Tools & Wizards About Us
hntopep.net screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

hntopep.net

Air filter cartridge,air hepa filter,filter hydraulic | China Manufacturer Henan Top Environment Protection

Page Load Speed

6.6 sec in total

First Response

423 ms

Resources Loaded

5.5 sec

Page Rendered

651 ms

hntopep.net screenshot

About Website

Visit hntopep.net now to see the best up-to-date Hn Top Ep content and also check out these interesting facts you probably never knew about hntopep.net

China Manufacturer Henan Top Environment Protection is committed to producing filter hydraulic,sintered filter,washable air filter. For any product, you could contact us.

Visit hntopep.net

Key Findings

We analyzed Hntopep.net page load time and found that the first response time was 423 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

hntopep.net performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.79

0/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

hntopep.net

423 ms

hntopep.net

395 ms

xzcb-min.css

31 ms

xzcb-min.js

41 ms

reset.css

106 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 79% of them (52 requests) were addressed to the original Hntopep.net, 9% (6 requests) were made to Live.zoosnet.net and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Hntopep.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.3 kB (3%)

Content Size

5.9 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hntopep.net main page is 5.9 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. 45% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.2 kB

  • Original 44.2 kB
  • After minification 34.6 kB
  • After compression 7.0 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 9.6 kB, which is 22% 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 37.2 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 64.8 kB

  • Original 5.7 MB
  • After minification 5.7 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. Hn Top Ep images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 11.3 kB

  • Original 79.3 kB
  • After minification 79.3 kB
  • After compression 68.1 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 11.3 kB or 14% of the original size.

CSS Optimization

-81%

Potential reduce by 83.9 kB

  • Original 103.0 kB
  • After minification 80.9 kB
  • After compression 19.1 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. Hntopep.net needs all CSS files to be minified and compressed as it can save up to 83.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (31%)

Requests Now

59

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hn Top Ep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hntopep.net

hntopep.net

423 ms

hntopep.net

hntopep.net

395 ms

xzcb-min.css

xzcb-min.css

31 ms

xzcb-min.js

xzcb-min.js

41 ms

reset.css

reset.css

106 ms

fonts.css

fonts.css

227 ms

animate.css

animate.css

308 ms

owl.carousel.min.css

owl.carousel.min.css

312 ms

main.css

main.css

306 ms

layout.css

layout.css

311 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

434 ms

owl.carousel.min.js

owl.carousel.min.js

319 ms

main.js

main.js

397 ms

LsJS.aspx

LsJS.aspx

1287 ms

v.js

v.js

399 ms

gtm.js

gtm.js

66 ms

js

js

54 ms

analytics.js

analytics.js

17 ms

destination

destination

82 ms

collect

collect

14 ms

collect

collect

48 ms

menu_bg.png

menu_bg.png

68 ms

logo.png

logo.png

71 ms

oil-Banner.jpg

oil-Banner.jpg

2679 ms

air-Banner-.jpg

air-Banner-.jpg

1749 ms

Water-filter.jpg

Water-filter.jpg

926 ms

Filter-housing.jpg

Filter-housing.jpg

735 ms

Oil-purifier.jpg

Oil-purifier.jpg

958 ms

ind_pro_01.png

ind_pro_01.png

429 ms

ind_pro_02.png

ind_pro_02.png

624 ms

Separation-filter-1.jpg

Separation-filter-1.jpg

745 ms

Sintered-filter.png

Sintered-filter.png

935 ms

ind_pro_05.png

ind_pro_05.png

849 ms

ind_pro_06.png

ind_pro_06.png

1125 ms

20230307%20cartridge%20dust%20collector%20(3).jpg

20230307%20cartridge%20dust%20collector%20(3).jpg

1048 ms

265180RO%E8%AE%BE%E5%A4%871-1.png

265180RO%E8%AE%BE%E5%A4%871-1.png

1158 ms

ind_pro_07.png

ind_pro_07.png

1062 ms

ind_pro_08.png

ind_pro_08.png

1226 ms

ind_why_01.jpg

ind_why_01.jpg

1355 ms

ind_why_02.jpg

ind_why_02.jpg

2172 ms

video_icon.png

video_icon.png

1263 ms

ind_bg1.jpg

ind_bg1.jpg

1730 ms

ind_about_icon1.png

ind_about_icon1.png

1336 ms

ind_about_icon2.png

ind_about_icon2.png

1426 ms

ind_about_icon3.png

ind_about_icon3.png

1423 ms

ind_about_icon4.png

ind_about_icon4.png

1524 ms

ind_bg2.png

ind_bg2.png

1531 ms

Coalescing-filter-elementjpg.jpg

Coalescing-filter-elementjpg.jpg

1822 ms

ind_bg3.jpg

ind_bg3.jpg

1964 ms

ind_service_01.png

ind_service_01.png

2119 ms

photobank.png

photobank.png

2260 ms

415290oil-filter7.png

415290oil-filter7.png

2119 ms

415290oil-filter.png

415290oil-filter.png

2559 ms

inq_bg.jpg

inq_bg.jpg

2534 ms

foot-logo.png

foot-logo.png

2232 ms

footer_bg.jpg

footer_bg.jpg

2320 ms

Graphik-Regular.woff

Graphik-Regular.woff

2389 ms

Graphik-Bold.woff

Graphik-Bold.woff

2389 ms

graphik-medium.woff

graphik-medium.woff

2398 ms

iconfont.woff

iconfont.woff

2115 ms

Graphik-Light.woff

Graphik-Light.woff

2017 ms

JS5.css

JS5.css

237 ms

JS_Float.aspx

JS_Float.aspx

474 ms

online_en3.gif

online_en3.gif

453 ms

7.gif

7.gif

472 ms

newsid0.aspx

newsid0.aspx

368 ms

Accessibility Review

hntopep.net accessibility score

59

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

hntopep.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

hntopep.net SEO score

77

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

High

robots.txt is not valid

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hntopep.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Hntopep.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

hntopep.net

Open Graph description is not detected on the main page of Hn Top Ep. 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: