5.6 sec in total
1.4 sec
3.9 sec
239 ms
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Visit screwdealers.comWe analyzed Screwdealers.com page load time and found that the first response time was 1.4 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
screwdealers.com performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value12.9 s
0/100
25%
Value36.1 s
0/100
10%
Value1,620 ms
12/100
30%
Value0.319
36/100
15%
Value18.5 s
3/100
10%
1432 ms
466 ms
940 ms
950 ms
481 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 25% of them (28 requests) were addressed to the original Screwdealers.com, 19% (21 requests) were made to Um.simpli.fi and 19% (21 requests) were made to Bizzporto.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Screwdealers.com.
Page size can be reduced by 2.1 MB (55%)
3.8 MB
1.7 MB
In fact, the total size of Screwdealers.com main page is 3.8 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. 50% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 165.6 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 165.6 kB or 78% of the original size.
Potential reduce by 121.7 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, Screwdealers needs image optimization as it can save up to 121.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.7 MB
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 1.7 MB or 66% of the original size.
Potential reduce by 128.4 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. Screwdealers.com needs all CSS files to be minified and compressed as it can save up to 128.4 kB or 83% of the original size.
Number of requests can be reduced by 48 (69%)
70
22
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Screwdealers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
screwdealers.com
1432 ms
Layout-8.css
466 ms
Theme-2.css
940 ms
jquery-1.5.min.js
950 ms
facebox.js
481 ms
facebox.css
470 ms
common.css
671 ms
Theme-Responsive.css
690 ms
master_page.css
698 ms
responsivemobilemenu.css
726 ms
font-awesome.css
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scripts.js
702 ms
WebResource.axd
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ScriptResource.axd
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ScriptResource.axd
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default.aspx
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jquery.min.js
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style.css
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addthis_widget.js
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style_company_info_slide.css
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fadeSlideShow.js
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data.js.php
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dpx.js
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javascript.js
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4.jpg
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no-image2.jpg
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texture4.png
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slide1.jpg
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slide2.jpg
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slide3.jpg
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changeCaptcha.png
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progress.gif
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stats.php
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34 ms
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13 ms
screwdealers.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.
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
screwdealers.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
Missing source maps for large first-party JavaScript
screwdealers.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Screwdealers.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 Screwdealers.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.
screwdealers.com
Open Graph description is not detected on the main page of Screwdealers. 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: