Tools & Wizards About Us
dghtechnology.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

dghtechnology.com

DGH Technology - Ultrasonic Pachymeters, A-Scans & B-Scans

Page Load Speed

3.2 sec in total

First Response

149 ms

Resources Loaded

2.7 sec

Page Rendered

378 ms

dghtechnology.com screenshot

About Website

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

DGH Technology Inc. is committed to providing eye care professionals with reliable, innovative, and quality products at an affordable price.

Visit dghtechnology.com

Key Findings

We analyzed Dghtechnology.com page load time and found that the first response time was 149 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dghtechnology.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value4,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

dghtechnology.com

149 ms

dghtechnology.com

680 ms

blog.css

65 ms

bootstrap.css

127 ms

icons-font.css

194 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 84% of them (76 requests) were addressed to the original Dghtechnology.com, 10% (9 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dghtechnology.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.2 kB (10%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dghtechnology.com main page is 1.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 772.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 137.7 kB

  • Original 165.4 kB
  • After minification 162.1 kB
  • After compression 27.7 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 137.7 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 496.2 kB
  • After minification 492.0 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. DGH Technology images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 772.9 kB
  • After minification 772.9 kB
  • After compression 768.6 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

-7%

Potential reduce by 18.9 kB

  • Original 285.2 kB
  • After minification 285.1 kB
  • After compression 266.3 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. Dghtechnology.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 63 (82%)

Requests Now

77

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DGH Technology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dghtechnology.com

dghtechnology.com

149 ms

dghtechnology.com

dghtechnology.com

680 ms

blog.css

blog.css

65 ms

bootstrap.css

bootstrap.css

127 ms

icons-font.css

icons-font.css

194 ms

component.css

component.css

180 ms

selectWoo.min.css

selectWoo.min.css

182 ms

editor-style.css

editor-style.css

191 ms

hazel-woo-layout.css

hazel-woo-layout.css

188 ms

hazel-woocommerce.css

hazel-woocommerce.css

203 ms

mb.YTPlayer.css

mb.YTPlayer.css

239 ms

retina.css

retina.css

240 ms

style.css

style.css

349 ms

style.min.css

style.min.css

248 ms

styles.css

styles.css

244 ms

style.css

style.css

245 ms

main.min-1.13.2.css

main.min-1.13.2.css

297 ms

ultimate.min.css

ultimate.min.css

309 ms

js_composer.min.css

js_composer.min.css

383 ms

Defaults.css

Defaults.css

304 ms

icomoon.css

icomoon.css

343 ms

css

css

55 ms

style.min.css

style.min.css

366 ms

ihover.min.css

ihover.min.css

368 ms

animate.min.css

animate.min.css

376 ms

info-box.min.css

info-box.min.css

373 ms

info-circle.min.css

info-circle.min.css

379 ms

ytprefs.min.css

ytprefs.min.css

415 ms

jquery.min.js

jquery.min.js

487 ms

jquery-migrate.min.js

jquery-migrate.min.js

434 ms

ultimate.min.js

ultimate.min.js

501 ms

ultimate-params.min.js

ultimate-params.min.js

436 ms

custom.min.js

custom.min.js

436 ms

jquery-appear.min.js

jquery-appear.min.js

474 ms

info-circle.min.js

info-circle.min.js

486 ms

ytprefs.min.js

ytprefs.min.js

500 ms

js

js

90 ms

css

css

48 ms

background-style.min.css

background-style.min.css

528 ms

css

css

50 ms

hazel-custom.css

hazel-custom.css

611 ms

api.js

api.js

62 ms

rs6.css

rs6.css

612 ms

index.js

index.js

559 ms

index.js

index.js

495 ms

rbtools.min.js

rbtools.min.js

501 ms

rs6.min.js

rs6.min.js

607 ms

utils.js

utils.js

1216 ms

hazel.js

hazel.js

439 ms

main.min-1.13.2.js

main.min-1.13.2.js

562 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

420 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

443 ms

wp-polyfill.min.js

wp-polyfill.min.js

532 ms

index.js

index.js

524 ms

ihover.min.js

ihover.min.js

539 ms

info-box.min.js

info-box.min.js

532 ms

fitvids.min.js

fitvids.min.js

481 ms

js_composer_front.min.js

js_composer_front.min.js

476 ms

SmoothScroll.min.js

SmoothScroll.min.js

524 ms

jquery-ui.min.js

jquery-ui.min.js

523 ms

imagesloaded.min.js

imagesloaded.min.js

501 ms

masonry.min.js

masonry.min.js

499 ms

ultimate_bg.min.js

ultimate_bg.min.js

491 ms

ultimate_bg.min.js

ultimate_bg.min.js

639 ms

slick.min.js

slick.min.js

634 ms

slick-custom.min.js

slick-custom.min.js

633 ms

Logowhite1000.png

Logowhite1000.png

482 ms

Logowhite2000.png

Logowhite2000.png

481 ms

logo1000.png

logo1000.png

486 ms

logo2000.png

logo2000.png

486 ms

dummy.png

dummy.png

486 ms

SCANMATE-FLEX-ALTERNATE.jpg

SCANMATE-FLEX-ALTERNATE.jpg

508 ms

PachmateHIGHresBanner-with-background-1.jpg

PachmateHIGHresBanner-with-background-1.jpg

673 ms

AscanAlteranteproduct.jpg

AscanAlteranteproduct.jpg

509 ms

Proven-Accuracy-Pachette-4.jpg

Proven-Accuracy-Pachette-4.jpg

558 ms

MG_3893_grey.jpg

MG_3893_grey.jpg

557 ms

Logoblack_Footer-300x55.png

Logoblack_Footer-300x55.png

472 ms

ajx_loading.gif

ajx_loading.gif

473 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

112 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

194 ms

ionicons.ttf

ionicons.ttf

651 ms

icomoon.ttf

icomoon.ttf

378 ms

ahcev8612zF4jxrwMosT6-xhgmy4.ttf

ahcev8612zF4jxrwMosT6-xhgmy4.ttf

94 ms

ahcbv8612zF4jxrwMosbUMlx.ttf

ahcbv8612zF4jxrwMosbUMlx.ttf

95 ms

fa-brands-400.woff

fa-brands-400.woff

360 ms

recaptcha__en.js

recaptcha__en.js

148 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

48 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

46 ms

Accessibility Review

dghtechnology.com accessibility score

79

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

ARIA input fields do not have accessible names

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

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

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

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

dghtechnology.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dghtechnology.com SEO score

99

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

dghtechnology.com

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