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isicdelhi.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

isicdelhi.com

Welcome to International Scientific Instrument Company::Official website :: Scientific Instruments Dealer

Page Load Speed

1.2 sec in total

First Response

222 ms

Resources Loaded

897 ms

Page Rendered

116 ms

isicdelhi.com screenshot

About Website

Welcome to isicdelhi.com homepage info - get ready to check Isicdelhi best content right away, or after learning these important things about isicdelhi.com

International Scientific Instrument Company, International Scientific Instrument Dealer, International Scientific Instrument Company in Delhi, International Scientific Instrument Company in India, Int...

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Key Findings

We analyzed Isicdelhi.com page load time and found that the first response time was 222 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

isicdelhi.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

isicdelhi.com

222 ms

jquery.js

123 ms

stepcarousel.js

121 ms

global.css

120 ms

lightbox.css

119 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 92% of them (47 requests) were addressed to the original Isicdelhi.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Hit-counts.com. The less responsive or slowest element that took the longest time to load (396 ms) belongs to the original domain Isicdelhi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.2 kB (22%)

Content Size

590.9 kB

After Optimization

462.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isicdelhi.com main page is 590.9 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. 40% of websites need less resources to load. Images take 471.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 28.3 kB

  • Original 34.0 kB
  • After minification 32.4 kB
  • After compression 5.7 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 28.3 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 77.7 kB

  • Original 471.3 kB
  • After minification 393.6 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. Obviously, Isicdelhi needs image optimization as it can save up to 77.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 20.4 kB

  • Original 80.0 kB
  • After minification 80.0 kB
  • After compression 59.7 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 20.4 kB or 25% of the original size.

CSS Optimization

-33%

Potential reduce by 1.9 kB

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 3.7 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. Isicdelhi.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (21%)

Requests Now

47

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isicdelhi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

isicdelhi.com

isicdelhi.com

222 ms

jquery.js

jquery.js

123 ms

stepcarousel.js

stepcarousel.js

121 ms

global.css

global.css

120 ms

lightbox.css

lightbox.css

119 ms

menu.js

menu.js

121 ms

mm_menu.js

mm_menu.js

131 ms

ddlevelsmenu.js

ddlevelsmenu.js

180 ms

ddlevelsmenu-base.css

ddlevelsmenu-base.css

182 ms

prototype.lite.js

prototype.lite.js

182 ms

moo.fx.js

moo.fx.js

183 ms

litebox-1.0.js

litebox-1.0.js

183 ms

validation.js

validation.js

185 ms

google.js

google.js

240 ms

wowslider.html

wowslider.html

98 ms

counter.php

counter.php

91 ms

ddh.gif

ddh.gif

91 ms

logo.jpg

logo.jpg

92 ms

1px.gif

1px.gif

92 ms

spotlight_bg.jpg

spotlight_bg.jpg

92 ms

home_con_bg.jpg

home_con_bg.jpg

218 ms

scientific_instruments_delhi.jpg

scientific_instruments_delhi.jpg

242 ms

axygen_bio.png

axygen_bio.png

128 ms

1.png

1.png

129 ms

2.png

2.png

128 ms

3.png

3.png

131 ms

4.png

4.png

188 ms

5.png

5.png

189 ms

6.png

6.png

188 ms

7.png

7.png

191 ms

8.png

8.png

248 ms

9.png

9.png

306 ms

10.png

10.png

250 ms

11.png

11.png

251 ms

12.png

12.png

277 ms

13.png

13.png

300 ms

14.png

14.png

308 ms

15.png

15.png

309 ms

16.png

16.png

312 ms

17.png

17.png

337 ms

18.png

18.png

363 ms

19.png

19.png

366 ms

20.png

20.png

368 ms

iso-certificate.jpg

iso-certificate.jpg

369 ms

interested_franchisee.gif

interested_franchisee.gif

371 ms

footer_bg.jpg

footer_bg.jpg

396 ms

ga.js

ga.js

45 ms

sk-jspark_init.php

sk-jspark_init.php

67 ms

__utm.gif

__utm.gif

12 ms

loading.gif

loading.gif

63 ms

closelabel.gif

closelabel.gif

77 ms

Accessibility Review

isicdelhi.com accessibility score

76

Accessibility Issues

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

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

Tables and lists

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

Impact

Issue

High

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

Best Practices

isicdelhi.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

isicdelhi.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Isicdelhi.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 Isicdelhi.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

isicdelhi.com

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