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colo-international.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

colo-international.com

Powder coating equipment, powder coating machine ,powder coating gun,powder coating system-HICOLO

Page Load Speed

3.6 sec in total

First Response

71 ms

Resources Loaded

3.2 sec

Page Rendered

324 ms

colo-international.com screenshot

About Website

Click here to check amazing Colo International content. Otherwise, check out these important facts you probably never knew about colo-international.com

Welcome to HICOLO , a POWDER COATING EQUIPMENT specialist in China! We provide innovative and effective powder coating solutions including powder coating machine, powder spray gun, reciprocator and po...

Visit colo-international.com

Key Findings

We analyzed Colo-international.com page load time and found that the first response time was 71 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

colo-international.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.232

1/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

colo-international.com

71 ms

colo-international.com

230 ms

main.css

190 ms

slick.css

225 ms

media-queries.css

192 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 95% of them (73 requests) were addressed to the original Colo-international.com, 1% (1 request) were made to Googleadservices.com and 1% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Colo-international.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.0 kB (3%)

Content Size

4.3 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colo-international.com main page is 4.3 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. 30% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.1 kB

  • Original 26.8 kB
  • After minification 24.8 kB
  • After compression 6.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.1 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 119.6 kB

  • Original 4.2 MB
  • After minification 4.1 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. Colo International images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 155 B

  • Original 68.1 kB
  • After minification 68.1 kB
  • After compression 68.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 2.2 kB

  • Original 13.5 kB
  • After minification 13.2 kB
  • After compression 11.3 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. Colo-international.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (51%)

Requests Now

74

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colo International. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

colo-international.com

colo-international.com

71 ms

colo-international.com

colo-international.com

230 ms

main.css

main.css

190 ms

slick.css

slick.css

225 ms

media-queries.css

media-queries.css

192 ms

jquery.js

jquery.js

277 ms

email-decode.min.js

email-decode.min.js

16 ms

basicrun.js

basicrun.js

221 ms

conversion.js

conversion.js

100 ms

slick.min.js

slick.min.js

213 ms

index.js

index.js

370 ms

reset.css

reset.css

195 ms

public.css

public.css

223 ms

lang.png

lang.png

202 ms

en.gif

en.gif

215 ms

ar.gif

ar.gif

205 ms

nl.gif

nl.gif

186 ms

fr.gif

fr.gif

197 ms

de.gif

de.gif

207 ms

it.gif

it.gif

399 ms

ja.gif

ja.gif

394 ms

ko.gif

ko.gif

419 ms

ru.gif

ru.gif

400 ms

es.gif

es.gif

403 ms

id.gif

id.gif

393 ms

tr.gif

tr.gif

606 ms

th.gif

th.gif

585 ms

vi.gif

vi.gif

583 ms

zu.gif

zu.gif

605 ms

pt.gif

pt.gif

606 ms

logo.png

logo.png

602 ms

search.png

search.png

793 ms

20230412163231_331.jpg

20230412163231_331.jpg

767 ms

20230313093842_265.jpg

20230313093842_265.jpg

821 ms

20230621165128_384.jpg

20230621165128_384.jpg

807 ms

manual--powder-coating-system-for-small-business.jpg

manual--powder-coating-system-for-small-business.jpg

812 ms

i1.png

i1.png

774 ms

electrostatic-powder-coating-paint-kit.jpg

electrostatic-powder-coating-paint-kit.jpg

972 ms

powder-coating-package-for-aluminium-profiles.jpg

powder-coating-package-for-aluminium-profiles.jpg

968 ms

colo-191s-a-automatic-powder-coating-machine.jpg

colo-191s-a-automatic-powder-coating-machine.jpg

987 ms

big-batch-manual-powder-coating-system-56.jpg

big-batch-manual-powder-coating-system-56.jpg

987 ms

big-batch-manual-powder-coating-system.jpg

big-batch-manual-powder-coating-system.jpg

1002 ms

20191209155429_517.jpg

20191209155429_517.jpg

1028 ms

20191209155601_884.jpg

20191209155601_884.jpg

1185 ms

20220513134740_912.jpg

20220513134740_912.jpg

1184 ms

20220513135456_737.jpg

20220513135456_737.jpg

1160 ms

20220513140635_380.jpg

20220513140635_380.jpg

1171 ms

20220513140830_897.jpg

20220513140830_897.jpg

1190 ms

20220513141020_919.jpg

20220513141020_919.jpg

1221 ms

DINPro.woff

DINPro.woff

1303 ms

ibg3.jpg

ibg3.jpg

1177 ms

20230519160722_241.jpg

20230519160722_241.jpg

1172 ms

video-btn.png

video-btn.png

1145 ms

ibg2.jpg

ibg2.jpg

1175 ms

20230313103249_791.jpg

20230313103249_791.jpg

1217 ms

20191125142926_486.jpg

20191125142926_486.jpg

1149 ms

ibg5.png

ibg5.png

1165 ms

i3.png

i3.png

1170 ms

i4.png

i4.png

1170 ms

i5.png

i5.png

1227 ms

f_s1.png

f_s1.png

1229 ms

f_s2.png

f_s2.png

1124 ms

f_s3.png

f_s3.png

1138 ms

f_s4.png

f_s4.png

1139 ms

f_s5.png

f_s5.png

1159 ms

wx.jpg

wx.jpg

1215 ms

s1.png

s1.png

1229 ms

s2.png

s2.png

1110 ms

s3.png

s3.png

1127 ms

s4.png

s4.png

1143 ms

s5.png

s5.png

1145 ms

s6.png

s6.png

1219 ms

s7.png

s7.png

1185 ms

getemail.png

getemail.png

667 ms

48 ms

33 ms

analytics.php

analytics.php

430 ms

Accessibility Review

colo-international.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

colo-international.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

colo-international.com SEO score

75

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    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 Colo-international.com 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 Colo-international.com 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

colo-international.com

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