32.2 sec in total
15.2 sec
16.8 sec
221 ms
Visit jnfasteners.com now to see the best up-to-date Jn Fastener S content and also check out these interesting facts you probably never knew about jnfasteners.com
Shear connectors,shear stud,welding stud,ISO13918,AWSD1.1 ,BS5400 High strength bolt, High strength manufacturers Hebei Jinan Fastener Co.,Ltd.
Visit jnfasteners.comWe analyzed Jnfasteners.com page load time and found that the first response time was 15.2 sec and then it took 17 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jnfasteners.com performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value3.5 s
63/100
25%
Value5.2 s
59/100
10%
Value70 ms
99/100
30%
Value0.376
28/100
15%
Value3.0 s
96/100
10%
15236 ms
125 ms
419 ms
137 ms
362 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Jnfasteners.com and no external sources were called. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Jnfasteners.com.
Page size can be reduced by 22.9 kB (86%)
26.7 kB
3.8 kB
In fact, the total size of Jnfasteners.com main page is 26.7 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. 15% of websites need less resources to load. HTML takes 26.7 kB which makes up the majority of the site volume.
Potential reduce by 22.9 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 3.3 kB, which is 13% 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 22.9 kB or 86% of the original size.
We found no issues to fix!
30
30
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jn Fastener S. According to our analytics all requests are already optimized.
jnfasteners.com
15236 ms
Style.css
125 ms
slide.js
419 ms
piaofu.js
137 ms
logo.png
362 ms
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957 ms
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863 ms
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862 ms
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864 ms
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465 ms
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481 ms
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733 ms
201507041758045398.gif
607 ms
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782 ms
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907 ms
nopic.gif
924 ms
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1019 ms
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972 ms
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1223 ms
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1110 ms
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1143 ms
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1190 ms
head_bg.jpg
885 ms
h_navBor.gif
883 ms
left1s.png
901 ms
right1s.png
913 ms
left_title.gif
933 ms
Teln.gif
949 ms
right_title.gif
950 ms
arrow.gif
964 ms
01.jpg
1091 ms
jnfasteners.com accessibility score
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
jnfasteners.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jnfasteners.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnfasteners.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 Jnfasteners.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.
jnfasteners.com
Open Graph description is not detected on the main page of Jn Fastener S. 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: