Tools & Wizards About Us
uscjournal.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

uscjournal.com

US Cardiology Review (USC) | USC Journal | Radcliffe Cardiology

Page Load Speed

5.8 sec in total

First Response

189 ms

Resources Loaded

2.5 sec

Page Rendered

3.1 sec

uscjournal.com screenshot

About Website

Welcome to uscjournal.com homepage info - get ready to check USC Journal best content for United States right away, or after learning these important things about uscjournal.com

US Cardiology Review (USC) is a peer-reviewed bi-annual journal comprising review articles and expert opinion articles. Peer viewed balanced and comprehensive cardiology articles written by leading au...

Visit uscjournal.com

Key Findings

We analyzed Uscjournal.com page load time and found that the first response time was 189 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

uscjournal.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

uscjournal.com

189 ms

uscjournal.com

366 ms

www.uscjournal.com

496 ms

gtm.js

113 ms

uc.js

58 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 21% of them (22 requests) were addressed to the original Uscjournal.com, 67% (70 requests) were made to Assets.radcliffecardiology.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (900 ms) belongs to the original domain Uscjournal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 872.5 kB (20%)

Content Size

4.4 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uscjournal.com main page is 4.4 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. Only a small number of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 375.0 kB

  • Original 404.6 kB
  • After minification 344.4 kB
  • After compression 29.6 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 60.2 kB, which is 15% 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 375.0 kB or 93% of the original size.

Image Optimization

-12%

Potential reduce by 409.2 kB

  • Original 3.5 MB
  • After minification 3.1 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, USC Journal needs image optimization as it can save up to 409.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 88.1 kB

  • Original 371.2 kB
  • After minification 371.2 kB
  • After compression 283.1 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 88.1 kB or 24% of the original size.

CSS Optimization

-0%

Potential reduce by 215 B

  • Original 138.3 kB
  • After minification 138.3 kB
  • After compression 138.0 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. Uscjournal.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (33%)

Requests Now

98

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USC Journal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uscjournal.com

uscjournal.com

189 ms

uscjournal.com

uscjournal.com

366 ms

www.uscjournal.com

www.uscjournal.com

496 ms

gtm.js

gtm.js

113 ms

uc.js

uc.js

58 ms

css_pHBJfx30j2IBgWek6RKBSxyvCcJ-vdYyvqek2CeyGfY.css

css_pHBJfx30j2IBgWek6RKBSxyvCcJ-vdYyvqek2CeyGfY.css

133 ms

css_UjRb46t6WO8EdfwmZ-Irlpa1bdDvphf3Pi_t0NZMvU0.css

css_UjRb46t6WO8EdfwmZ-Irlpa1bdDvphf3Pi_t0NZMvU0.css

286 ms

css

css

65 ms

css

css

111 ms

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559 ms

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77 ms

loader.js

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201 ms

jquery.min.js

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417 ms

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332 ms

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328 ms

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329 ms

drupal.init.js

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415 ms

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543 ms

page.js

page.js

104 ms

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js_3KFS0ty8n-Q3VuKVAUA-nEtb-7DD4TNrisBpkStVE-0.js

468 ms

popper.min.js

popper.min.js

453 ms

bootstrap.min.js

bootstrap.min.js

592 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

544 ms

swiper.min.js

swiper.min.js

739 ms

countdown.min.js

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627 ms

script.js

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739 ms

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737 ms

commas.js

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738 ms

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900 ms

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24 ms

css2

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36 ms

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141 ms

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142 ms

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303 ms

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305 ms

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309 ms

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306 ms

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307 ms

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310 ms

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310 ms

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320 ms

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320 ms

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318 ms

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321 ms

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327 ms

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328 ms

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329 ms

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331 ms

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333 ms

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332 ms

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334 ms

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334 ms

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333 ms

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336 ms

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335 ms

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344 ms

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335 ms

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343 ms

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337 ms

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342 ms

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344 ms

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345 ms

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216 ms

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58 ms

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209 ms

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51 ms

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57 ms

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48 ms

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46 ms

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569 ms

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43 ms

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47 ms

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43 ms

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41 ms

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42 ms

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37 ms

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39 ms

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39 ms

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39 ms

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40 ms

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39 ms

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33 ms

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31 ms

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32 ms

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31 ms

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98 ms

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99 ms

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100 ms

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99 ms

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98 ms

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98 ms

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97 ms

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96 ms

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92 ms

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93 ms

Accessibility Review

uscjournal.com accessibility score

80

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

uscjournal.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

uscjournal.com SEO score

90

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

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 Uscjournal.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 Uscjournal.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

uscjournal.com

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