Tools & Wizards About Us
sankaranethralaya.org screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sankaranethralaya.org

Welcome to Sankara Nethralaya: India's Largest Super Speciality Eye Care Hospital

Page Load Speed

5.5 sec in total

First Response

443 ms

Resources Loaded

4.7 sec

Page Rendered

277 ms

sankaranethralaya.org screenshot

About Website

Visit sankaranethralaya.org now to see the best up-to-date Sankara Nethralaya content for India and also check out these interesting facts you probably never knew about sankaranethralaya.org

Sankara Nethralaya is India's largest super speciality eye care hospital, providing world-class treatment and compassionate care to patients from across the country and abroad.

Visit sankaranethralaya.org

Key Findings

We analyzed Sankaranethralaya.org page load time and found that the first response time was 443 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sankaranethralaya.org performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

sankaranethralaya.org

443 ms

sankaranethralaya.org

1259 ms

ui.totop.css

623 ms

jquery-1.3.1.min.js

842 ms

right_img.js

839 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 94% of them (66 requests) were addressed to the original Sankaranethralaya.org, 3% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sankaranethralaya.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.4 kB (14%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sankaranethralaya.org main page is 2.3 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 69.6 kB

  • Original 80.0 kB
  • After minification 56.9 kB
  • After compression 10.4 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 23.2 kB, which is 29% 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 69.6 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 74.6 kB

  • Original 2.0 MB
  • After minification 1.9 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. Sankara Nethralaya images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 143.2 kB

  • Original 235.0 kB
  • After minification 231.7 kB
  • After compression 91.8 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 143.2 kB or 61% of the original size.

CSS Optimization

-90%

Potential reduce by 34.1 kB

  • Original 38.0 kB
  • After minification 29.7 kB
  • After compression 3.9 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. Sankaranethralaya.org needs all CSS files to be minified and compressed as it can save up to 34.1 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (18%)

Requests Now

67

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sankara Nethralaya. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sankaranethralaya.org

sankaranethralaya.org

443 ms

sankaranethralaya.org

sankaranethralaya.org

1259 ms

ui.totop.css

ui.totop.css

623 ms

jquery-1.3.1.min.js

jquery-1.3.1.min.js

842 ms

right_img.js

right_img.js

839 ms

left_img.js

left_img.js

839 ms

sna_advt.css

sna_advt.css

841 ms

slideshow.css

slideshow.css

851 ms

jquery.min.js

jquery.min.js

1278 ms

jQuery.js

jQuery.js

1047 ms

sn-css.css

sn-css.css

1267 ms

js

js

73 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1078 ms

easing.js

easing.js

643 ms

jquery.ui.totop.js

jquery.ui.totop.js

650 ms

ga.js

ga.js

105 ms

bg.jpg

bg.jpg

228 ms

top-banner-links_02.jpg

top-banner-links_02.jpg

229 ms

top-banner-links_03.jpg

top-banner-links_03.jpg

231 ms

top-banner-links_04.jpg

top-banner-links_04.jpg

227 ms

sn-logo-01.jpg

sn-logo-01.jpg

229 ms

sn-logo-02.jpg

sn-logo-02.jpg

409 ms

SN-Menu-new.jpg

SN-Menu-new.jpg

434 ms

it-banner-2022-07022023.jpg

it-banner-2022-07022023.jpg

630 ms

Seekers-from-Bangladesh-V-2.jpg

Seekers-from-Bangladesh-V-2.jpg

641 ms

eye-donation-advt.jpg

eye-donation-advt.jpg

648 ms

world-glaucoma-week-2023-banner.jpg

world-glaucoma-week-2023-banner.jpg

861 ms

sn-deed-newsweek-2022.jpg

sn-deed-newsweek-2022.jpg

827 ms

sankara-nethralaya-text.jpg

sankara-nethralaya-text.jpg

646 ms

sankara-nethralaya-text1.jpg

sankara-nethralaya-text1.jpg

839 ms

learn-more-yellow.jpg

learn-more-yellow.jpg

849 ms

fb.jpg

fb.jpg

854 ms

yt.jpg

yt.jpg

860 ms

03.jpg

03.jpg

1044 ms

04.jpg

04.jpg

1055 ms

05.jpg

05.jpg

1061 ms

SN-BANNER-LASIK-OSKON2023.jpg

SN-BANNER-LASIK-OSKON2023.jpg

1268 ms

snk-conclave-2024-advt.jpg

snk-conclave-2024-advt.jpg

1074 ms

international_patient_services.jpg

international_patient_services.jpg

1073 ms

patient-care.jpg

patient-care.jpg

1254 ms

community-services.jpg

community-services.jpg

1263 ms

research.jpg

research.jpg

1269 ms

education-new.jpg

education-new.jpg

1308 ms

flash-news_05.jpg

flash-news_05.jpg

1310 ms

01.jpg

01.jpg

1462 ms

downarrow.gif

downarrow.gif

1470 ms

02.jpg

02.jpg

1478 ms

03.jpg

03.jpg

1480 ms

04.jpg

04.jpg

1520 ms

05.jpg

05.jpg

1520 ms

fracture-2024-sn-banner.jpg

fracture-2024-sn-banner.jpg

1641 ms

__utm.gif

__utm.gif

14 ms

collect

collect

11 ms

tsna-donation-advt-sn-08112022.jpg

tsna-donation-advt-sn-08112022.jpg

1464 ms

retina-summit-2024-sn-banner.jpg

retina-summit-2024-sn-banner.jpg

1465 ms

nabh-logo.jpg

nabh-logo.jpg

1464 ms

nabl-logo-new.jpg

nabl-logo-new.jpg

1512 ms

footer-social.jpg

footer-social.jpg

1510 ms

snlogo.jpg

snlogo.jpg

1678 ms

sn_advt_28_09_2013.jpg

sn_advt_28_09_2013.jpg

1497 ms

bg-12092019.jpg

bg-12092019.jpg

1473 ms

sn-news.jpg

sn-news.jpg

1276 ms

sn-announcement.jpg

sn-announcement.jpg

1309 ms

arrow-bg.jpg

arrow-bg.jpg

1305 ms

snlogo.jpg

snlogo.jpg

1465 ms

annual-report.jpg

annual-report.jpg

1286 ms

bmw-report.jpg

bmw-report.jpg

1276 ms

footer-white-arrow.jpg

footer-white-arrow.jpg

1265 ms

footer-bg.jpg

footer-bg.jpg

1306 ms

ui.totop.png

ui.totop.png

1300 ms

Accessibility Review

sankaranethralaya.org accessibility score

80

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sankaranethralaya.org 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sankaranethralaya.org SEO score

82

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sankaranethralaya.org 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 Sankaranethralaya.org 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

sankaranethralaya.org

Open Graph description is not detected on the main page of Sankara Nethralaya. 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: