47.9 sec in total
1.6 sec
37 sec
9.3 sec
Visit edmundoptics.com now to see the best up-to-date Edmund Optics content for United States and also check out these interesting facts you probably never knew about edmundoptics.com
Edmund Optics (EO) has been a leading producer of optics, imaging, and laser optics for 80 years. Discover the latest optical and imaging technology.
Visit edmundoptics.comWe analyzed Edmundoptics.com page load time and found that the first response time was 1.6 sec and then it took 46.3 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.
edmundoptics.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value8.1 s
2/100
25%
Value5.5 s
55/100
10%
Value1,640 ms
11/100
30%
Value0.469
18/100
15%
Value14.7 s
8/100
10%
1622 ms
507 ms
754 ms
813 ms
811 ms
Our browser made a total of 177 requests to load all elements on the main page. We found that 81% of them (143 requests) were addressed to the original Edmundoptics.com, 3% (6 requests) were made to Secure.livechatinc.com and 2% (3 requests) were made to Cdn.livechatinc.com. The less responsive or slowest element that took the longest time to load (9.3 sec) belongs to the original domain Edmundoptics.com.
Page size can be reduced by 589.4 kB (22%)
2.7 MB
2.1 MB
In fact, the total size of Edmundoptics.com main page is 2.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 106.6 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 106.6 kB or 84% of the original size.
Potential reduce by 6.7 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. Edmund Optics images are well optimized though.
Potential reduce by 283.7 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 283.7 kB or 66% of the original size.
Potential reduce by 192.4 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. Edmundoptics.com needs all CSS files to be minified and compressed as it can save up to 192.4 kB or 80% of the original size.
Number of requests can be reduced by 41 (25%)
166
125
The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edmund Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.edmundoptics.com
1622 ms
bootstrap.css
507 ms
shared.css
754 ms
font-awesome.css
813 ms
combine.js
811 ms
seal.js
3813 ms
modernizr-2.6.2.min.js
702 ms
bootstrap.min.js
2977 ms
jquery.custom.autocomplete.js
2976 ms
homepage.js
2976 ms
jquery.jcarousel.js
2976 ms
jquery.scrolldepth.js
2976 ms
gtm.js
5431 ms
entrust_site_seal_large.png
8359 ms
chat_close.gif
2570 ms
feedback-tab-translations.png
2314 ms
feedback-engineers.jpg
2503 ms
x-btn.png
2501 ms
print-screen-header.png
2501 ms
gray-arrow.gif
3150 ms
eo-logo75.png
2499 ms
hamburger-open.png
2503 ms
search-icon.jpg
2501 ms
spinner-small.gif
2500 ms
webinar_en.jpg
2897 ms
manufacturing_eu.jpg
3054 ms
optical-filters_en.jpg
4372 ms
blood_en.jpg
3148 ms
beam-shaping-pcx_en.jpg
2895 ms
75th-mobile.jpg
4372 ms
catalog-cover-en.jpg
3154 ms
blue-right-arrow.png
4372 ms
facebook-web-1.gif
4349 ms
twitter-web-1.gif
4316 ms
you-tube-web-1.gif
4997 ms
linkedin-web-1.gif
4997 ms
google-plus-web-1.gif
4997 ms
isocertified-logo.png
4996 ms
itar-logo.gif
4996 ms
cbbb-badge-horz.png
4997 ms
1180.js
3588 ms
arrow-banner-set.png
3074 ms
AdZPKJcAAVYW6XoAAA==
1287 ms
ARBxKNwAAAAAAVYW6RgAAA==
1287 ms
fontawesome-webfont.woff
3832 ms
seal_image.php
100 ms
print.min.css
821 ms
tracking.js
1251 ms
circle-highlight-set.gif
551 ms
2953 ms
2855 ms
285 ms
703 ms
6289 ms
5359 ms
2462 ms
2434 ms
4744 ms
3820 ms
infinity-corrected-objectives.jpg
5093 ms
finite-conjugate-objectives.jpg
7595 ms
reflective-objectives.jpg
7670 ms
stereo-microscopesv2.jpg
7668 ms
eyepieces.jpg
7669 ms
relay-lenses-couplers.jpg
7670 ms
reticles-stage-micrometers.jpg
8191 ms
