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depthography.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

depthography.com

3D Imaging technology, Lenticular, Anaglyph, Printer, Manufacturer, NY

Page Load Speed

593 ms in total

First Response

70 ms

Resources Loaded

382 ms

Page Rendered

141 ms

depthography.com screenshot

About Website

Visit depthography.com now to see the best up-to-date Depthography content and also check out these interesting facts you probably never knew about depthography.com

Depthography are a technology pioneering team of artists who manufacture in the art of 2D, 3D and 4D; lenticular and anaglyph images in New York City. Our products are used for installations, displays...

Visit depthography.com

Key Findings

We analyzed Depthography.com page load time and found that the first response time was 70 ms and then it took 523 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

depthography.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

depthography.com

70 ms

2048.css

15 ms

Count.cgi

112 ms

logo.jpg

30 ms

button1.png

59 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 94% of them (16 requests) were addressed to the original Depthography.com, 6% (1 request) were made to Cgibin.erols.com. The less responsive or slowest element that took the longest time to load (112 ms) relates to the external source Cgibin.erols.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.7 kB (37%)

Content Size

206.1 kB

After Optimization

129.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Depthography.com main page is 206.1 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. 15% of websites need less resources to load. Images take 171.3 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 7.3 kB

  • Original 11.1 kB
  • After minification 10.8 kB
  • After compression 3.8 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 7.3 kB or 66% of the original size.

Image Optimization

-31%

Potential reduce by 53.1 kB

  • Original 171.3 kB
  • After minification 118.3 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, Depthography needs image optimization as it can save up to 53.1 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-69%

Potential reduce by 16.4 kB

  • Original 23.6 kB
  • After minification 19.2 kB
  • After compression 7.2 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. Depthography.com needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Depthography. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

depthography.com

depthography.com

70 ms

2048.css

2048.css

15 ms

Count.cgi

Count.cgi

112 ms

logo.jpg

logo.jpg

30 ms

button1.png

button1.png

59 ms

carglyph2.jpg

carglyph2.jpg

60 ms

depth.gif

depth.gif

91 ms

320.css

320.css

15 ms

480.css

480.css

15 ms

540.css

540.css

16 ms

640.css

640.css

16 ms

720.css

720.css

16 ms

768.css

768.css

16 ms

780.css

780.css

54 ms

800.css

800.css

16 ms

1024.css

1024.css

16 ms

1080.css

1080.css

16 ms

Accessibility Review

depthography.com accessibility score

68

Accessibility Issues

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

Best Practices

depthography.com best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

depthography.com SEO score

67

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

Image elements do not have [alt] attributes

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 Depthography.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 Depthography.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

depthography.com

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