Tools & Wizards About Us
optincompanies.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

optincompanies.com

真人打牌赢钱的平台-（中国）机械有限公司

Page Load Speed

22.8 sec in total

First Response

43 ms

Resources Loaded

22.7 sec

Page Rendered

79 ms

optincompanies.com screenshot

About Website

Welcome to optincompanies.com homepage info - get ready to check Optincompanies best content right away, or after learning these important things about optincompanies.com

真人打牌赢钱的平台成立于1988年11月注册资金22亿（titi推荐发财）是一家致力于毫米波雷达技术研究及产品应用的高科技创新型企业。作为首都环卫领域规模与综合实力最强的专业化实业集团，积极履行首都国企政治责任和社会责任，创建于一九九二年，产业涉及化工、食品添加剂、菜业、纸业、包装、房地产、电线电缆、金融于一体。真人打牌赢钱的平台承担着推动城市更新、改造和提升工作，推动民生产业发展和做优做强做大，...

Visit optincompanies.com

Key Findings

We analyzed Optincompanies.com page load time and found that the first response time was 43 ms and then it took 22.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

optincompanies.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value5,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

optincompanies.com

43 ms

optincompanies.com

1110 ms

416 ms

pc.css

413 ms

pc-mod.css

431 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Optincompanies.com, 29% (34 requests) were made to G.lazcdn.com and 18% (21 requests) were made to Lzd-img-global.slatic.net. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Tpsservice-files-inner.cn-hangzhou.oss-cdn.aliyun-inc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (32%)

Content Size

3.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optincompanies.com main page is 3.8 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. Only a small number of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 501.8 kB

  • Original 636.7 kB
  • After minification 604.4 kB
  • After compression 134.9 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 501.8 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 32.6 kB

  • Original 391.0 kB
  • After minification 358.4 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. Optincompanies images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 315.8 kB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 2.0 MB

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 315.8 kB or 14% of the original size.

CSS Optimization

-78%

Potential reduce by 377.2 kB

  • Original 483.0 kB
  • After minification 475.8 kB
  • After compression 105.8 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. Optincompanies.com needs all CSS files to be minified and compressed as it can save up to 377.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (60%)

Requests Now

111

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optincompanies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optincompanies.com

optincompanies.com

43 ms

optincompanies.com

optincompanies.com

1110 ms

416 ms

pc.css

pc.css

413 ms

pc-mod.css

pc-mod.css

431 ms

aplus_int.js

aplus_int.js

189 ms

188 ms

next.min.js

next.min.js

200 ms

190 ms

index.css

index.css

188 ms

index.js

index.js

190 ms

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1281 ms

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1282 ms

101 ms

eg.js

eg.js

362 ms

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1067 ms

index.umd.es5.production.js

index.umd.es5.production.js

14 ms

index.umd.es5.production.js

index.umd.es5.production.js

36 ms

35_qar1h7.webp

35_qar1h7.webp

147 ms

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147 ms

36 ms

jssdk

jssdk

11 ms

13 ms

34 ms

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354 ms

34 ms

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index.js

index.js

458 ms

nc.js

nc.js

92 ms

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72 ms

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363 ms

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371 ms

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372 ms

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375 ms

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374 ms

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372 ms

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386 ms

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387 ms

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387 ms

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389 ms

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388 ms

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399 ms

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399 ms

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399 ms

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400 ms

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400 ms

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400 ms

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402 ms

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1164 ms

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1143 ms

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1144 ms

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385 ms

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343 ms

iconfont-hp.woff

iconfont-hp.woff

1065 ms

iconfont-hp.woff

iconfont-hp.woff

1133 ms

iconfont-hp.woff

iconfont-hp.woff

3 ms

metaInfo.json

metaInfo.json

1446 ms

35_qar1h7.webp

35_qar1h7.webp

59 ms

font_482437_i9tqljab236p3nmi.woff

font_482437_i9tqljab236p3nmi.woff

1092 ms

alichat.js

alichat.js

11 ms

alichat.css

alichat.css

3 ms

bl.js

bl.js

9 ms

getUser

getUser

1585 ms

Lazadacheckout.FloatingCart.Execute

Lazadacheckout.FloatingCart.Execute

8 ms

v.gif

v.gif

12 ms

17 ms

epssw.js

epssw.js

110 ms

et_n.js

et_n.js

90 ms

index.js

index.js

247 ms

rp

rp

1341 ms

wcfg.json

wcfg.json

1542 ms

fsp.1.1

fsp.1.1

1426 ms

87 ms

index.js

index.js

79 ms

getUser

getUser

1372 ms

count

count

1581 ms

lzdse.pc.searchbox.hotwords.log

lzdse.pc.searchbox.hotwords.log

44 ms

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20014 ms

1570 ms

info

info

63 ms

getUser

getUser

257 ms

getUser

getUser

292 ms

count

count

277 ms

punish

punish

285 ms

1626 ms

windvane.js

windvane.js

26 ms

htmltocanvas.min.js

htmltocanvas.min.js

65 ms

qrcode.min.js

qrcode.min.js

30 ms

sufeiUtils.js

sufeiUtils.js

33 ms

38 ms

punish

punish

293 ms

fsp.1.1

fsp.1.1

211 ms

arms.1.1

arms.1.1

1255 ms

fsp.1.1

fsp.1.1

824 ms

main.css

main.css

2 ms

enterprise.js

enterprise.js

48 ms

9 ms

index.js

index.js

9 ms

recaptcha__en.js

recaptcha__en.js

511 ms

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536 ms

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535 ms

info

info

506 ms

262 ms

baxiaXhrHandler.js

baxiaXhrHandler.js

6 ms

block_h5.html

block_h5.html

5 ms

flexible.js

flexible.js

5 ms

qrcode.min.js

qrcode.min.js

3 ms

main.css

main.css

3 ms

punishpage.min.js

punishpage.min.js

7 ms

12 ms

fsp.1.1

fsp.1.1

211 ms

arms.1.2

arms.1.2

216 ms

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19 ms

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11 ms

index.css

index.css

7 ms

index.js

index.js

27 ms

index.js

index.js

22 ms

Accessibility Review

optincompanies.com accessibility score

54

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.

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

optincompanies.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

optincompanies.com SEO score

86

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

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

    ID

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optincompanies.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed language. Our system also found out that Optincompanies.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

optincompanies.com

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