Tools & Wizards About Us
jairm.org screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

jairm.org

Journal of Airline and Airport Management

Page Load Speed

3.9 sec in total

First Response

731 ms

Resources Loaded

3.1 sec

Page Rendered

107 ms

jairm.org screenshot

About Website

Welcome to jairm.org homepage info - get ready to check Jairm best content right away, or after learning these important things about jairm.org

Scientific Open Access Journal about Airline and Airport Management.

Visit jairm.org

Key Findings

We analyzed Jairm.org page load time and found that the first response time was 731 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jairm.org performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

jairm

731 ms

pkp.css

213 ms

common.css

212 ms

common.css

214 ms

compiled.css

425 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 70% of them (39 requests) were addressed to the original Jairm.org, 7% (4 requests) were made to Rf.revolvermaps.com and 5% (3 requests) were made to Intangiblecapital.org. The less responsive or slowest element that took the longest time to load (808 ms) relates to the external source Omniascience.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.5 kB (54%)

Content Size

565.9 kB

After Optimization

260.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jairm.org main page is 565.9 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. Javascripts take 307.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.3 kB

  • Original 20.1 kB
  • After minification 19.1 kB
  • After compression 4.8 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 15.3 kB or 76% of the original size.

Image Optimization

-20%

Potential reduce by 26.8 kB

  • Original 136.4 kB
  • After minification 109.5 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, Jairm needs image optimization as it can save up to 26.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 178.1 kB

  • Original 307.1 kB
  • After minification 201.8 kB
  • After compression 129.0 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 178.1 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 85.2 kB

  • Original 102.4 kB
  • After minification 79.3 kB
  • After compression 17.2 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. Jairm.org needs all CSS files to be minified and compressed as it can save up to 85.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (74%)

Requests Now

53

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jairm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jairm

jairm

731 ms

pkp.css

pkp.css

213 ms

common.css

common.css

212 ms

common.css

common.css

214 ms

compiled.css

compiled.css

425 ms

jsapi

jsapi

7 ms

sidebar.css

sidebar.css

220 ms

rightSidebar.css

rightSidebar.css

223 ms

uncommon.css

uncommon.css

317 ms

externalFeed.css

externalFeed.css

318 ms

jquery.tag-it.js

jquery.tag-it.js

317 ms

jquery.cookie.js

jquery.cookie.js

331 ms

fontController.js

fontController.js

334 ms

general.js

general.js

422 ms

jqueryValidatorI18n.js

jqueryValidatorI18n.js

423 ms

Helper.js

Helper.js

423 ms

ObjectProxy.js

ObjectProxy.js

443 ms

Handler.js

Handler.js

557 ms

LinkActionRequest.js

LinkActionRequest.js

527 ms

Feature.js

Feature.js

528 ms

SiteHandler.js

SiteHandler.js

528 ms

UrlInDivHandler.js

UrlInDivHandler.js

529 ms

AutocompleteHandler.js

AutocompleteHandler.js

554 ms

ExtrasOnDemandHandler.js

ExtrasOnDemandHandler.js

633 ms

FormHandler.js

FormHandler.js

633 ms

AjaxFormHandler.js

AjaxFormHandler.js

633 ms

ClientFormHandler.js

ClientFormHandler.js

634 ms

GridHandler.js

GridHandler.js

666 ms

LinkActionHandler.js

LinkActionHandler.js

668 ms

SearchFormHandler.js

SearchFormHandler.js

738 ms

ReportGeneratorFormHandler.js

ReportGeneratorFormHandler.js

739 ms

LuceneAutocompleteHandler.js

LuceneAutocompleteHandler.js

739 ms

jquery.pkp.js

jquery.pkp.js

739 ms

jquery.validate.js

jquery.validate.js

777 ms

7.js

7.js

362 ms

loader.js

loader.js

21 ms

urchin.js

urchin.js

8 ms

jqueryUi.css

jqueryUi.css

683 ms

jquery.pnotify.default.css

jquery.pnotify.default.css

635 ms

pnotify.css

pnotify.css

635 ms

notificationIcons.css

notificationIcons.css

636 ms

jquery.min.js

jquery.min.js

42 ms

jquery-ui.min.js

jquery-ui.min.js

43 ms

OmniaScience-Web.png

OmniaScience-Web.png

575 ms

feed-content.png

feed-content.png

585 ms

88x31.png

88x31.png

72 ms

jairm.png

jairm.png

125 ms

crosscheck-iThenticate.png

crosscheck-iThenticate.png

119 ms

Portada-Web-JAIRM-Shadow.png

Portada-Web-JAIRM-Shadow.png

808 ms

feed-news.png

feed-news.png

591 ms

feed-omniascience.png

feed-omniascience.png

609 ms

c.php

c.php

175 ms

r.php

r.php

263 ms

__utm.gif

__utm.gif

15 ms

88x31.png

88x31.png

29 ms

a2.php

a2.php

179 ms

Accessibility Review

jairm.org accessibility score

92

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

jairm.org best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jairm.org SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Jairm.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 Jairm.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

jairm.org

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