Your Website Score is

Similar Ranking

微赞 - 企业直播营销平台,为企业提供专业微信直播方案

Latest Sites


Top Technologies

Google Font API
Font Scripts
Web Servers
Cache Tools
Google Tag Manager
Tag Managers
Font Awesome
Font Scripts
Twitter Bootstrap
Web Frameworks

1 Last Updated: 2 weeks

Success 47% of passed verification steps
Warning 15% of total warning
Errors 38% of total errors, require fast action



Performance Mobile Score 16%
Best Practices Mobile Score 92%
SEO Mobile Score 86%
PWA Mobile Score 40%
Page Authority Authority 1%
Domain Authority Domain Authority 1%
Moz Rank 0.1/10
Bounce Rate Rate 0%
Title Tag 0 Characters
Meta Description 0 Characters
Effective URL 31 Characters
Excerpt Page content
We're sorry but viewer-app doesn't work properly without JavaScript enabled. Please enable it to continue.
Keywords Cloud Density
enabled1 please1 enable1 continue1 javascript1 without1 viewer1 doesn1 work1 properly1
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
enabled 1
please 1
enable 1
continue 1
javascript 1
without 1
viewer 1
doesn 1
work 1
properly 1
Google Preview Your look like this in google search result
We're sorry but viewer-app doesn't work properly without JavaScript enabled. Please enable it to continue.
Sitemap.xml File Detected
Page Size Code & Text Ratio
Document Size: ~1.6 KB
Code Size: ~1.47 KB
Text Size: ~140 B Ratio: 8.53%

Social Data

Estimation Traffic and Earnings

Unique Visits
Pages Views
Unique Visits
Pages Views
Unique Visits
Pages Views


Desktop Screenshot


Mobile Screenshot
Total Blocking Time 3,040 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Enable text compression Potential savings of 175 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Time to Interactive 17.8 s
Time to interactive is the amount of time it takes for the page to become fully interactive
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
First Meaningful Paint 6.7 s
First Meaningful Paint measures when the primary content of a page is visible
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 enormous network payloads Total size was 4,373 KiB
Large network payloads cost users real money and are highly correlated with long load times
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Reduce JavaScript execution time 4.4 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Max Potential First Input Delay 3,090 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Efficiently encode images Potential savings of 740 KiB
Optimized images load faster and consume less cellular data
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.
Document uses legible font sizes 97.69% 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
Serve static assets with an efficient cache policy 67 resources found
A long cache lifetime can speed up repeat visits to your page
Reduce unused JavaScript Potential savings of 472 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
First Contentful Paint 5.4 s
First Contentful Paint marks the time at which the first text or image is painted
Cumulative Layout Shift 0.151
Cumulative Layout Shift measures the movement of visible elements within the viewport
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
Properly size images Potential savings of 517 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Initial server response time was short Root document took 100 ms
Keep the server response time for the main document short because all other requests depend on it
Serve images in next-gen formats Potential savings of 1,402 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Avoid serving legacy JavaScript to modern browsers Potential savings of 1 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
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
Defer offscreen images Potential savings of 1,207 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Largest Contentful Paint 16.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Avoid an excessive DOM size 2,792 elements
A large DOM will increase memory usage, cause longer [style calculations](, and produce costly [layout reflows](
Minify CSS Potential savings of 7 KiB
Minifying CSS files can reduce network payload sizes
Keep request counts low and transfer sizes small 94 requests • 4,373 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Reduce unused CSS Potential savings of 45 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 (3G) 10467 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Avoid long main-thread tasks 13 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
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
Minimize main-thread work 7.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Speed Index 7.6 s
Speed Index shows how quickly the contents of a page are visibly populated

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
Warning! Your title is not optimized
Description Website
Warning! Your description is not optimized
Congratulations! Your site have a robots.txt file
Congratulations! We've found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
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
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
Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Congratulations! Your website appears to have a favicon.
Broken Links
Congratulations! You not have broken links View links

Alexa Rank


Global Rank



Domain Available

Domain (TDL) and Typo Status Available Available Available Available Already Registered Available Available Available

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Sun, 15 Jan 2023 19:59:16 GMT
Content-Type: text/html
Last-Modified: Fri, 13 Jan 2023 10:55:56 GMT
Connection: keep-alive
ETag: W/"63c138bc-669"
Content-Encoding: gzip
DNS Records DNS Resource Records associated with a hostname
View DNS Records