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adc9001.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

adc9001.com

AVS US Inc. (ADC Advanced Design Consulting)

Page Load Speed

511 ms in total

First Response

42 ms

Resources Loaded

254 ms

Page Rendered

215 ms

adc9001.com screenshot

About Website

Welcome to adc9001.com homepage info - get ready to check ADC 9001 best content right away, or after learning these important things about adc9001.com

AVS US, Inc. (ADC Advanced Design Consulting) is a leading developer and supplier of complex scientific components and instruments using Engineering, Fabrication, Manufacturing, and Assembly & Testing...

Visit adc9001.com

Key Findings

We analyzed Adc9001.com page load time and found that the first response time was 42 ms and then it took 469 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

adc9001.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.226

55/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

www.adc9001.com

42 ms

font-awesome.min.css

43 ms

site.css

22 ms

duel.js

38 ms

scc-c2.min.js

23 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Adc9001.com, 59% (17 requests) were made to Nebula.wsimg.com and 31% (9 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (52 ms) relates to the external source Nebula.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.2 kB (5%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Adc9001.com main page is 3.2 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. 30% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 33.2 kB

  • Original 41.2 kB
  • After minification 41.2 kB
  • After compression 8.0 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. 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 33.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 23.6 kB

  • Original 3.0 MB
  • After minification 2.9 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. ADC 9001 images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 89.3 kB

  • Original 160.9 kB
  • After minification 160.8 kB
  • After compression 71.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 89.3 kB or 55% of the original size.

CSS Optimization

-1%

Potential reduce by 42 B

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 6.3 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. Adc9001.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (23%)

Requests Now

26

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ADC 9001. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.adc9001.com

www.adc9001.com

42 ms

font-awesome.min.css

font-awesome.min.css

43 ms

site.css

site.css

22 ms

duel.js

duel.js

38 ms

scc-c2.min.js

scc-c2.min.js

23 ms

jq.js

jq.js

20 ms

d63a49aab18cee95b6f1f25a8240646e

d63a49aab18cee95b6f1f25a8240646e

34 ms

subNavigation.js

subNavigation.js

25 ms

cookiemanager.js

cookiemanager.js

29 ms

iebackground.js

iebackground.js

29 ms

4f889dd38a50323542fed66c1927f832

4f889dd38a50323542fed66c1927f832

31 ms

fe943bfea916e362bf53d43e5f81f4a1

fe943bfea916e362bf53d43e5f81f4a1

52 ms

03d9d859a60eb0bfd1581eaff5c91845

03d9d859a60eb0bfd1581eaff5c91845

33 ms

c6e225b489f335fba729d57990245f65

c6e225b489f335fba729d57990245f65

34 ms

673872659bebeb6cf4a94c263ada7ef4

673872659bebeb6cf4a94c263ada7ef4

34 ms

6cff02a51fd802317ff7e7015dfaedb3

6cff02a51fd802317ff7e7015dfaedb3

41 ms

91a6ed2eb3c06995c3d4905d85689005

91a6ed2eb3c06995c3d4905d85689005

37 ms

03cc489e66a2ef2c81fac629204743cd

03cc489e66a2ef2c81fac629204743cd

40 ms

83a2a5db148b67d994430c79598d9987

83a2a5db148b67d994430c79598d9987

36 ms

12addd02944c626b15fb7f72bbddedb3

12addd02944c626b15fb7f72bbddedb3

37 ms

d2249286841885d51bd54f7418245697

d2249286841885d51bd54f7418245697

43 ms

30feca8e5e2c017de2cb5c2bd7473a97

30feca8e5e2c017de2cb5c2bd7473a97

38 ms

71b1a7b943d72933193db4315270148e

71b1a7b943d72933193db4315270148e

41 ms

cc297ae64900de9c86669317781ee973

cc297ae64900de9c86669317781ee973

42 ms

2aecc615660f226d052f5e24b129a0ba

2aecc615660f226d052f5e24b129a0ba

44 ms

7778a97b87a83cbe9771fc5a87ec4e06

7778a97b87a83cbe9771fc5a87ec4e06

49 ms

util.window.js

util.window.js

8 ms

11hPGpDKz1rGb3dkFE8.woff

11hPGpDKz1rGb3dkFE8.woff

17 ms

ga6XaxZG_G5OvCf_rt7FH3B6BHLMEdVOEoQ.woff

ga6XaxZG_G5OvCf_rt7FH3B6BHLMEdVOEoQ.woff

6 ms

Accessibility Review

adc9001.com accessibility score

45

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

adc9001.com 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

adc9001.com SEO score

77

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Adc9001.com 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 Adc9001.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

adc9001.com

Open Graph description is not detected on the main page of ADC 9001. 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: