Tools & Wizards About Us
spectrogroup.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

spectrogroup.com

Analytical Labs | Testing Labs in Delhi | Spectro Analytical Labs

Page Load Speed

1.8 sec in total

First Response

235 ms

Resources Loaded

1.3 sec

Page Rendered

323 ms

spectrogroup.com screenshot

About Website

Click here to check amazing Spectro Group content for India. Otherwise, check out these important facts you probably never knew about spectrogroup.com

Spectro Analytical Labs - Best testing lab and testing service provider in Delhi, India. Specialize in rubber, polymer, plastic and Environmental testing.

Visit spectrogroup.com

Key Findings

We analyzed Spectrogroup.com page load time and found that the first response time was 235 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spectrogroup.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

spectrogroup.com

235 ms

www.spectro.in

111 ms

417 ms

Jquery-3.6.1.min.js

45 ms

OtAutoBlock.js

86 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Spectrogroup.com, 47% (27 requests) were made to Cdnmedia.eurofins.com and 40% (23 requests) were made to Eurofins.in. The less responsive or slowest element that took the longest time to load (456 ms) relates to the external source Eurofins.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.6 kB (15%)

Content Size

980.7 kB

After Optimization

829.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spectrogroup.com main page is 980.7 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. 50% of websites need less resources to load. Images take 654.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 121.2 kB

  • Original 137.2 kB
  • After minification 105.1 kB
  • After compression 16.0 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 32.1 kB, which is 23% 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 121.2 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 18.8 kB

  • Original 654.4 kB
  • After minification 635.6 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. Spectro Group images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.5 kB

  • Original 147.1 kB
  • After minification 146.6 kB
  • After compression 140.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 5.0 kB

  • Original 42.0 kB
  • After minification 41.9 kB
  • After compression 36.9 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. Spectrogroup.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (45%)

Requests Now

53

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectro Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spectrogroup.com

spectrogroup.com

235 ms

www.spectro.in

www.spectro.in

111 ms

417 ms

Jquery-3.6.1.min.js

Jquery-3.6.1.min.js

45 ms

OtAutoBlock.js

OtAutoBlock.js

86 ms

otSDKStub.js

otSDKStub.js

114 ms

dlMenuMobile.min.js

dlMenuMobile.min.js

65 ms

Dlmenuleft.min.js

Dlmenuleft.min.js

70 ms

doubletaptogo.min.js

doubletaptogo.min.js

73 ms

globalCountrySelector.min.css

globalCountrySelector.min.css

74 ms

select2.min.css

select2.min.css

72 ms

basic.min.css

basic.min.css

71 ms

js.cookies.min.js

js.cookies.min.js

75 ms

script.js

script.js

304 ms

recaptcha-popup.css

recaptcha-popup.css

143 ms

api.js

api.js

41 ms

standardized-component.min.css

standardized-component.min.css

9 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

11 ms

bjqs.js

bjqs.js

21 ms

standardized-component.js

standardized-component.js

11 ms

globalCountrySelector.js

globalCountrySelector.js

11 ms

select2.min.js

select2.min.js

12 ms

TableSort.js

TableSort.js

14 ms

Common.min.js

Common.min.js

13 ms

jquery-ui.min.js

jquery-ui.min.js

15 ms

87d3d08c-ef02-47fd-983e-e92906f23d71.json

87d3d08c-ef02-47fd-983e-e92906f23d71.json

40 ms

font-awesome.min.css

font-awesome.min.css

7 ms

printer_icon.png

printer_icon.png

81 ms

pdf-icon.png

pdf-icon.png

84 ms

share-icon.png

share-icon.png

155 ms

mainpage_1.png

mainpage_1.png

197 ms

3.png

3.png

288 ms

mainpage_3.png

mainpage_3.png

217 ms

32.png

32.png

301 ms

fire-testing.jpg

fire-testing.jpg

274 ms

ppe-4.jpg

ppe-4.jpg

290 ms

env-soil.jpg

env-soil.jpg

290 ms

fire-testing-lab.jpg

fire-testing-lab.jpg

300 ms

electronic-thumnail.jpg

electronic-thumnail.jpg

353 ms

analytical-test.jpeg

analytical-test.jpeg

370 ms

industrial-test.png

industrial-test.png

370 ms

polymer-foam2.jpg

polymer-foam2.jpg

375 ms

miscellaneous-testing.png

miscellaneous-testing.png

449 ms

locations.png

locations.png

378 ms

enquire-now.png

enquire-now.png

435 ms

linkedin.png

linkedin.png

456 ms

6.png

6.png

19 ms

fancybox_sprite-2x.png

fancybox_sprite-2x.png

4 ms

searchMobileIcon.png

searchMobileIcon.png

4 ms

eurofins-logo.png

eurofins-logo.png

24 ms

flyer-arrow.png

flyer-arrow.png

5 ms

standardized-component.css

standardized-component.css

12 ms

bg-nav.png

bg-nav.png

3 ms

footer-logo.png

footer-logo.png

381 ms

apac

apac

337 ms

white-arrow-down.png

white-arrow-down.png

255 ms

Print.min.css

Print.min.css

5 ms

Accessibility Review

spectrogroup.com accessibility score

82

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

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

High

Heading elements are not in a sequentially-descending order

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

spectrogroup.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

spectrogroup.com SEO score

77

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

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 Spectrogroup.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 Spectrogroup.com 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

spectrogroup.com

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