Tools & Wizards About Us
nbasf.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nbasf.com

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Page Load Speed

3.7 sec in total

First Response

677 ms

Resources Loaded

2.8 sec

Page Rendered

164 ms

nbasf.com screenshot

About Website

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

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Visit nbasf.com

Key Findings

We analyzed Nbasf.com page load time and found that the first response time was 677 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nbasf.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

nbasf.com

677 ms

www.nbasf.com

984 ms

load_css.css

289 ms

base.css

242 ms

css.css

360 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Nbasf.com and no external sources were called. The less responsive or slowest element that took the longest time to load (984 ms) belongs to the original domain Nbasf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.8 kB (61%)

Content Size

34.2 kB

After Optimization

13.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Nbasf.com main page is 34.2 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 18.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 5.0 kB

  • Original 8.2 kB
  • After minification 7.9 kB
  • After compression 3.1 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 5.0 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.1 kB
  • After minification 7.1 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. Nbasf images are well optimized though.

CSS Optimization

-83%

Potential reduce by 15.7 kB

  • Original 18.9 kB
  • After minification 13.4 kB
  • After compression 3.2 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. Nbasf.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbasf. 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

nbasf.com

nbasf.com

677 ms

www.nbasf.com

www.nbasf.com

984 ms

load_css.css

load_css.css

289 ms

base.css

base.css

242 ms

css.css

css.css

360 ms

advanced.css

advanced.css

455 ms

bg.jpg

bg.jpg

237 ms

head.gif

head.gif

251 ms

pagebody.gif

pagebody.gif

316 ms

h3.jpg

h3.jpg

434 ms

foot.gif

foot.gif

378 ms

Accessibility Review

nbasf.com accessibility score

45

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

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

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

nbasf.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nbasf.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbasf.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Nbasf.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

nbasf.com

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