Tools & Wizards About Us
blsworldschool.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

blsworldschool.com

Best School in Greater Noida West | BLS World School

Page Load Speed

31.4 sec in total

First Response

4.3 sec

Resources Loaded

25.6 sec

Page Rendered

1.5 sec

blsworldschool.com screenshot

About Website

Click here to check amazing BLS World School content for India. Otherwise, check out these important facts you probably never knew about blsworldschool.com

BLS World School is the best School in Greater Noida West (Noida Extension) affiliated with CBSE. Enroll with us for fun-filled education, develop and growth.

Visit blsworldschool.com

Key Findings

We analyzed Blsworldschool.com page load time and found that the first response time was 4.3 sec and then it took 27.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

blsworldschool.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

blsworldschool.com

4326 ms

bootstrap.min.css

1335 ms

page.css

1654 ms

custom.css

846 ms

bls.css

907 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 85% of them (98 requests) were addressed to the original Blsworldschool.com, 5% (6 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Blsworldschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 408.4 kB (9%)

Content Size

4.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blsworldschool.com main page is 4.8 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. 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. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 180.6 kB

  • Original 208.0 kB
  • After minification 136.8 kB
  • After compression 27.3 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. This page needs HTML code to be minified as it can gain 71.2 kB, which is 34% 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 180.6 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 167.0 kB

  • Original 4.1 MB
  • After minification 3.9 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. BLS World School images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 20.1 kB

  • Original 355.8 kB
  • After minification 353.9 kB
  • After compression 335.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 40.6 kB

  • Original 130.6 kB
  • After minification 130.6 kB
  • After compression 90.0 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. Blsworldschool.com needs all CSS files to be minified and compressed as it can save up to 40.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (32%)

Requests Now

101

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLS World School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blsworldschool.com

