Tools & Wizards About Us
zlhcp.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

zlhcp.com

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Page Load Speed

1.1 sec in total

First Response

256 ms

Resources Loaded

535 ms

Page Rendered

347 ms

zlhcp.com screenshot

About Website

Click here to check amazing Zlhcp content. Otherwise, check out these important facts you probably never knew about zlhcp.com

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Visit zlhcp.com

Key Findings

We analyzed Zlhcp.com page load time and found that the first response time was 256 ms and then it took 882 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

zlhcp.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

zlhcp.com

256 ms

layout.css

74 ms

infoimage.jpg

112 ms

menufootback.jpg

82 ms

headback.jpg

104 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Zlhcp.com and no external sources were called. The less responsive or slowest element that took the longest time to load (256 ms) belongs to the original domain Zlhcp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.2 kB (13%)

Content Size

60.7 kB

After Optimization

52.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zlhcp.com main page is 60.7 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 5% of websites need less resources to load. Images take 49.0 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 4.6 kB

  • Original 7.5 kB
  • After minification 6.6 kB
  • After compression 2.8 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 814 B, 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 4.6 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 172 B

  • Original 49.0 kB
  • After minification 48.9 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. Zlhcp images are well optimized though.

CSS Optimization

-80%

Potential reduce by 3.4 kB

  • Original 4.2 kB
  • After minification 3.7 kB
  • After compression 831 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. Zlhcp.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zlhcp. According to our analytics all requests are already optimized.

Network Requests Diagram

zlhcp.com

zlhcp.com

256 ms

layout.css

layout.css

74 ms

infoimage.jpg

infoimage.jpg

112 ms

menufootback.jpg

menufootback.jpg

82 ms

headback.jpg

headback.jpg

104 ms

topback.jpg

topback.jpg

81 ms

mainframeback.jpg

mainframeback.jpg

81 ms

h2line.jpg

h2line.jpg

81 ms

h3line.jpg

h3line.jpg

81 ms

infoback.jpg

infoback.jpg

98 ms

rightback.jpg

rightback.jpg

145 ms

footback.jpg

footback.jpg

141 ms

Accessibility Review

zlhcp.com accessibility score

45

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

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

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

zlhcp.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

zlhcp.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

    N/A

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zlhcp.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zlhcp.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

zlhcp.com

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