Tools & Wizards About Us
jnfpw.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

jnfpw.com

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Page Load Speed

4.8 sec in total

First Response

912 ms

Resources Loaded

3.7 sec

Page Rendered

186 ms

jnfpw.com screenshot

About Website

Visit jnfpw.com now to see the best up-to-date Jnfpw content and also check out these interesting facts you probably never knew about jnfpw.com

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Key Findings

We analyzed Jnfpw.com page load time and found that the first response time was 912 ms and then it took 3.9 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

jnfpw.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value38.8 s

0/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value39.1 s

0/100

10%

Network Requests Diagram

jnfpw.com

912 ms

www.jnfpw.com

748 ms

styles.css

724 ms

tables.css

385 ms

commonstyles.css

400 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Jnfpw.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jnfpw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.4 kB (70%)

Content Size

45.1 kB

After Optimization

13.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jnfpw.com main page is 45.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 34.5 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 2.9 kB

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 2.0 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 2.9 kB or 59% of the original size.

Image Optimization

-2%

Potential reduce by 112 B

  • Original 5.6 kB
  • After minification 5.5 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. Jnfpw images are well optimized though.

CSS Optimization

-82%

Potential reduce by 28.4 kB

  • Original 34.5 kB
  • After minification 27.3 kB
  • After compression 6.1 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. Jnfpw.com needs all CSS files to be minified and compressed as it can save up to 28.4 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnfpw. According to our analytics all requests are already optimized.

Network Requests Diagram

jnfpw.com

jnfpw.com

912 ms

www.jnfpw.com

www.jnfpw.com

748 ms

styles.css

styles.css

724 ms

tables.css

tables.css

385 ms

commonstyles.css

commonstyles.css

400 ms

box_top.png

box_top.png

210 ms

h1.jpg

h1.jpg

211 ms

box_body.png

box_body.png

340 ms

header.jpg

header.jpg

1058 ms

h4.jpg

h4.jpg

369 ms

h6.jpg

h6.jpg

362 ms

box_bottom.png

box_bottom.png

389 ms

Accessibility Review

jnfpw.com accessibility score

43

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

High

[lang] attributes do not have a valid value

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jnfpw.com best practices score

67

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

Page has valid source maps

SEO Factors

jnfpw.com SEO score

82

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

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

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

    ZH

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnfpw.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Japanese language. Our system also found out that Jnfpw.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jnfpw.com

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