blsworldschool.com

4326 ms

bootstrap.min.css

bootstrap.min.css

1335 ms

page.css

page.css

1654 ms

custom.css

custom.css

846 ms

bls.css

bls.css

907 ms

owl.carousel.min.css

owl.carousel.min.css

669 ms

mobilemenu.css

mobilemenu.css

873 ms

all.min.css

all.min.css

2073 ms

lightGallery.css

lightGallery.css

1672 ms

justifiedGallery.min.css

justifiedGallery.min.css

1917 ms

lightgallery.css

lightgallery.css

1463 ms

css2

css2

43 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

2005 ms

parsley.min.js

parsley.min.js

43 ms

owl.carousel.min.js

owl.carousel.min.js

1974 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

26 ms

video.min.js

video.min.js

37 ms

pinterest_grid.js

pinterest_grid.js

2056 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

2614 ms

bls.js

bls.js

2388 ms

lightgallery.min.js

lightgallery.min.js

2665 ms

lg-thumbnail.min.js

lg-thumbnail.min.js

3378 ms

lg-fullscreen.min.js

lg-fullscreen.min.js

3125 ms

fbevents.js

fbevents.js

155 ms

gtm.js

gtm.js

220 ms

logo.png

logo.png

832 ms

parent-login.png

parent-login.png

1274 ms

menu.svg

menu.svg

1097 ms

close.svg

close.svg

1121 ms

menu-bg.png

menu-bg.png

1302 ms

arrow.svg

arrow.svg

2189 ms

menu-1.jpg

menu-1.jpg

2867 ms

menuicon-1.png

menuicon-1.png

2789 ms

menu-2.jpg

menu-2.jpg

2075 ms

menuicon-2.png

menuicon-2.png

2090 ms

menu-3.jpg

menu-3.jpg

2078 ms

menuicon-3.png

menuicon-3.png

2950 ms

menu-4.jpg

menu-4.jpg

2881 ms

menu-5.jpg

menu-5.jpg

2546 ms

menuicon-5.png

menuicon-5.png

3026 ms

menu-8.jpg

menu-8.jpg

4259 ms

menuicon-8.png

menuicon-8.png

3429 ms

loader-logo.png

loader-logo.png

3817 ms

loader.gif

loader.gif

3257 ms

mouse.png

mouse.png

3769 ms

hat.svg

hat.svg

4337 ms

untitled_design_5.png

untitled_design_5.png

4822 ms

facebook.svg

facebook.svg

3961 ms

463444727_1100507675413748_2777452828439601080_n.jpg

463444727_1100507675413748_2777452828439601080_n.jpg

5367 ms

463747383_1101540035310512_5689735844554594837_n.jpg

463747383_1101540035310512_5689735844554594837_n.jpg

5051 ms

instagram.svg

instagram.svg

4769 ms

463050929_1099842005480315_842994012221987004_n.jpg

463050929_1099842005480315_842994012221987004_n.jpg

5689 ms

461990305_1092750099522839_1970158635696864436_n.jpg

461990305_1092750099522839_1970158635696864436_n.jpg

6280 ms

youtube.svg

youtube.svg

5682 ms

bls45.webp

bls45.webp

11528 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

167 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

222 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

272 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

273 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

272 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

272 ms

embed

embed

253 ms

fa-light-300.woff

fa-light-300.woff

5493 ms

js

js

73 ms

geometry.js

geometry.js

4 ms

search.js

search.js

8 ms

main.js

main.js

15 ms

fa-regular-400.woff

fa-regular-400.woff

5879 ms

fa-solid-900.woff

fa-solid-900.woff

5281 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

5551 ms

460798492_1079457667518749_2975942802692027469_n.jpg

460798492_1079457667518749_2975942802692027469_n.jpg

6391 ms

bls_world_school_spectacular_dance_performance_by_harshika_karnail_of_class_xi.jpeg

bls_world_school_spectacular_dance_performance_by_harshika_karnail_of_class_xi.jpeg

6983 ms

asf_7296.jpg

asf_7296.jpg

6321 ms

bls-world-school.jpg

bls-world-school.jpg

6745 ms

map-marker-blue.svg

map-marker-blue.svg

5787 ms

phone.svg

phone.svg

6928 ms

web.svg

web.svg

7046 ms

brain-international.jpg

brain-international.jpg

6234 ms

hathras.webp

hathras.webp

6696 ms

map.png

map.png

6577 ms

admissionflyer.webp

admissionflyer.webp

7372 ms

footer-shape.png

footer-shape.png

6180 ms

twitter.svg

twitter.svg

6795 ms

linkedin.svg

linkedin.svg

6390 ms

map-marker.svg

map-marker.svg

6320 ms

BLS35d.webp

BLS35d.webp

8565 ms

h1-bg.png

h1-bg.png

8051 ms

1.webp

1.webp

7461 ms

2.webp

2.webp

8857 ms

3.webp

3.webp

7655 ms

4.webp

4.webp

8689 ms

5.webp

5.webp

9586 ms

6.webp

6.webp

9135 ms

7.webp

7.webp

8451 ms

8.webp

8.webp

8651 ms

9.webp

9.webp

8608 ms

10.webp

10.webp

8408 ms

11.webp

11.webp

8508 ms

12.webp

12.webp

8961 ms

13.webp

13.webp

9427 ms

14.webp

14.webp

8396 ms

15.webp

15.webp

8582 ms

17.webp

17.webp

9381 ms

18.webp

18.webp

9057 ms

19.webp

19.webp

9178 ms

20.webp

20.webp

8653 ms

21.webp

21.webp

8228 ms

22.webp

22.webp

8605 ms

23.webp

23.webp

9038 ms

24.webp

24.webp

8282 ms

Y09A6337.webp

Y09A6337.webp

8659 ms

BLS42.webp

BLS42.webp

9095 ms

AH0I4764.webp

AH0I4764.webp

7882 ms

BLS44.webp

BLS44.webp

10548 ms

inner-page-banner.jpg

inner-page-banner.jpg

8944 ms

Accessibility Review

blsworldschool.com accessibility score

58

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Document doesn't have a <title> element

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

blsworldschool.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blsworldschool.com SEO score

69

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Blsworldschool.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 Blsworldschool.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

blsworldschool.com

Open Graph description is not detected on the main page of BLS World School. 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: