14.2 sec in total
1.4 sec
12.3 sec
477 ms
Click here to check amazing Screw Manufacturer S content. Otherwise, check out these important facts you probably never knew about screw-manufacturers.com
As a stainless screw manufacturer, we provide self-drilling self-tapping screws and stainless tek screws, etc. With more than 15 years of experience, we maintain a good reputation in this field. Just ...
Visit screw-manufacturers.comWe analyzed Screw-manufacturers.com page load time and found that the first response time was 1.4 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
screw-manufacturers.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value13.0 s
0/100
25%
Value12.2 s
3/100
10%
Value30 ms
100/100
30%
Value0.132
81/100
15%
Value11.3 s
19/100
10%
1434 ms
2618 ms
671 ms
16 ms
22 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Screw-manufacturers.com, 80% (37 requests) were made to Fu-yeh.com and 7% (3 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (7.5 sec) relates to the external source Fu-yeh.com.
Page size can be reduced by 268.3 kB (33%)
804.0 kB
535.7 kB
In fact, the total size of Screw-manufacturers.com main page is 804.0 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. 35% of websites need less resources to load. Images take 478.3 kB which makes up the majority of the site volume.
Potential reduce by 25.0 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. This page needs HTML code to be minified as it can gain 6.5 kB, which is 22% 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 25.0 kB or 84% of the original size.
Potential reduce by 21.8 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. Screw Manufacturer S images are well optimized though.
Potential reduce by 95.5 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 95.5 kB or 66% of the original size.
Potential reduce by 126.0 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. Screw-manufacturers.com needs all CSS files to be minified and compressed as it can save up to 126.0 kB or 83% of the original size.
Number of requests can be reduced by 15 (36%)
42
27
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Screw Manufacturer S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
screw-manufacturers.com
1434 ms
www.fu-yeh.com
2618 ms
normalize.css
671 ms
bootstrap.min.css
16 ms
magnific-popup.css
22 ms
idangerous.swiper.css
467 ms
slidebars.css
667 ms
style.css
681 ms
index.css
478 ms
rd.css
480 ms
jquery-1.10.2.min.js
26 ms
bootstrap.min.js
19 ms
responsive-tabs.js
772 ms
idangerous.swiper.min.js
1389 ms
slidebars.js
991 ms
jquery.flexisel.js
1101 ms
script.js
893 ms
index.js
914 ms
analytics.js
91 ms
nbg.png
1811 ms
logo.png
625 ms
flagE.gif
456 ms
flagA.gif
543 ms
banner-01.png
5122 ms
banner-02.png
7465 ms
banner-03.png
4177 ms
banner-04.png
6718 ms
banner-up-shadow.png
943 ms
idx-com.png
3498 ms
idx-pd.png
3723 ms
coating.jpg
4051 ms
Ruspert_coating4.jpg
4416 ms
Head_painting.jpg
4586 ms
Flat-Head-Cuntersunk-Head-CSK-Head.jpg
4844 ms
idx-ft.png
4918 ms
fticonb.png
4827 ms
fticony.png
5073 ms
coating.jpg
5090 ms
Ruspert_coating2.jpg
5150 ms
Head_painting.jpg
5324 ms
glyphicons-halflings-regular.woff
22 ms
GOTHIC-B.ttf
5304 ms
collect
13 ms
collect
15 ms
idx-pd-l.png
240 ms
idx-pd-r.png
249 ms
screw-manufacturers.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
screw-manufacturers.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
General
Impact
Issue
Detected JavaScript libraries
screw-manufacturers.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Screw-manufacturers.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 Screw-manufacturers.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.
screw-manufacturers.com
Open Graph description is not detected on the main page of Screw Manufacturer 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: