Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

centech.in

Industrial HVAC & Clean Room Solutions | Electrical & Mechanical Engineering | Validation

Page Load Speed

2.1 sec in total

First Response

120 ms

Resources Loaded

1.4 sec

Page Rendered

610 ms

centech.in screenshot

About Website

Visit centech.in now to see the best up-to-date Centech content and also check out these interesting facts you probably never knew about centech.in

Centech is offering Mechanical Engineering, HVAC Design, Electrical Engineering, Clean Room & Modular Panels, Validation solutions, Secondary Packing Materials in Mumbai,India.

Visit centech.in

Key Findings

We analyzed Centech.in page load time and found that the first response time was 120 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

centech.in performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,820 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.506

16/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

centech.in

120 ms

centech.in

99 ms

www.centech.in

368 ms

js

71 ms

plugins.css

22 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 85% of them (115 requests) were addressed to the original Centech.in, 13% (18 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (368 ms) belongs to the original domain Centech.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 713.8 kB (20%)

Content Size

3.6 MB

After Optimization

2.8 MB

In fact, the total size of Centech.in main page is 3.6 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. Only a small number of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 65.4 kB

  • Original 75.8 kB
  • After minification 61.1 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 14.7 kB, which is 19% 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 65.4 kB or 86% of the original size.

Image Optimization

-20%

Potential reduce by 621.6 kB

  • Original 3.1 MB
  • After minification 2.4 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. Obviously, Centech needs image optimization as it can save up to 621.6 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 8.8 kB

  • Original 263.1 kB
  • After minification 263.1 kB
  • After compression 254.2 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

-11%

Potential reduce by 17.9 kB

  • Original 163.0 kB
  • After minification 163.0 kB
  • After compression 145.1 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. Centech.in needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (46%)

Requests Now

111

After Optimization

60

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

centech.in accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

centech.in 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

centech.in SEO score

75

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

Links do not have descriptive text

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 Centech.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 Centech.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

Open Graph data is detected on the main page of Centech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: