Tools & Wizards About Us
xkjfl.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

xkjfl.com

不锈钢法兰，平焊法兰，对焊法兰厂家》-天鸿凡一管件有限公司

Page Load Speed

9.6 sec in total

First Response

1.6 sec

Resources Loaded

7.1 sec

Page Rendered

919 ms

xkjfl.com screenshot

About Website

Click here to check amazing Xkjfl content. Otherwise, check out these important facts you probably never knew about xkjfl.com

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Visit xkjfl.com

Key Findings

We analyzed Xkjfl.com page load time and found that the first response time was 1.6 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

xkjfl.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

xkjfl.com

1609 ms

uaredirect.js

242 ms

common.css

469 ms

list.css

471 ms

astr.js

476 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that all of those requests were addressed to Xkjfl.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Xkjfl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 674.9 kB (10%)

Content Size

6.9 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xkjfl.com main page is 6.9 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. 65% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.8 kB

  • Original 39.7 kB
  • After minification 35.6 kB
  • After compression 9.0 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 30.8 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 601.0 kB

  • Original 6.7 MB
  • After minification 6.1 MB

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. Xkjfl images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 21.9 kB

  • Original 93.8 kB
  • After minification 93.7 kB
  • After compression 71.8 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 21.9 kB or 23% of the original size.

CSS Optimization

-34%

Potential reduce by 21.1 kB

  • Original 62.4 kB
  • After minification 62.4 kB
  • After compression 41.3 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. Xkjfl.com needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (22%)

Requests Now

82

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xkjfl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xkjfl.com

xkjfl.com

1609 ms

uaredirect.js

uaredirect.js

242 ms

common.css

common.css

469 ms

list.css

list.css

471 ms

astr.js

astr.js

476 ms

CssHtml.css

CssHtml.css

480 ms

style.css

style.css

486 ms

bootstrap.min.css

bootstrap.min.css

750 ms

jquery.validator.css

jquery.validator.css

703 ms

owl.carousel.min.css

owl.carousel.min.css

705 ms

app.css

app.css

953 ms

main.css

main.css

717 ms

aos.css

aos.css

731 ms

push.js

push.js

935 ms

aos.js

aos.js

967 ms

jquery.min.js

jquery.min.js

1222 ms

owl.carousel.min.js

owl.carousel.min.js

999 ms

jquery.validator.min.js

jquery.validator.min.js

1171 ms

jquery.SuperSlide.2.1.2.js

jquery.SuperSlide.2.1.2.js

1184 ms

app.js

app.js

1190 ms

main.js

main.js

1191 ms

mbg.png

mbg.png

373 ms

logo.png

logo.png

456 ms

phone.png

phone.png

462 ms

O57MNHN90.jpg

O57MNHN90.jpg

1413 ms

O57MNHNM3.jpg

O57MNHNM3.jpg

1415 ms

tt1.png

tt1.png

506 ms

20240429102546804680_ZYCH.png

20240429102546804680_ZYCH.png

1528 ms

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20240429173227272727_ZYCH.png

1379 ms

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20240429102796539653_ZYCH.png

1440 ms

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20240507150221592159_ZYCH.png

1717 ms

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20240507145370847084_ZYCH.png

2141 ms

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20240507145359025902_ZYCH.png

1917 ms

1620695416996098.jpg

1620695416996098.jpg

1913 ms

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1581484217182176.png

2148 ms

le.png

le.png

1920 ms

re.png

re.png

1961 ms

20240429101658145814_ZYCH.jpg

20240429101658145814_ZYCH.jpg

2156 ms

20240429102272387238_ZYCH.png

20240429102272387238_ZYCH.png

2159 ms

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20240429102264876487_ZYCH.png

2976 ms

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20240429102247864786_ZYCH.png

2448 ms

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20240429102168696869_ZYCH.png

2376 ms

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20240507143226222622_ZYCH.png

2386 ms

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20240507143276847684_ZYCH.png

2408 ms

tt2.png

tt2.png

2411 ms

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20200212145416_786.png

2610 ms

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2622 ms

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2645 ms

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2648 ms

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20200212145345_904.png

2690 ms

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20200212145349_960.png

2838 ms

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20200212145330_807.png

2825 ms

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20200212145333_902.png

2680 ms

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2668 ms

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20200212145320_655.png

2711 ms

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20200212145300_666.png

2850 ms

20200212145303_759.png

20200212145303_759.png

2728 ms

link.png

link.png

2748 ms

visitor.php

visitor.php

2962 ms

1581492752164967.png

1581492752164967.png

2723 ms

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1581492765200966.png

2723 ms

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1581492773155477.png

1937 ms

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1581492781162942.png

1924 ms

1.png

1.png

1953 ms

wx.png

wx.png

1991 ms

shu.png

shu.png

1951 ms

con1.png

con1.png

2298 ms

c1a.png

c1a.png

1660 ms

sort1.png

sort1.png

1690 ms

tt11.png

tt11.png

1735 ms

c2.png

c2.png

1716 ms

con3.jpg

con3.jpg

1834 ms

ys1.png

ys1.png

1661 ms

ys2.png

ys2.png

1687 ms

ys3.png

ys3.png

1733 ms

ys4.png

ys4.png

1547 ms

bg.jpg

bg.jpg

1896 ms

c4b.png

c4b.png

1672 ms

right.png

right.png

1719 ms

left.png

left.png

1719 ms

c6.png

c6.png

1612 ms

shuu.png

shuu.png

1625 ms

news.png

news.png

1673 ms

foot.png

foot.png

1720 ms

ff.png

ff.png

1718 ms

fo3.png

fo3.png

1628 ms

icon_spirit.png

icon_spirit.png

1625 ms

Accessibility Review

xkjfl.com accessibility score

75

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

xkjfl.com best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

xkjfl.com SEO score

75

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

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xkjfl.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 Xkjfl.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

xkjfl.com

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