Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

27meng.com

中国曲谱网_简谱歌谱_原创歌词大全_爱青檬打造中国最大的曲谱网

Page Load Speed

12.2 sec in total

First Response

2.6 sec

Resources Loaded

9.3 sec

Page Rendered

316 ms

About Website

Visit 27meng.com now to see the best up-to-date 27 Meng content for China and also check out these interesting facts you probably never knew about 27meng.com

中国曲谱网乃是国内知名的曲谱网站。曲谱网遵循专业、精准、规范、实用的原则。里面收录简谱、歌词、原创歌词、钢琴谱、吉他谱、提琴谱、戏曲谱、古筝谱、歌谱乐普、电子琴谱、二胡曲谱、萨克斯谱、合唱曲谱、鼓谱等数十万精品曲谱。同时中国曲谱网也是集歌曲、歌词、歌谱为一体的大型音乐网，如果您喜爱音乐可以收藏我们的网站，里面十万精品曲谱可以随意试学。

Visit 27meng.com

Key Findings

We analyzed 27meng.com page load time and found that the first response time was 2.6 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

27meng.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

27meng.com

2604 ms

style.css

735 ms

modernizr.js

749 ms

logajax.js

843 ms

jquery.js

537 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 63% of them (42 requests) were addressed to the original 27meng.com, 12% (8 requests) were made to G3.ykimg.com and 9% (6 requests) were made to R3.ykimg.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain 27meng.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.0 kB (27%)

Content Size

939.3 kB

After Optimization

686.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 27meng.com main page is 939.3 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. 25% of websites need less resources to load. Images take 685.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 59.7 kB

  • Original 67.4 kB
  • After minification 43.2 kB
  • After compression 7.7 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. This page needs HTML code to be minified as it can gain 24.2 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.7 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 61.3 kB

  • Original 685.9 kB
  • After minification 624.6 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. 27 Meng images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 100.5 kB

  • Original 147.9 kB
  • After minification 136.2 kB
  • After compression 47.5 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 100.5 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 31.5 kB

  • Original 38.1 kB
  • After minification 33.1 kB
  • After compression 6.6 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. 27meng.com needs all CSS files to be minified and compressed as it can save up to 31.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (8%)

Requests Now

65

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 27 Meng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

27meng.com accessibility score

33

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

27meng.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

27meng.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 27meng.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 27meng.com main page’s claimed encoding is gbk. 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

Open Graph description is not detected on the main page of 27 Meng. 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: