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jocm.us screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jocm.us

Journal of Communications

Page Load Speed

4.9 sec in total

First Response

435 ms

Resources Loaded

4.3 sec

Page Rendered

190 ms

jocm.us screenshot

About Website

Click here to check amazing Jocm content for Iraq. Otherwise, check out these important facts you probably never knew about jocm.us

JCM is an open access journal on the science and engineering of communication.

Visit jocm.us

Key Findings

We analyzed Jocm.us page load time and found that the first response time was 435 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jocm.us performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

jocm.us

435 ms

jocm.us

951 ms

bootstrap.min.css

1092 ms

style.css

898 ms

font-awesome.min.css

908 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Jocm.us, 5% (1 request) were made to Scopus.com and 5% (1 request) were made to Scimagojr.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Jocm.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.9 kB (23%)

Content Size

315.7 kB

After Optimization

243.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jocm.us main page is 315.7 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. 20% of websites need less resources to load. Images take 171.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.0 kB

  • Original 27.7 kB
  • After minification 21.0 kB
  • After compression 5.7 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 24% 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 22.0 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 13.6 kB

  • Original 171.2 kB
  • After minification 157.6 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. Jocm images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 35.6 kB

  • Original 86.7 kB
  • After minification 86.7 kB
  • After compression 51.2 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 35.6 kB or 41% of the original size.

CSS Optimization

-2%

Potential reduce by 707 B

  • Original 30.0 kB
  • After minification 30.0 kB
  • After compression 29.3 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. Jocm.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jocm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jocm.us

jocm.us

435 ms

jocm.us

jocm.us

951 ms

bootstrap.min.css

bootstrap.min.css

1092 ms

style.css

style.css

898 ms

font-awesome.min.css

font-awesome.min.css

908 ms

owl.carousel.css

owl.carousel.css

943 ms

jquery-2.1.1.js

jquery-2.1.1.js

1382 ms

bootstrap.min.js

bootstrap.min.js

939 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1559 ms

scopusLogoOrange.svg

scopusLogoOrange.svg

115 ms

journal_img.php

journal_img.php

518 ms

top.jpg

top.jpg

711 ms

20180911102540435.png

20180911102540435.png

410 ms

p.jpg

p.jpg

255 ms

20221110022358759.jpg

20221110022358759.jpg

434 ms

title-tag.png

title-tag.png

648 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1083 ms

20180911102540435.png

20180911102540435.png

702 ms

20221110022358759.jpg

20221110022358759.jpg

875 ms

Accessibility Review

jocm.us accessibility score

65

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

jocm.us best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jocm.us SEO score

83

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

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 Jocm.us 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 Jocm.us 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

jocm.us

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