Tools & Wizards About Us
newdelhilab.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

newdelhilab.com

NDL Power Limited - Transformer Oil Testing Services in India!

Page Load Speed

2 sec in total

First Response

551 ms

Resources Loaded

1.4 sec

Page Rendered

92 ms

newdelhilab.com screenshot

About Website

Click here to check amazing Newdelhilab content. Otherwise, check out these important facts you probably never knew about newdelhilab.com

Welcome to NDL Power Limited, it is India's leading private laboratory for transformer oil testing. We are accredited from NABL for high voltage electrical transformer testing.

Visit newdelhilab.com

Key Findings

We analyzed Newdelhilab.com page load time and found that the first response time was 551 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

newdelhilab.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,000 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.268

46/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

www.newdelhilab.com

551 ms

main.css

88 ms

jquery.js

128 ms

stylesheet.css

93 ms

swfobject.js

98 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 57% of them (8 requests) were addressed to the original Newdelhilab.com, 14% (2 requests) were made to Chatserver.comm100.com and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (551 ms) belongs to the original domain Newdelhilab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.7 kB (48%)

Content Size

115.9 kB

After Optimization

60.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Newdelhilab.com main page is 115.9 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. 15% of websites need less resources to load. Javascripts take 81.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.1 kB

  • Original 6.2 kB
  • After minification 5.7 kB
  • After compression 2.1 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 4.1 kB or 67% of the original size.

Image Optimization

-25%

Potential reduce by 6.1 kB

  • Original 24.4 kB
  • After minification 18.3 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. Obviously, Newdelhilab needs image optimization as it can save up to 6.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 42.5 kB

  • Original 81.3 kB
  • After minification 81.0 kB
  • After compression 38.8 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 42.5 kB or 52% of the original size.

CSS Optimization

-75%

Potential reduce by 3.0 kB

  • Original 4.0 kB
  • After minification 3.3 kB
  • After compression 982 B

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. Newdelhilab.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (27%)

Requests Now

11

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Newdelhilab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.newdelhilab.com

www.newdelhilab.com

551 ms

main.css

main.css

88 ms

jquery.js

jquery.js

128 ms

stylesheet.css

stylesheet.css

93 ms

swfobject.js

swfobject.js

98 ms

LiveChat.js

LiveChat.js

160 ms

BBS.aspx

BBS.aspx

83 ms

page-bg.gif

page-bg.gif

59 ms

logo.gif

logo.gif

50 ms

footer-shadow.jpg

footer-shadow.jpg

97 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

13 ms

BBS.aspx

BBS.aspx

89 ms

DBImage.ashx

DBImage.ashx

14 ms

Accessibility Review

newdelhilab.com accessibility score

94

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

Links do not have a discernible name

Best Practices

newdelhilab.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

newdelhilab.com SEO score

98

Search Engine Optimization Advices

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

    ISO-8859-1

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

newdelhilab.com

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