Tools & Wizards About Us
nym.cn screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

nym.cn

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Page Load Speed

6.1 sec in total

First Response

1 sec

Resources Loaded

4.8 sec

Page Rendered

181 ms

nym.cn screenshot

About Website

Visit nym.cn now to see the best up-to-date Nym content and also check out these interesting facts you probably never knew about nym.cn

诺亚砖机，中国砖机领先品牌，专业生产多功能免烧砖机设备，诺亚砖机可用于生产各墙体砌块、市政、园林、道路制品、水利水工制品、机场、码头地砖等数百种产品，实现以一当十、一机多用的功能。

Visit nym.cn

Key Findings

We analyzed Nym.cn page load time and found that the first response time was 1 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nym.cn performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

nym.cn

1036 ms

lh.js

460 ms

jquery-1.7.2.min.js

1185 ms

jquery.cycle.min.js

701 ms

33022700008582.js

138 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Nym.cn, 8% (2 requests) were made to Hm.baidu.com and 4% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Nym.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.8 kB (4%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nym.cn main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 18.3 kB

  • Original 23.3 kB
  • After minification 17.9 kB
  • After compression 5.0 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 5.4 kB, which is 23% 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 18.3 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 27.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Nym images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 11.2 kB

  • Original 53.4 kB
  • After minification 53.4 kB
  • After compression 42.2 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 11.2 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nym. 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 as a result speed up the page load time.

Network Requests Diagram

nym.cn

nym.cn

1036 ms

lh.js

lh.js

460 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1185 ms

jquery.cycle.min.js

jquery.cycle.min.js

701 ms

33022700008582.js

33022700008582.js

138 ms

erweima1.png

erweima1.png

465 ms

5-MAX_03_01.jpg

5-MAX_03_01.jpg

235 ms

phone.jpg

phone.jpg

236 ms

201712813191955761.jpg

201712813191955761.jpg

2838 ms

201383017403332542.jpg

201383017403332542.jpg

1400 ms

2017541344218231.jpg

2017541344218231.jpg

1395 ms

20111132233163496.jpg

20111132233163496.jpg

1404 ms

201383017431855614.jpg

201383017431855614.jpg

976 ms

ind3_09.jpg

ind3_09.jpg

697 ms

ie3_03.jpg

ie3_03.jpg

929 ms

ie3_08.jpg

ie3_08.jpg

1162 ms

8y3_03.jpg

8y3_03.jpg

1209 ms

63_14.jpg

63_14.jpg

1393 ms

8y3_05.jpg

8y3_05.jpg

1443 ms

8y3_10.jpg

8y3_10.jpg

1626 ms

hm.js

hm.js

1293 ms

on.png

on.png

1582 ms

normal.png

normal.png

1589 ms

hm.gif

hm.gif

324 ms

b.js

b.js

1294 ms

Accessibility Review

nym.cn accessibility score

64

Accessibility Issues

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

Best Practices

nym.cn best practices score

50

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

High

Browser errors were logged to the console

SEO Factors

nym.cn SEO score

58

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nym.cn 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 Nym.cn main page’s claimed encoding is gb2312. 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

nym.cn

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