1.2 sec in total
57 ms
1.1 sec
62 ms
Visit jeffer-grinder.com now to see the best up-to-date Jeffer Grinder content and also check out these interesting facts you probably never knew about jeffer-grinder.com
Jeffer Machinery Co., Ltd. is a professional knife grinder manufacturer. We manufacture carbide tool grinder and Carbide Saw Grinder incorporating modern ......
Visit jeffer-grinder.comWe analyzed Jeffer-grinder.com page load time and found that the first response time was 57 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
jeffer-grinder.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value8.0 s
2/100
25%
Value5.9 s
48/100
10%
Value230 ms
86/100
30%
Value0
100/100
15%
Value12.5 s
14/100
10%
57 ms
40 ms
46 ms
83 ms
82 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jeffer-grinder.com, 37% (18 requests) were made to Static.parastorage.com and 33% (16 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (769 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 361.8 kB (29%)
1.2 MB
882.1 kB
In fact, the total size of Jeffer-grinder.com main page is 1.2 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. 40% of websites need less resources to load. Images take 682.5 kB which makes up the majority of the site volume.
Potential reduce by 249.4 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 249.4 kB or 74% of the original size.
Potential reduce by 109.7 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, Jeffer Grinder needs image optimization as it can save up to 109.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.8 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 11 (34%)
32
21
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeffer Grinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
www.jeffer-grinder.com
57 ms
originTrials.41d7301a.bundle.min.js
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minified.js
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focus-within-polyfill.js
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polyfill.min.js
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thunderbolt-commons.587aa77c.bundle.min.js
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main.317a27be.bundle.min.js
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lodash.min.js
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react.production.min.js
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react-dom.production.min.js
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siteTags.bundle.min.js
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wix-perf-measure.umd.min.js
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jeffer-grinder.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
jeffer-grinder.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jeffer-grinder.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeffer-grinder.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Jeffer-grinder.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.
jeffer-grinder.com
Open Graph data is detected on the main page of Jeffer Grinder. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: