Tools & Wizards About Us
kelong-ip.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

kelong-ip.com

北京科龙寰宇知识产权代理有限责任公司|专利代理|专利申请|商标申请 - power by 北京科龙寰宇知识产权代理有限责任公司

Page Load Speed

3.4 sec in total

First Response

1.2 sec

Resources Loaded

2.2 sec

Page Rendered

99 ms

kelong-ip.com screenshot

About Website

Welcome to kelong-ip.com homepage info - get ready to check Kelong Ip best content right away, or after learning these important things about kelong-ip.com

北京科龙寰宇知识产权代理有限责任公司，成立于1995年,是由中国国家知识产权局及中国国家工商管理局指定的涉外专利和商标代理机构之一，是中国专利代理人协会、中华商标协会、国际保护工业产权协会（AIPPI）、国际商标协会（INTA）、北京市知识产权保护协会、北京重点行业知识产权联盟的会员，是北京市知识产权代理行业协会理事单位，为国内外客户在专利、商标、著作权、商业秘密、域名等领域提供申请、法律诉讼、咨...

Visit kelong-ip.com

Key Findings

We analyzed Kelong-ip.com page load time and found that the first response time was 1.2 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kelong-ip.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

kelong-ip.com

1156 ms

layout_zh_CN.css

497 ms

layout.css

497 ms

banner.gif

1252 ms

you1.jpg

531 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Kelong-ip.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kelong-ip.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.6 kB (34%)

Content Size

51.6 kB

After Optimization

34.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Kelong-ip.com main page is 51.6 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. Only 5% of websites need less resources to load. Images take 29.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 16.7 kB

  • Original 20.4 kB
  • After minification 16.3 kB
  • After compression 3.7 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 4.1 kB, which is 20% 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 16.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 259 B

  • Original 29.1 kB
  • After minification 28.8 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. Kelong Ip images are well optimized though.

CSS Optimization

-30%

Potential reduce by 637 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.5 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. Kelong-ip.com needs all CSS files to be minified and compressed as it can save up to 637 B or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (38%)

Requests Now

16

After Optimization

10

  • Images
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kelong Ip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

kelong-ip.com

kelong-ip.com

1156 ms

layout_zh_CN.css

layout_zh_CN.css

497 ms

layout.css

layout.css

497 ms

banner.gif

banner.gif

1252 ms

you1.jpg

you1.jpg

531 ms

you3.gif

you3.gif

531 ms

jianj.jpg

jianj.jpg

1019 ms

dian.jpg

dian.jpg

496 ms

lianjie_01.jpg

lianjie_01.jpg

500 ms

lianjie_03.jpg

lianjie_03.jpg

501 ms

lianjie_05.jpg

lianjie_05.jpg

989 ms

new.jpg

new.jpg

742 ms

ffd_05.jpg

ffd_05.jpg

748 ms

ban.jpg

ban.jpg

503 ms

ins_z.jpg

ins_z.jpg

737 ms

you2.jpg

you2.jpg

746 ms

ffd_01.jpg

ffd_01.jpg

750 ms

ffd_03.jpg

ffd_03.jpg

769 ms

Accessibility Review

kelong-ip.com accessibility score

57

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

kelong-ip.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

kelong-ip.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kelong-ip.com 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 Kelong-ip.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.

Social Sharing Optimization

kelong-ip.com

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