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dmsemi.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dmsemi.com

Desiccator Cabinets & Accessories, Dry Boxes, Acrylic Cabinets

Page Load Speed

737 ms in total

First Response

90 ms

Resources Loaded

550 ms

Page Rendered

97 ms

dmsemi.com screenshot

About Website

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

Cleanroom Storage Cabionets custome built to your specifications. ESD SFAE Acrylic Desiccator Cabinets and Accessories - D.M. SEMICONDUCTOR CO. INC. 800-662-7466

Visit dmsemi.com

Key Findings

We analyzed Dmsemi.com page load time and found that the first response time was 90 ms and then it took 647 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

dmsemi.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.926

3/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

dmsemi.com

90 ms

dmsemi.css

32 ms

trxscript.php

15 ms

header.gif

27 ms

hp_graphic.gif

98 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Dmsemi.com, 33% (2 requests) were made to Webtraxs.com. The less responsive or slowest element that took the longest time to load (408 ms) relates to the external source Webtraxs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (73%)

Content Size

13.2 kB

After Optimization

3.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Dmsemi.com main page is 13.2 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. Only 5% of websites need less resources to load. HTML takes 11.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 8.9 kB

  • Original 11.5 kB
  • After minification 10.1 kB
  • After compression 2.6 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 1.4 kB, which is 12% 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 8.9 kB or 78% of the original size.

JavaScript Optimization

-39%

Potential reduce by 621 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 979 B

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 621 B or 39% of the original size.

CSS Optimization

-51%

Potential reduce by 77 B

  • Original 150 B
  • After minification 106 B
  • After compression 73 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. Dmsemi.com needs all CSS files to be minified and compressed as it can save up to 77 B or 51% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dmsemi. According to our analytics all requests are already optimized.

Network Requests Diagram

dmsemi.com

dmsemi.com

90 ms

dmsemi.css

dmsemi.css

32 ms

trxscript.php

trxscript.php

15 ms

header.gif

header.gif

27 ms

hp_graphic.gif

hp_graphic.gif

98 ms

webtraxs.php

webtraxs.php

408 ms

Accessibility Review

dmsemi.com accessibility score

53

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role] values are not valid

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

dmsemi.com best practices score

67

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

SEO Factors

dmsemi.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

High

Document doesn't have a valid hreflang

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

    N/A

  • Encoding

    ISO-8859-1

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

dmsemi.com

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