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ja.cnanational.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

ja.cnanational.com

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Page Load Speed

2 sec in total

First Response

256 ms

Resources Loaded

1.6 sec

Page Rendered

148 ms

ja.cnanational.com screenshot

About Website

Visit ja.cnanational.com now to see the best up-to-date Ja Cnanational content for United States and also check out these interesting facts you probably never knew about ja.cnanational.com

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Key Findings

We analyzed Ja.cnanational.com page load time and found that the first response time was 256 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ja.cnanational.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

ja.cnanational.com

256 ms

obrareq.cgi

507 ms

login_page.css

69 ms

general.css

133 ms

loginpage_bg.png

63 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Ja.cnanational.com, 86% (6 requests) were made to Oam.cnanational.com. The less responsive or slowest element that took the longest time to load (507 ms) relates to the external source Oam.cnanational.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.3 kB (76%)

Content Size

9.6 kB

After Optimization

2.3 kB

  • HTML
  • CSS

In fact, the total size of Ja.cnanational.com main page is 9.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 6.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.4 kB

  • Original 3.6 kB
  • After minification 2.6 kB
  • After compression 1.2 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 1.0 kB, which is 28% 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 2.4 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 4.9 kB

  • Original 6.0 kB
  • After minification 3.8 kB
  • After compression 1.1 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. Ja.cnanational.com needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • AJAX
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ja Cnanational. According to our analytics all requests are already optimized.

Network Requests Diagram

ja.cnanational.com

ja.cnanational.com

256 ms

obrareq.cgi

obrareq.cgi

507 ms

login_page.css

login_page.css

69 ms

general.css

general.css

133 ms

loginpage_bg.png

loginpage_bg.png

63 ms

login_logo.png

login_logo.png

504 ms

LoginContainer_bg.png

LoginContainer_bg.png

125 ms

Accessibility Review

ja.cnanational.com accessibility score

84

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

Image elements do not have [alt] attributes

Best Practices

ja.cnanational.com best practices score

77

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ja.cnanational.com SEO score

54

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ja.cnanational.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 Ja.cnanational.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

ja.cnanational.com

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