Report Summary

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    Best Practices

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Page Load Speed

40.6 sec in total

First Response

4.3 sec

Resources Loaded

36.1 sec

Page Rendered

206 ms screenshot

About Website

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

★昆仑海岸★我们立足于生态环保领域,为合作伙伴带来:工业控制|环境监测|NB-IoT系列物联感知类|物联网网关数据采集类以及智慧终端等硬件产品;并面向广大合作伙伴提供 IoT 平台建设及环保生态领域的专业化解决方案, 包含农污、城镇污水、供排水、管网、水源地、海绵城市等环境领域中涉及的设备管理、运营、智慧化、数字化建设等解决方案。


Key Findings

We analyzed page load time and found that the first response time was 4.3 sec and then it took 36.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

4259 ms


13348 ms


606 ms


916 ms


1230 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 58% of them (45 requests) were addressed to the original, 21% (16 requests) were made to and 5% (4 requests) were made to The less responsive or slowest element that took the longest time to load (17.3 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 429.3 kB (47%)

Content Size

909.3 kB

After Optimization

480.0 kB

In fact, the total size of main page is 909.3 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. Images take 579.4 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 30.2 kB

  • Original 37.9 kB
  • After minification 31.5 kB
  • After compression 7.7 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.2 kB or 80% of the original size.

Image Optimization


Potential reduce by 177.6 kB

  • Original 579.4 kB
  • After minification 401.8 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, Klha needs image optimization as it can save up to 177.6 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization


Potential reduce by 172.6 kB

  • Original 231.9 kB
  • After minification 180.4 kB
  • After compression 59.4 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 172.6 kB or 74% of the original size.

CSS Optimization


Potential reduce by 48.9 kB

  • Original 60.0 kB
  • After minification 46.8 kB
  • After compression 11.1 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. needs all CSS files to be minified and compressed as it can save up to 48.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (35%)

Requests Now


After Optimization


The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 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

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