Access sfbatteries.in. SF Batteries – Power-Packed Batteries for a Smoother Ride

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value33.8 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.97

2/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

www.sfbatteries.in

963 ms

gtm.js

62 ms

js

103 ms

fbevents.js

22 ms

style.css

1006 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 53% of them (57 requests) were addressed to the original Sfbatteries.in, 17% (18 requests) were made to Fonts.gstatic.com and 12% (13 requests) were made to Sfsonic-sync-source.s3.ap-south-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Sfbatteries.in.

Content Size

6.9 MB

After Optimization

6.6 MB

In fact, the total size of Sfbatteries.in main page is 6.9 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. 65% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 88.6 kB

Original 103.4 kB
After minification 96.8 kB
After compression 14.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 88.6 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 189.4 kB

Original 6.4 MB
After minification 6.2 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. SF Batteries images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

Original 320.2 kB
After minification 320.1 kB
After compression 318.0 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

-5%

Potential reduce by 1.3 kB

Original 27.1 kB
After minification 27.1 kB
After compression 25.7 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. Sfbatteries.in has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SF Batteries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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 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 Sfbatteries.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 Sfbatteries.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

sfbatteries.in

Open Graph description is not detected on the main page of SF Batteries. 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

SF Batteries – Power-Packed Batteries for a Smoother Ride

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

www.sfbatteries.in

gtm.js

js

fbevents.js

style.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

www.sfbatteries.in

gtm.js

js

fbevents.js

style.css

slick.css

home.css

user-manual.css

style.min.css

jquery.min.js

jquery-migrate.min.js

jquery.min.js

slick.min.js

common.js

home.js

jquery.colorbox-min.js

video.js

jquery.validate.min.js

additional-methods.min.js

axios.min.js

dev.js

api.js

common.js

session-captcha.js

css

css2

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icon-call.png

sf-batteries-logo.png

product-menu-pic.jpg

arrow-query.png

home-banner-desk-26042022.jpg

banner1a-new.jpg

banner1-text2.png

banner1-text-mob.png

plus.png

banner4.jpg

banner1.jpg

banner1-text.png

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