pocket-direct-microscopes.jpg
8242 ms
magnifiers.jpg
8248 ms
microscopy-filters.jpg
9071 ms
microscopy-cameras.jpg
8245 ms
micrsocopy-mechanics.jpg
8234 ms
techspec.jpg
8226 ms
mitutoyo.jpg
9308 ms
olympus.jpg
9016 ms
nikon.jpg
9050 ms
analytics.js
7520 ms
conversion_async.js
8060 ms
insight.min.js
7912 ms
ts.js
8816 ms
lens-mounting.jpg
8548 ms
optical-cage-system.jpg
8602 ms
optical-mounts-or-plates.jpg
8835 ms
3286.jpg
8641 ms
3032.jpg
8641 ms
translation-stages.jpg
8833 ms
aperturesv2.jpg
8834 ms
arrow-banner-set-sm.png
7516 ms
resolution-test-targets.jpg
7518 ms
distortion-test-targets.jpg
7516 ms
image-analysis-test-targets.jpg
7519 ms
color-and-gray-level-test-targets.jpg
7518 ms
led-illuminationv2.jpg
7378 ms
fiber-optic-illuminationv2.jpg
7665 ms
fluorescent-illumination.jpg
7618 ms
specialty-illumination.jpg
5489 ms
illumination-accessories.jpg
5005 ms
techspec-lenses.jpg
4777 ms
fixed-focal-length.jpg
4078 ms
telecentric-lenses.jpg
3521 ms
get_dynamic_config.js
3499 ms
micro-video-lenses.jpg
2427 ms
fixed-mag-lenses.jpg
3424 ms
zoom-lenses.jpg
2353 ms
modular-zoom.jpg
2353 ms
variable-mag-lenses.jpg
2350 ms
imaging-filters.jpg
1894 ms
relay-lenses.jpg
2822 ms
lens-accessories.jpg
1781 ms
optical-lenses.jpg
1782 ms
optical-mirrorsfam.jpg
1780 ms
windows-or-diffusers.jpg
2709 ms
optical-filters.jpg
2707 ms
s
3597 ms
u
3408 ms
bridge.cfc
1986 ms
polarizers.jpg
1884 ms
prisms.jpg
2283 ms
beamsplitters.jpg
2282 ms
diffraction-gratings.jpg
2244 ms
optics-assembliesv2.jpg
2171 ms
fiber-optics.jpg
2052 ms
infrared.jpg
2052 ms
laser-optics.jpg
2593 ms
defense-optics.jpg
2568 ms
optical-cleaning.jpg
2340 ms
component-handling-tools.jpg
2294 ms
general-tools.jpg
2339 ms
optical-adhesives.jpg
2334 ms
magnets.jpg
2660 ms
blackout-material.jpg
2497 ms
storage.jpg
2496 ms
lab-kit.jpg
2267 ms
detector.jpg
2277 ms
amplifiers.jpg
2275 ms
light-meters.jpg
3727 ms
spectrometers.jpg
3727 ms
scratch-dig-and-roughness-standards.jpg
3726 ms
measurement-tools.jpg
3726 ms
active-optical-components.jpg
3778 ms
usb-cameras.jpg
3724 ms
gigabit.jpg
4568 ms
firewire-cameras.jpg
4567 ms
camera-link-cameras.jpg
4566 ms
analog-camera.jpg
4567 ms
board-level-cameras.jpg
4313 ms
js
1816 ms
3787 ms
tsr.js
1312 ms
nir-uv-cameras.jpg
3640 ms
camera-accessories.jpg
3641 ms
mounting-accessories.jpg
3786 ms
c-or-t-mount-components.jpg
3772 ms
imaging-systemsv2.jpg
3572 ms
gas-laserv2.jpg
3577 ms
laser-diode-systems.jpg
3271 ms
fiber-coupled-lasers.jpg
3373 ms
laser-diode-modules.jpg
3374 ms
laser-mechanics.jpg
3386 ms
laser-measurements-electronics.jpg
3270 ms
laser-safety.jpg
3270 ms
get_static_config.23.1289.13.14.1850.4280.3266.421.23.4.47.3.2.js
699 ms
232.gif
2889 ms
localization.en.23.06a3584c688737c3e35f4146584405cf_8e330c514ed44506530e0cb8c55b9a7b.js
2358 ms
ping
2037 ms
open_chat.cgi
1538 ms
collect
384 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
915 ms
livechat-modern_7cf45543dc.ttf
426 ms
2198 ms
collect
2147 ms
embedded.20170905144032.js
746 ms
ga-audiences
45 ms
ping
1674 ms
getuid
1010 ms
wkfQbvfT_02e2IWO3yYueQ.woff
341 ms
KT3KS9Aol4WfR6Vas8kNcg.woff
878 ms
23
43 ms
edmundoptics.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
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
edmundoptics.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
edmundoptics.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
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 Edmundoptics.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 Edmundoptics.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.
edmundoptics.com
Open Graph data is detected on the main page of Edmund Optics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: