Tools & Wizards About Us
51holiday.net screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

51holiday.net

Page Load Speed

4 sec in total

First Response

905 ms

Resources Loaded

2.6 sec

Page Rendered

529 ms

51holiday.net screenshot

About Website

Visit 51holiday.net now to see the best up-to-date 51 Holiday content and also check out these interesting facts you probably never knew about 51holiday.net

澳门赌场美女过夜价格是根据不同的档次来划分价格的不同的，用户们可以自己查看澳门最大赌场美女图片，并且根据图片来确定自己想要的美女与相应的价格。

Visit 51holiday.net

Key Findings

We analyzed 51holiday.net page load time and found that the first response time was 905 ms and then it took 3.1 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

51holiday.net performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

51holiday.net

905 ms

style.css.asp

545 ms

common.js

701 ms

16930581.js

699 ms

Mayanz.css

141 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original 51holiday.net, 5% (1 request) were made to Js.users.51.la and 5% (1 request) were made to Icon.51.la. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.3 kB (43%)

Content Size

309.5 kB

After Optimization

175.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51holiday.net main page is 309.5 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. Only 10% of websites need less resources to load. Images take 225.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.3 kB

  • Original 24.0 kB
  • After minification 22.8 kB
  • After compression 5.7 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 18.3 kB or 76% of the original size.

Image Optimization

-33%

Potential reduce by 73.8 kB

  • Original 225.2 kB
  • After minification 151.4 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, 51 Holiday needs image optimization as it can save up to 73.8 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-84%

Potential reduce by 12.6 kB

  • Original 15.0 kB
  • After minification 11.2 kB
  • After compression 2.3 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. 51holiday.net needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (15%)

Requests Now

20

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Holiday. 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

51holiday.net

51holiday.net

905 ms

style.css.asp

style.css.asp

545 ms

common.js

common.js

701 ms

16930581.js

16930581.js

699 ms

Mayanz.css

Mayanz.css

141 ms

bzj.gif

bzj.gif

290 ms

top.jpg

top.jpg

214 ms

s_bg.jpg

s_bg.jpg

214 ms

feed.png

feed.png

208 ms

rss.png

rss.png

141 ms

pointblue.gif

pointblue.gif

143 ms

title_bg.gif

title_bg.gif

144 ms

201603100855318042.jpg

201603100855318042.jpg

354 ms

201603100855181748.jpg

201603100855181748.jpg

424 ms

201603100855055870.jpg

201603100855055870.jpg

426 ms

zhuanjia.gif

zhuanjia.gif

705 ms

logo.jpg

logo.jpg

377 ms

bottom.jpg

bottom.jpg

248 ms

icon_3.gif

icon_3.gif

779 ms

hm.js

hm.js

958 ms

c_html_js.asp

c_html_js.asp

417 ms

Accessibility Review

51holiday.net accessibility score

85

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

51holiday.net best practices score

92

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

Page has valid source maps

SEO Factors

51holiday.net SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 51holiday.net 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 51holiday.net 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

51holiday.net

Open Graph description is not detected on the main page of 51 Holiday. 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: