gif

393 ms

phone-icon.png

phone-icon.png

510 ms

foo-img1.jpg

foo-img1.jpg

538 ms

foo-img2.jpg

foo-img2.jpg

512 ms

phoenix.png

phoenix.png

511 ms

mayi.png

mayi.png

511 ms

-bvEAz56Kuw

-bvEAz56Kuw

127 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

45 ms

base.js

base.js

93 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

43 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

84 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

88 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

85 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

85 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

87 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNG9hU4-6qm.ttf

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNG9hU4-6qm.ttf

85 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGERI4-6qm.ttf

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGERI4-6qm.ttf

87 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGXxI4-6qm.ttf

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGXxI4-6qm.ttf

88 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

337 ms

ad_status.js

ad_status.js

177 ms

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

117 ms

embed.js

embed.js

45 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

39 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

43 ms

id

id

34 ms

Accessibility Review

southcalcuttapolytechnic.com accessibility score

77

Accessibility Issues

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

Links do not have a discernible name

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

southcalcuttapolytechnic.com best practices score

67

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

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

southcalcuttapolytechnic.com SEO score

79

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

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 Southcalcuttapolytechnic.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 Southcalcuttapolytechnic.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

southcalcuttapolytechnic.com

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