Tools & Wizards About Us
nbwlb.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

  • 100

    SEO

    Google-friendlier than
    94% of websites

nbwlb.com

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Page Load Speed

3.5 sec in total

First Response

693 ms

Resources Loaded

2.2 sec

Page Rendered

612 ms

nbwlb.com screenshot

About Website

Click here to check amazing Nbwlb content. Otherwise, check out these important facts you probably never knew about nbwlb.com

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Key Findings

We analyzed Nbwlb.com page load time and found that the first response time was 693 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Nbwlb.com rating and web reputation

Performance Metrics

nbwlb.com performance score

0

Network Requests Diagram

nbwlb.com

693 ms

style.css.asp

182 ms

common.js

424 ms

buDingA.css

85 ms

body_bg2.gif

72 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Nbwlb.com, 4% (1 request) were made to Js.users.51.la and 4% (1 request) were made to Icon.51.la. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nbwlb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.1 kB (16%)

Content Size

497.0 kB

After Optimization

419.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbwlb.com main page is 497.0 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. 15% of websites need less resources to load. Images take 413.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 16.3 kB

  • Original 22.8 kB
  • After minification 22.3 kB
  • After compression 6.5 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 16.3 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 19.0 kB

  • Original 413.5 kB
  • After minification 394.5 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. Nbwlb images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 29.5 kB

  • Original 45.2 kB
  • After minification 37.9 kB
  • After compression 15.7 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 29.5 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 12.4 kB

  • Original 15.5 kB
  • After minification 13.3 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. Nbwlb.com needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbwlb. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nbwlb.com

nbwlb.com

693 ms

style.css.asp

style.css.asp

182 ms

common.js

common.js

424 ms

buDingA.css

buDingA.css

85 ms

body_bg2.gif

body_bg2.gif

72 ms

bzl.gif

bzl.gif

453 ms

sspm.jpg

sspm.jpg

148 ms

pm.jpg

pm.jpg

581 ms

mingsheng.jpg

mingsheng.jpg

404 ms

jbb.jpg

jbb.jpg

622 ms

bogou.jpg

bogou.jpg

748 ms

tyc.jpg

tyc.jpg

440 ms

88.jpg

88.jpg

610 ms

kaixin.jpg

kaixin.jpg

746 ms

letian.jpg

letian.jpg

714 ms

botian.jpg

botian.jpg

1018 ms

rss.png

rss.png

679 ms

bg.gif

bg.gif

682 ms

topbacking.gif

topbacking.gif

1049 ms

navbg.gif

navbg.gif

750 ms

16426565.js

16426565.js

776 ms

month11.gif

month11.gif

696 ms

feed.gif

feed.gif

727 ms

pointblue.gif

pointblue.gif

727 ms

icon_1.gif

icon_1.gif

517 ms

hm.js

hm.js

682 ms

c_html_js.asp

c_html_js.asp

162 ms

print.css

print.css

88 ms

Accessibility Review

nbwlb.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

nbwlb.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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nbwlb.com SEO score

100

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbwlb.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 Chinese. Our system also found out that Nbwlb.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

nbwlb.com

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