Tools & Wizards About Us
71cnc.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

71cnc.com

好爽好紧好大在线的免费视频,好爽好紧好大的免费视频国产,好爽好痛好湿好硬视频免费

Page Load Speed

2.2 sec in total

First Response

637 ms

Resources Loaded

1.5 sec

Page Rendered

99 ms

71cnc.com screenshot

About Website

Click here to check amazing 71 Cnc content. Otherwise, check out these important facts you probably never knew about 71cnc.com

夜夜骚AV-在线视频免费观看好爽好紧好大在线的免费视频,好爽好紧好大的免费视频国产,好爽好痛好湿好硬视频免费,亚洲成色一区二区三区,日本肉体xxx裸交,亚洲国产成人精品18禁,亚洲寡妇无码AV在线少妇,少妇人妻无码专区毛片,无遮无挡爽爽免费视频毛片软件,久久精品国产精品亚洲毛片害羞,久久久久99精品成人片免费观看,哪里可以看黄色视频,亚洲无码在线观看,91精品国产免费久久国语蜜臀,九色AV,欧美一...

Visit 71cnc.com

Key Findings

We analyzed 71cnc.com page load time and found that the first response time was 637 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

71cnc.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

71cnc.com

637 ms

desing.css

222 ms

kiso.css

221 ms

topimg.jpg

216 ms

menuimg.jpg

366 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to 71cnc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain 71cnc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.9 kB (53%)

Content Size

11.1 kB

After Optimization

5.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of 71cnc.com main page is 11.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 4.6 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.0 kB

  • Original 4.6 kB
  • After minification 4.5 kB
  • After compression 1.6 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 3.0 kB or 65% of the original size.

Image Optimization

-36%

Potential reduce by 1.6 kB

  • Original 4.5 kB
  • After minification 2.8 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. Obviously, 71 Cnc needs image optimization as it can save up to 1.6 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-62%

Potential reduce by 1.3 kB

  • Original 2.1 kB
  • After minification 1.7 kB
  • After compression 776 B

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. 71cnc.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 62% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 71 Cnc. According to our analytics all requests are already optimized.

Network Requests Diagram

71cnc.com

71cnc.com

637 ms

desing.css

desing.css

222 ms

kiso.css

kiso.css

221 ms

topimg.jpg

topimg.jpg

216 ms

menuimg.jpg

menuimg.jpg

366 ms

footerimg.jpg

footerimg.jpg

396 ms

Accessibility Review

71cnc.com accessibility score

71

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

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

71cnc.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

71cnc.com SEO score

81

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

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 71cnc.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 71cnc.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

71cnc.com

Open Graph description is not detected on the main page of 71 Cnc. 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: