3.4 sec in total
816 ms
2.5 sec
81 ms
Visit 51niche.com now to see the best up-to-date 51Niche content and also check out these interesting facts you probably never knew about 51niche.com
业内首个打通全网搜索、社交和电商跨平台数据的选品软件,更快更准更全地实时挖掘商机,帮助卖家智慧选品,打造爆款更容易。The very first product selection software in the industry that integrates all search engines, social networks and e-commerce platforms. Mining...
Visit 51niche.comWe analyzed 51niche.com page load time and found that the first response time was 816 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
51niche.com performance score
name
value
score
weighting
Value10.8 s
0/100
10%
Value15.3 s
0/100
25%
Value18.3 s
0/100
10%
Value620 ms
48/100
30%
Value0.074
95/100
15%
Value15.8 s
6/100
10%
816 ms
21 ms
816 ms
627 ms
571 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 18% of them (3 requests) were addressed to the original 51niche.com, 35% (6 requests) were made to Static01.tobeecloud.com and 24% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain 51niche.com.
Page size can be reduced by 89.4 kB (6%)
1.4 MB
1.3 MB
In fact, the total size of 51niche.com main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 6.0 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 6.0 kB or 72% of the original size.
Potential reduce by 50.6 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.
Potential reduce by 32.8 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. 51niche.com needs all CSS files to be minified and compressed as it can save up to 32.8 kB or 22% of the original size.
Number of requests can be reduced by 12 (75%)
16
4
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51Niche. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
51niche.com
816 ms
font_2610228_1qjxtbzftu1.css
21 ms
umi.fcd9dcb6.css
816 ms
react.production.min.js
627 ms
react-dom.production.min.js
571 ms
echarts.min.js
1094 ms
lodash.min.js
563 ms
antd.min.js
972 ms
index.umd.min.js
707 ms
umi.b57995d7.js
1629 ms
gtm.js
61 ms
gtm.js
124 ms
l.js
35 ms
client.js
19 ms
client_legacy.css
56 ms
js
63 ms
js
131 ms
51niche.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
51niche.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
51niche.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51niche.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 51niche.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.
51niche.com
Open Graph description is not detected on the main page of 51Niche. 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: