4.2 sec in total
287 ms
3.6 sec
227 ms
Welcome to barcoderobot.com homepage info - get ready to check Barcode Robot best content for India right away, or after learning these important things about barcoderobot.com
BarcodeRobot provides everyone with on-line generated world-class Barcode images of EAN-13, UPC-A and ISBN-13 barcodes in PostScript (vector) or JPG, PNG, GIF formats for immediate download. Get free ...
Visit barcoderobot.comWe analyzed Barcoderobot.com page load time and found that the first response time was 287 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
barcoderobot.com performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.9 s
52/100
25%
Value6.4 s
40/100
10%
Value1,920 ms
8/100
30%
Value0
100/100
15%
Value13.9 s
10/100
10%
287 ms
836 ms
86 ms
388 ms
379 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 18% of them (16 requests) were addressed to the original Barcoderobot.com, 22% (20 requests) were made to Pbs.twimg.com and 8% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Api.keen.io.
Page size can be reduced by 781.6 kB (64%)
1.2 MB
435.5 kB
In fact, the total size of Barcoderobot.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. 60% of websites need less resources to load. Javascripts take 734.9 kB which makes up the majority of the site volume.
Potential reduce by 128.2 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 128.2 kB or 77% of the original size.
Potential reduce by 56.9 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, Barcode Robot needs image optimization as it can save up to 56.9 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 471.1 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 471.1 kB or 64% of the original size.
Potential reduce by 125.4 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. Barcoderobot.com needs all CSS files to be minified and compressed as it can save up to 125.4 kB or 83% of the original size.
Number of requests can be reduced by 41 (49%)
84
43
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcode Robot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
barcoderobot.com
287 ms
www.barcoderobot.com
836 ms
css
86 ms
bootstrap.min.css
388 ms
master.css
379 ms
style.css
285 ms
profile.css
288 ms
forms.css
292 ms
addthis_widget.js
72 ms
jquery.min.js
56 ms
jquery-migrate-1.2.1.min.js
56 ms
bootstrap.min.js
474 ms
scripts.min.js
377 ms
jquery.bootpag.min.js
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js
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plusone.js
152 ms
mixpanel-2.2.min.js
273 ms
keen.min.js
188 ms
analytics.js
187 ms
twitter4.png
113 ms
ean13.png
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upca.png
113 ms
isbn13.png
113 ms
isbn13price.png
232 ms
badge_light.png
269 ms
all.js
508 ms
barcoderobot-logo.png
151 ms
widgets.js
172 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
224 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
271 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
303 ms
loader0.js
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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300lo.json
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sh.7c7179124ea24ac6ba46caac.html
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landing
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collect
59 ms
jsapi
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timeline.1b43d11859b7663a2225b885f87704a5.js
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postmessageRelay
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syndication
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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layers.3643cb2e25fb91c29386.js
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W5F8_SL0XFawnjxHGsZjJA.ttf
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ui+en,table+en.css
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webfontloader,format+en,default+en,ui+en,table+en,corechart+en.I.js
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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ad_normal.JPG
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Walter_normal.jpg
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Famous_jpg_normal.JPG
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logo_bola_normal.jpg
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whohub-mic_normal.gif
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ASzLFe6F_normal.jpeg
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SPYDER_ALBUM_TRAY_NET_normal.JPG
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cadburys_75px_normal.jpg
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jot
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application2.js
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storage.html
48 ms
storage.js
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visits
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cbb092d6554938a9549cb716ffcb1f94.css
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buttons-light.png
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barcoderobot.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
<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
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
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>).
barcoderobot.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
barcoderobot.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barcoderobot.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 Barcoderobot.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.
barcoderobot.com
Open Graph description is not detected on the main page of Barcode Robot. 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: