Access chennaicorporation.gov.in.

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value56.7 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

chennaicorporation.gov.in

2328 ms

style.css

888 ms

navigationMenus.css

888 ms

style.css

841 ms

flexslider.css

886 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 97% of them (83 requests) were addressed to the original Chennaicorporation.gov.in, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (16.8 sec) belongs to the original domain Chennaicorporation.gov.in.

Content Size

12.2 MB

After Optimization

11.5 MB

In fact, the total size of Chennaicorporation.gov.in main page is 12.2 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. 60% of websites need less resources to load. Images take 11.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 90.1 kB

Original 101.7 kB
After minification 64.4 kB
After compression 11.5 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 37.2 kB, which is 37% 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 90.1 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 497.4 kB

Original 11.8 MB
After minification 11.4 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. Chennaicorporation images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 114.2 kB

Original 218.7 kB
After minification 197.3 kB
After compression 104.6 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 114.2 kB or 52% of the original size.

CSS Optimization

-87%

Potential reduce by 24.2 kB

Original 27.7 kB
After minification 21.4 kB
After compression 3.6 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. Chennaicorporation.gov.in needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chennaicorporation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chennaicorporation.gov.in can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Chennaicorporation.gov.in main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

chennaicorporation.gov.in

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

chennaicorporation.gov.in

style.css

navigationMenus.css

style.css

flexslider.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

chennaicorporation.gov.in

style.css

navigationMenus.css

style.css

flexslider.css

AC_RunActiveContent.js

jquery-1.9.1.min.js

jssor.slider.mini.js

secc1.gif

secc2.gif

secc3.gif

firstr.gif

secr.gif

thirdr.gif

helpline3.png

helpline2.png

Smart_city1.png

Smart_city2.png

headerMainLeftBg.jpg

headerImage.jpg

main_dot.jpg

contentMiddleTopImage.jpg

welcomeHeadingText.gif

BUDGET_17-18.png

evm1.png

poll.js

jquery.min.js

jquery.flexslider.js

shCore.js

shBrushXml.js

shBrushJScript.js

jquery.easing.js

jquery.mousewheel.js

demo.js

civic_services_over.gif

Online_Tax_Payment.png

birth_death_on.gif

building_on.gif

public_on.gif

Parking_slot.png

Moovaloor%20Scheme_tamil.PNG

Citizen_Portal.png

AMMAUNAVAGAM.png

nvsp3.png