Tools & Wizards About Us
nbtang.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nbtang.com

国产成a人亚洲精品无码久久网,日韩三级片中文字幕,国产一区久,天天操天天日天天干

Page Load Speed

2 sec in total

First Response

71 ms

Resources Loaded

1.3 sec

Page Rendered

622 ms

nbtang.com screenshot

About Website

Welcome to nbtang.com homepage info - get ready to check Nbtang best content right away, or after learning these important things about nbtang.com

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Visit nbtang.com

Key Findings

We analyzed Nbtang.com page load time and found that the first response time was 71 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

nbtang.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value1,200 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

nbtang.com

71 ms

domain_profile.cfm

607 ms

common.css

111 ms

v3.css

97 ms

pages_v3b.css

135 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nbtang.com, 75% (27 requests) were made to Static.hugedomains.com and 11% (4 requests) were made to Hugedomains.com. The less responsive or slowest element that took the longest time to load (607 ms) relates to the external source Hugedomains.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.8 kB (35%)

Content Size

485.6 kB

After Optimization

314.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbtang.com main page is 485.6 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. 30% of websites need less resources to load. Images take 220.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 10.1 kB

  • Original 14.8 kB
  • After minification 14.6 kB
  • After compression 4.7 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 10.1 kB or 68% of the original size.

Image Optimization

-2%

Potential reduce by 5.0 kB

  • Original 220.9 kB
  • After minification 215.9 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. Nbtang images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 64.0 kB

  • Original 127.4 kB
  • After minification 127.3 kB
  • After compression 63.4 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 64.0 kB or 50% of the original size.

CSS Optimization

-75%

Potential reduce by 91.7 kB

  • Original 122.5 kB
  • After minification 120.7 kB
  • After compression 30.8 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. Nbtang.com needs all CSS files to be minified and compressed as it can save up to 91.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (68%)

Requests Now

34

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbtang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nbtang.com

nbtang.com

71 ms

domain_profile.cfm

domain_profile.cfm

607 ms

common.css

common.css

111 ms

v3.css

v3.css

97 ms

pages_v3b.css

pages_v3b.css

135 ms

styles_hd.css

styles_hd.css

96 ms

common.js

common.js

113 ms

common_v3.js

common_v3.js

89 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

109 ms

styles-new.css

styles-new.css

101 ms

edition121114.css

edition121114.css

101 ms

ga.js

ga.js

57 ms

counter.js

counter.js

122 ms

profileVideo.cfm

profileVideo.cfm

210 ms

bg.gif

bg.gif

108 ms

bg2.jpg

bg2.jpg

108 ms

logo_top.png

logo_top.png

23 ms

youtubeLocationMatters.jpg

youtubeLocationMatters.jpg

107 ms

hr_882x7.png

hr_882x7.png

107 ms

crown.jpg

crown.jpg

23 ms

stars_5.png

stars_5.png

114 ms

b_buyNow_187.png

b_buyNow_187.png

110 ms

i_phone_blue.png

i_phone_blue.png

113 ms

i_i_blue.png

i_i_blue.png

110 ms

dots_8x1.gif

dots_8x1.gif

109 ms

footer_logo_cc.png

footer_logo_cc.png

113 ms

footer_logo_guaranteed.png

footer_logo_guaranteed.png

115 ms

footer_logo_escrow.png

footer_logo_escrow.png

115 ms

footer_logo_GT.png

footer_logo_GT.png

124 ms

chat-popup-close.png

chat-popup-close.png

135 ms

chat-popup-start.png

chat-popup-start.png

123 ms

__utm.gif

__utm.gif

35 ms

t.php

t.php

341 ms

chat-popup.png

chat-popup.png

259 ms

bodyImage.cfm

bodyImage.cfm

210 ms

stat.aspx

stat.aspx

168 ms

Accessibility Review

nbtang.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

nbtang.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nbtang.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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbtang.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nbtang.com main page’s claimed encoding is iso-8859-1. 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

nbtang.com

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