2.1 sec in total
190 ms
1.8 sec
162 ms
Visit barcodespider.com now to see the best up-to-date Barcode Spider content for United States and also check out these interesting facts you probably never knew about barcodespider.com
Barcodespider is barcode finder and free UPC code lookup database where you can find and search UPC/EAN number with product information, images, barcode image, shopping info and more.
Visit barcodespider.comWe analyzed Barcodespider.com page load time and found that the first response time was 190 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
barcodespider.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value3.5 s
65/100
25%
Value6.2 s
43/100
10%
Value3,500 ms
1/100
30%
Value0.002
100/100
15%
Value13.3 s
12/100
10%
190 ms
968 ms
67 ms
51 ms
46 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 36% of them (9 requests) were addressed to the original Barcodespider.com, 12% (3 requests) were made to Maxcdn.bootstrapcdn.com and 8% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Barcodespider.com.
Page size can be reduced by 196.3 kB (39%)
498.3 kB
302.0 kB
In fact, the total size of Barcodespider.com main page is 498.3 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. Javascripts take 187.7 kB which makes up the majority of the site volume.
Potential reduce by 9.1 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 9.1 kB or 60% of the original size.
Potential reduce by 16.3 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. Barcode Spider images are well optimized though.
Potential reduce by 72.3 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 72.3 kB or 39% of the original size.
Potential reduce by 98.7 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. Barcodespider.com needs all CSS files to be minified and compressed as it can save up to 98.7 kB or 83% of the original size.
Number of requests can be reduced by 10 (59%)
17
7
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcode Spider. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
barcodespider.com
190 ms
www.barcodespider.com
968 ms
css
67 ms
bootstrap.min.css
51 ms
combined-style.css
46 ms
responsive.css
65 ms
jquery.min.js
83 ms
jquery.min.js
81 ms
bootstrap.min.js
42 ms
tinycarousel.js
59 ms
banners
214 ms
ean-barcode-13-digit.jpg
132 ms
free-barcode-image.jpg
76 ms
upc-barcode.jpg
118 ms
bg.png
43 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
45 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
50 ms
banners
183 ms
glyphicons-halflings-regular.woff
8 ms
rhpop_3.70-37.1.js
56 ms
banners
189 ms
counter.js
28 ms
t.php
139 ms
watch.js
7 ms
banners
38 ms
barcodespider.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
barcodespider.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
barcodespider.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barcodespider.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Barcodespider.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.
barcodespider.com
Open Graph description is not detected on the main page of Barcode Spider. 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: