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sherpa.com.cn screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    50% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sherpa.com.cn

Sherpas | Food Delivery Service- sherpas.com.cn

Page Load Speed

9.5 sec in total

First Response

1.8 sec

Resources Loaded

7.7 sec

Page Rendered

1 ms

sherpa.com.cn screenshot

About Website

Visit sherpa.com.cn now to see the best up-to-date Sherpa content for China and also check out these interesting facts you probably never knew about sherpa.com.cn

Sherpa’s Food Delivery Service - Beijing, Shanghai, Suzhou, Sherpa’s delivers food & beverages to your home or office in Beijing, Shanghai and Suzhou. We offer delivery from the best restaurants! Get ...

Visit sherpa.com.cn

Key Findings

We analyzed Sherpa.com.cn page load time and found that the first response time was 1.8 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sherpa.com.cn performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

sherpa.com.cn

1809 ms

common.js

6408 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Sherpa.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Sherpa.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.8 kB (73%)

Content Size

32.5 kB

After Optimization

8.6 kB

  • HTML
  • JavaScript

In fact, the total size of Sherpa.com.cn main page is 32.5 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Javascripts take 29.7 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 1.4 kB

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 1.4 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 1.4 kB or 51% of the original size.

JavaScript Optimization

-76%

Potential reduce by 22.4 kB

  • Original 29.7 kB
  • After minification 23.6 kB
  • After compression 7.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 22.4 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sherpa. According to our analytics all requests are already optimized.

Network Requests Diagram

sherpa.com.cn

sherpa.com.cn

1809 ms

common.js

common.js

6408 ms

Accessibility Review

sherpa.com.cn accessibility score

55

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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.

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

<object> elements do not have alternate text

Best Practices

sherpa.com.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sherpa.com.cn SEO score

82

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

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sherpa.com.cn 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 Sherpa.com.cn 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

sherpa.com.cn

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