Access d2t.co. DSquare Technologies | DSpace Registered Service Provider

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value350 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.637

9/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

d2t.co

116 ms

d2t.co

223 ms

new.d2t.co

236 ms

bootstrap.css

60 ms

style.css

126 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original D2t.co, 75% (76 requests) were made to New.d2t.co and 13% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (637 ms) relates to the external source New.d2t.co.

Content Size

2.7 MB

After Optimization

2.3 MB

In fact, the total size of D2t.co main page is 2.7 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. 75% 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 53.7 kB

Original 61.6 kB
After minification 43.8 kB
After compression 7.9 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 17.8 kB, which is 29% 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 53.7 kB or 87% of the original size.

Image Optimization

-15%

Potential reduce by 317.0 kB

Original 2.2 MB
After minification 1.8 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. Obviously, D 2 T needs image optimization as it can save up to 317.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 51.2 kB

Original 358.1 kB
After minification 358.1 kB
After compression 306.9 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 51.2 kB or 14% of the original size.

CSS Optimization

-13%

Potential reduce by 14.0 kB

Original 108.0 kB
After minification 108.0 kB
After compression 94.0 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. D2t.co needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 2 T. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 D2t.co 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 D2t.co 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

d2t.co

Open Graph data is detected on the main page of D 2 T. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

DSquare Technologies | DSpace Registered Service Provider

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

d2t.co

d2t.co

new.d2t.co

bootstrap.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

d2t.co

d2t.co

new.d2t.co

bootstrap.css

style.css

responsive.css

jquery.js

js

jquery.cookiebar.css

masonry.pkgd.min.js

popover.js

bootstrap.min.js

wow.js

owl.js

validate.js

mixitup.js

isotope.js

appear.js

jquery.fancybox.js

jquery.background-video.js

jquery.mCustomScrollbar.min.js

jquery.bootstrap-touchspin.js

script.js

jquery.cookiebar.js

scc-c2.min.js

css

font-awesome-all.css

icomoon.css

jquery.background-video.css

jquery.fancybox.min.css

animate.css

hover.css

owl.css

custom-animate.css

jquery.mCustomScrollbar.min.css

jquery.bootstrap-touchspin.css

jquery-ui.css

preloader.svg

b0c90-logo.png

2.jpg

034ae-rapid_dspace_small.png

9add8-picture3.png

025d0-infospace-logo.png