Bilibili.com - SEO Checker

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88 bilibili.com Last Updated: 1 year

Success 70% of passed verification steps

Warning 15% of total warning

Errors 15% of total errors, require fast action

Mobile

Performance Mobile Score 21%

Best Practices Mobile Score 83%

SEO Mobile Score 85%

PWA Mobile Score 40%

Page Authority Authority 68%

Domain Authority Domain Authority 90%

Moz Rank 6.8/10

Bounce Rate Rate 0%

charset Encoding

Great, language/character encoding is specified: UTF-8

Title Tag 25 Characters

哔哩哔哩 (゜-゜)つロ干杯~-BILIBILI

Meta Description 63 Characters

bilibili是国内知名的视频弹幕网站，这里有及时的动漫新番，活跃的ACG氛围，有创意的Up主。大家可以在这里找到许多欢乐。

Effective URL 24 Characters

https://www.bilibili.com

Excerpt Page content

哔哩哔哩 (゜-゜)つロ干杯~-bilibili赛事库课堂 2021拜年纪

Keywords Cloud Density

2021拜年纪1

Keyword Consistency Keyword density is one of the main terms in SEO

Keyword	Freq	Title	Desc	Domain	H1	H2
2021拜年纪	1

Google Preview Your look like this in google search result

哔哩哔哩 (゜-゜)つロ干杯~-BILIBILI

https://www.bilibili.com

bilibili是国内知名的视频弹幕网站，这里有及时的动漫新番，活跃的ACG氛围，有创意的Up主。大家可以在这里找到许多欢乐。

Robots.txt File Detected

http://bilibili.com/robots.txt

Sitemap.xml File Detected

http://bilibili.com/sitemap.xml

Page Size Code & Text Ratio

Document Size: ~5.15 KB

Code Size: ~4.76 KB

Text Size: ~401 B Ratio: 7.60%

Social Data

Estimation Traffic and Earnings

Unique Visits

Daily

Pages Views

Daily

Income

Daily

224

Unique Visits

Monthly

399

Pages Views

Monthly

Income

Monthly

2,592

Unique Visits

Yearly

4,704

Pages Views

Yearly

Income

Yearly

Desktop

Mobile

Properly size images Potential savings of 21 KiB

Serve images that are appropriately-sized to save cellular data and improve load time

Avoid long main-thread tasks 20 long tasks found

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay

Serve static assets with an efficient cache policy 9 resources found

A long cache lifetime can speed up repeat visits to your page

First Meaningful Paint 4.7 s

First Meaningful Paint measures when the primary content of a page is visible

Reduce unused CSS Potential savings of 85 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity

First Contentful Paint 4.7 s

First Contentful Paint marks the time at which the first text or image is painted

Time to Interactive 13.8 s

Time to interactive is the amount of time it takes for the page to become fully interactive

Web app manifest or service worker do not meet the installability requirements 1 reason

Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement

Server Backend Latencies 0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance

Avoid serving legacy JavaScript to modern browsers Potential savings of 30 KiB

Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers

Reduce unused JavaScript Potential savings of 518 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity

Avoids enormous network payloads Total size was 1,484 KiB

Large network payloads cost users real money and are highly correlated with long load times

Avoid multiple page redirects Potential savings of 780 ms

Redirects introduce additional delays before the page can be loaded

Avoids an excessive DOM size 418 elements

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)

Largest Contentful Paint element 1 element found

This is the largest contentful element painted within the viewport

Eliminate render-blocking resources Potential savings of 1,890 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Document doesn't use legible font sizes 8.76% legible text

Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px

Uses deprecated APIs 2 warnings found

Deprecated APIs will eventually be removed from the browser

Minimize main-thread work 13.0 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

Keep request counts low and transfer sizes small 127 requests • 1,484 KiB

To set budgets for the quantity and size of page resources, add a budget.json file

Avoid chaining critical requests 14 chains found

The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load

First Contentful Paint (3G) 8719.5 ms

First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network

Minimize third-party usage Third-party code blocked the main thread for 0 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Reduce initial server response time Root document took 790 ms

Keep the server response time for the main document short because all other requests depend on it

Largest Contentful Paint 6.6 s

Largest Contentful Paint marks the time at which the largest text or image is painted

Speed Index 9.0 s

Speed Index shows how quickly the contents of a page are visibly populated

Tap targets are sized appropriately 100% appropriately sized tap targets

Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements

Reduce JavaScript execution time 7.5 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Network Round Trip Times 0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance

Avoid large layout shifts 5 elements found

These DOM elements contribute most to the CLS of the page.

