31.6 sec in total
14.2 sec
17 sec
372 ms
Visit vectorlabs.com now to see the best up-to-date Vector Labs content for United States and also check out these interesting facts you probably never knew about vectorlabs.com
Vector Laboratories | IHC, IF, Glycobiology & Bioconjugation Reagents Empowering scientific advances with innovative proteomic and glycomic solutions and custom manufacturing capabilities.
Visit vectorlabs.comWe analyzed Vectorlabs.com page load time and found that the first response time was 14.2 sec and then it took 17.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
vectorlabs.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value18.2 s
0/100
25%
Value11.1 s
6/100
10%
Value2,530 ms
4/100
30%
Value0.532
14/100
15%
Value24.8 s
0/100
10%
14228 ms
74 ms
85 ms
148 ms
447 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 86% of them (75 requests) were addressed to the original Vectorlabs.com, 5% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (14.2 sec) belongs to the original domain Vectorlabs.com.
Page size can be reduced by 1.0 MB (29%)
3.5 MB
2.5 MB
In fact, the total size of Vectorlabs.com main page is 3.5 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 83.6 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. This page needs HTML code to be minified as it can gain 29.1 kB, which is 31% 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 83.6 kB or 88% of the original size.
Potential reduce by 91.4 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. Vector Labs images are well optimized though.
Potential reduce by 695.2 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 695.2 kB or 76% of the original size.
Potential reduce by 168.3 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. Vectorlabs.com needs all CSS files to be minified and compressed as it can save up to 168.3 kB or 84% of the original size.
Number of requests can be reduced by 51 (63%)
81
30
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vector Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
vectorlabs.com
14228 ms
css
74 ms
css
85 ms
calendar-win2k-1.css
148 ms
styles.css
447 ms
widgets.css
159 ms
custom.css
160 ms
tm_flexslider.css
165 ms
carousel.css
220 ms
style.css
303 ms
responsive.css
379 ms
mirasvit_searchindex.css
312 ms
custom.css
318 ms
zebra_dialog.css
381 ms
prototype.js
744 ms
ccard.js
459 ms
validation.js
631 ms
builder.js
522 ms
effects.js
619 ms
dragdrop.js
660 ms
controls.js
700 ms
slider.js
669 ms
js.js
832 ms
form.js
769 ms
menu.js
806 ms
translate.js
801 ms
cookies.js
840 ms
html5.js
885 ms
jquery-1.7.1.min.js
1120 ms
tm_jquery.flexslider.min.js
1025 ms
megnor.min.js
962 ms
jquery.selectbox-0.2.min.js
978 ms
carousel.min.js
1053 ms
jstree.min.js
1031 ms
scrolltop.min.js
1134 ms
jquery.colorbox.min.js
1191 ms
advancedmenu.js
1171 ms
calendar.js
1316 ms
calendar-setup.js
1171 ms
jquery.cookie.js
1152 ms
zebra_dialog.js
1144 ms
custom.js
1244 ms
cloud-zoom.1.0.2.js
1258 ms
ga.js
39 ms
bg_top.jpg
166 ms
header_back.png
607 ms
logo.png
252 ms
site_icons.png
173 ms
login_img.png
178 ms
shoppingcart_img.png
173 ms
arrow-down-resp.png
292 ms
search_icon.png
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Alt.ImmPRESS.jpg
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NewRed.jpg
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VectaFluor.jpg
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Vectacell.jpg
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pk-6100_2.jpg
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081111_1_immdab.jpg
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multiple_labeling.png
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footer_us.png
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world_map.png
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YouTube.png
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LinkedIn.png
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__utm.gif
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tips_img.png
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blue_triangle.png
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box_img.png
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maps
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black_triangle.png
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sprite.png
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back_to_top.jpg
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embed
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js
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init_embed.js
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print.css
76 ms
vectorlabs.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
[role]s do not have all required [aria-*] attributes
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
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.
vectorlabs.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
vectorlabs.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vectorlabs.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 Vectorlabs.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.
vectorlabs.com
Open Graph description is not detected on the main page of Vector Labs. 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: