Tools & Wizards About Us
ijnscfrtjournal.isrra.org screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

ijnscfrtjournal.isrra.org

International Journal of Natural Sciences: Current and Future Research Trends

Page Load Speed

5.3 sec in total

First Response

608 ms

Resources Loaded

4.5 sec

Page Rendered

247 ms

ijnscfrtjournal.isrra.org screenshot

About Website

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Key Findings

We analyzed Ijnscfrtjournal.isrra.org page load time and found that the first response time was 608 ms and then it took 4.7 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

ijnscfrtjournal.isrra.org performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

Natural_Sciences_Journal

608 ms

gtm.js

94 ms

css

333 ms

css

675 ms

fontawesome.css

693 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 79% of them (19 requests) were addressed to the original Ijnscfrtjournal.isrra.org, 8% (2 requests) were made to Googletagmanager.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Ijnscfrtjournal.isrra.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.5 kB (7%)

Content Size

571.5 kB

After Optimization

534.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ijnscfrtjournal.isrra.org main page is 571.5 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. 40% of websites need less resources to load. Images take 394.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.0 kB

  • Original 21.7 kB
  • After minification 19.5 kB
  • After compression 4.7 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 17.0 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 18.7 kB

  • Original 394.7 kB
  • After minification 376.1 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. Ijnscfrt Journal Isrra images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 147.6 kB
  • After minification 147.6 kB
  • After compression 146.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 399 B

  • Original 7.4 kB
  • After minification 7.4 kB
  • After compression 7.0 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. Ijnscfrtjournal.isrra.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (36%)

Requests Now

22

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ijnscfrt Journal Isrra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Natural_Sciences_Journal

Natural_Sciences_Journal

608 ms

gtm.js

gtm.js

94 ms

css

css

333 ms

css

css

675 ms

fontawesome.css

fontawesome.css

693 ms

animated1.gif

animated1.gif

989 ms

jquery.min.js

jquery.min.js

736 ms

jquery-ui.min.js

jquery-ui.min.js

987 ms

popper.js

popper.js

752 ms

util.js

util.js

750 ms

dropdown.js

dropdown.js

912 ms

main.js

main.js

921 ms

IJNSCFRT_cover_as_logo.png

IJNSCFRT_cover_as_logo.png

1629 ms

1.png

1.png

1711 ms

2.png

2.png

1934 ms

3.png

3.png

2113 ms

atom.svg

atom.svg

1151 ms

rss20_logo.svg

rss20_logo.svg

1223 ms

rss10_logo.svg

rss10_logo.svg

1382 ms

ojs_brand.png

ojs_brand.png

1462 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1106 ms

analytics.js

analytics.js

17 ms

collect

collect

15 ms

js

js

101 ms

Accessibility Review

ijnscfrtjournal.isrra.org accessibility score

90

Accessibility Issues

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.

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

ijnscfrtjournal.isrra.org best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ijnscfrtjournal.isrra.org SEO score

76

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

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 Ijnscfrtjournal.isrra.org 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 Ijnscfrtjournal.isrra.org 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

ijnscfrtjournal.isrra.org

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