Total Blocking Time 4,290 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

Max Potential First Input Delay 1,310 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you

Title Website

Congratulations! Your title is optimized

Description Website

Congratulations! Your description is optimized

Robots.txt

Congratulations! Your site have a robots.txt file

Sitemap.xml

Congratulations! We've found a sitemap file for your website

SSL Secure

Congratulations! Your site have Support to HTTPS

Headings

Warning! Your page not contain any H1 and H2 headings. H1 and H2 headings help indicate the important topics of your page to search engines

Blacklist

Congratulations! Your site is not listed in a blacklist

W3C Validator

Warning! Your site have errors W3C

Accelerated Mobile Pages (AMP)

Warning! Your site not have AMP Version

Domain Authority

Congratulations! Your Domain Authority is good

GZIP Compress

Warning! Your site not is compressed, this can make slower response for the visitors

Favicon

Congratulations! Your website appears to have a favicon.

Broken Links

Congratulations! You not have broken links View links

First 3 Links	Relationship	HTTP Status
赛事库	Internal Link	200
课堂	Internal Link	200
2021拜年纪	Internal Link	200

Alexa Rank

99,999,999

Global Rank

99,999,999

Traffic

Search

Domain Available

Domain (TDL) and Typo	Status
bilibili.co	Already Registered
bilibili.us	Already Registered
bilibili.com	Already Registered
bilibili.org	Already Registered
bilibili.net	Already Registered
blibili.com	Already Registered
gilibili.com	Already Registered
yilibili.com	Already Registered

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server

HTTP/1.1 200 OK
Date: Wed, 08 Mar 2023 19:47:14 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
support: nantianmen
Set-Cookie: innersign=0; path=/; domain=.bilibili.com
Set-Cookie: buvid3=0D51294C-4141-1774-E03E-A5BF066256F883008infoc; path=/; expires=Thu, 07 Mar 2024 19:46:23 GMT; domain=.bilibili.com
Set-Cookie: b_nut=1678304783; path=/; expires=Thu, 07 Mar 2024 19:46:23 GMT; domain=.bilibili.com
cache-control: no-cache
gear: 3
Vary: Origin,Accept-Encoding
IDC: shjd
Content-Encoding: gzip
Expires: Wed, 08 Mar 2023 19:47:13 GMT
X-Cache-Webcdn: MISS from blzone03
X-Cache-Time: 0
X-Origin-Time: no-cache, must-revalidate, max-age=0, no-store
X-Save-Date: Wed, 08 Mar 2023 19:46:23 GMT

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	bilibili.com	119.3.70.188	IN	60
A	bilibili.com	120.92.78.97	IN	60
A	bilibili.com	139.159.241.37	IN	60
A	bilibili.com	8.134.50.24	IN	60
A	bilibili.com	47.103.24.173	IN	60
NS	bilibili.com	ns3.dnsv5.com	IN	18720
NS	bilibili.com	ns4.dnsv5.com	IN	18720
MX	bilibili.com	bilibili-com.mail.protection.partner.outlook.cn	IN	600
TXT	bilibili.com	_globalsign-domain-verification=ZqfHghqOXDDjxvXDxpU-zZ6Jx1odE-ylhZzIdIeyUy	IN	3600
TXT	bilibili.com	_globalsign-domain-verification=icqux0SurDjoKhNXxmypIfxGvDCUU2ZD4niK1f2t5K	IN	3600
TXT	bilibili.com	MS=ms11191212	IN	3600
TXT	bilibili.com	631e1b0504e1498bb21249778d962064	IN	3600
TXT	bilibili.com	apple-domain-verification=JTrkMNP33h0KMlcP	IN	3600
TXT	bilibili.com	MS=B2EC5BBDB22D5D9AC11125D7FE2513F1DD3A1A10	IN	3600
TXT	bilibili.com	v=spf1 include:spf.protection.partner.outlook.cn -all	IN	3600
TXT	bilibili.com	google-site-verification=mELEdNHOoMJP22VlKs3jXTZWCUs2MZkx3DR1lrk50PM	IN	3600
TXT	bilibili.com	_globalsign-domain-verification=WBRuOpCuiO3qLoi1GJRifn1pzMCZaIvb2Yz_lbdYTB	IN	3600

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

88 bilibili.com Last Updated: 1 year

Desktop

Mobile

Social Data

Estimation Traffic and Earnings

Desktop

Mobile

Speed And Optimization Tips

Alexa Rank

99,999,999

99,999,999

Domain Available

Information Server

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