Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

18ph.com

平湖18楼_平湖18楼

Page Load Speed

56.2 sec in total

First Response

9.2 sec

Resources Loaded

46.5 sec

Page Rendered

471 ms

18ph.com screenshot

About Website

Click here to check amazing 18 Ph content for China. Otherwise, check out these important facts you probably never knew about 18ph.com

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Key Findings

We analyzed 18ph.com page load time and found that the first response time was 9.2 sec and then it took 46.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

18ph.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

18ph.com

9243 ms

style_5_common.css

7873 ms

style_5_portal_index.css

14728 ms

common.js

5642 ms

portal.js

2339 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 19% of them (14 requests) were addressed to the original 18ph.com, 27% (20 requests) were made to Attach3.18ph.com and 15% (11 requests) were made to Static1.18ph.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Static1.18ph.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.8 kB (62%)

Content Size

475.5 kB

After Optimization

178.6 kB

In fact, the total size of 18ph.com main page is 475.5 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. 30% of websites need less resources to load. Javascripts take 270.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 78.6 kB

  • Original 96.8 kB
  • After minification 85.9 kB
  • After compression 18.2 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 11.0 kB, which is 11% 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 78.6 kB or 81% of the original size.

Image Optimization

-20%

Potential reduce by 13.1 kB

  • Original 63.8 kB
  • After minification 50.7 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, 18 Ph needs image optimization as it can save up to 13.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 163.7 kB

  • Original 270.7 kB
  • After minification 270.3 kB
  • After compression 107.0 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 163.7 kB or 60% of the original size.

CSS Optimization

-94%

Potential reduce by 41.5 kB

  • Original 44.1 kB
  • After minification 16.6 kB
  • After compression 2.6 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. 18ph.com needs all CSS files to be minified and compressed as it can save up to 41.5 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (22%)

Requests Now

74

After Optimization

58

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 18 Ph. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

18ph.com accessibility score

63

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

18ph.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

18ph.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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 18ph.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 18ph.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 18 Ph. 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: