Tools & Wizards About Us
come2vc.com screenshot

Report Summary

  • 0

    Performance

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

come2vc.com

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Page Load Speed

2.9 sec in total

First Response

461 ms

Resources Loaded

2.3 sec

Page Rendered

149 ms

come2vc.com screenshot

About Website

Visit come2vc.com now to see the best up-to-date Come 2 Vc content and also check out these interesting facts you probably never knew about come2vc.com

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Visit come2vc.com

Key Findings

We analyzed Come2vc.com page load time and found that the first response time was 461 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

come2vc.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)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

bb389.com

461 ms

006dg48mjw1evn28ta31pg303c01oq34.gif

25 ms

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24 ms

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348 ms

006dg48mjw1evpchg09rgg304g01ojsq.jpg

283 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Come2vc.com, 23% (5 requests) were made to Ww4.sinaimg.cn and 23% (5 requests) were made to Ww2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cache.adm.cnzz.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.7 kB (72%)

Content Size

32.9 kB

After Optimization

9.2 kB

  • HTML
  • Images

In fact, the total size of Come2vc.com main page is 32.9 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. 25% of websites need less resources to load. HTML takes 25.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 22.0 kB

  • Original 25.5 kB
  • After minification 24.8 kB
  • After compression 3.6 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 22.0 kB or 86% of the original size.

Image Optimization

-24%

Potential reduce by 1.7 kB

  • Original 7.4 kB
  • After minification 5.6 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. Obviously, Come 2 Vc needs image optimization as it can save up to 1.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Come 2 Vc. According to our analytics all requests are already optimized.

Network Requests Diagram

bb389.com

bb389.com

461 ms

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006dg48mjw1evn28ta31pg303c01oq34.gif

25 ms

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006dg48mjw1evn28so0jmg303c01ot8v.gif

24 ms

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006dg48mjw1evn28jrk9hg304b01z748.gif

348 ms

006dg48mjw1evpchg09rgg304g01ojsq.jpg

006dg48mjw1evpchg09rgg304g01ojsq.jpg

283 ms

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547550049b04d149cf327ec3771a8.gif

1662 ms

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006dg48mjw1evn28n1hz6g303c01owej.gif

18 ms

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104 ms

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47 ms

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18 ms

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006dg48mjw1evn28k6v58g30qe01edgz.gif

264 ms

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006dg48mjw1evn4vq5pp7g30qe01o75h.gif

264 ms

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29 ms

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32 ms

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22 ms

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22 ms

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24 ms

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005Orfgggw1evm95y4s3pj302s046t8j.jpg

11 ms

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006dg48mjw1evn28nri90g30qo01o7b0.gif

441 ms

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006dg48mjw1evn28hn1c6g30le01omye.gif

344 ms

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006dg48mjw1evn28gufuyg30qo01ojsr.gif

270 ms

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365 ms

Accessibility Review

come2vc.com accessibility score

71

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.

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

come2vc.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

come2vc.com SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Come2vc.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Come2vc.com 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

come2vc.com

Open Graph description is not detected on the main page of Come 2 Vc. 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: