5.5 sec in total
1.9 sec
3.5 sec
145 ms
Welcome to zygo.com homepage info - get ready to check ZYGO best content for India right away, or after learning these important things about zygo.com
ZYGO is a worldwide supplier of optical metrology systems, custom optical components, and complex electro-optical systems design and manufacturing.
Visit zygo.comWe analyzed Zygo.com page load time and found that the first response time was 1.9 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zygo.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value24.5 s
0/100
25%
Value19.3 s
0/100
10%
Value10,170 ms
0/100
30%
Value0.265
46/100
15%
Value24.2 s
0/100
10%
1878 ms
43 ms
80 ms
88 ms
84 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 63% of them (36 requests) were addressed to the original Zygo.com, 12% (7 requests) were made to Apis.google.com and 5% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Zygo.com.
Page size can be reduced by 286.7 kB (27%)
1.1 MB
771.5 kB
In fact, the total size of Zygo.com main page is 1.1 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. Images take 693.5 kB which makes up the majority of the site volume.
Potential reduce by 80.2 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 80.2 kB or 87% of the original size.
Potential reduce by 846 B
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. ZYGO images are well optimized though.
Potential reduce by 186.2 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 186.2 kB or 74% of the original size.
Potential reduce by 19.5 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. Zygo.com needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 87% of the original size.
Number of requests can be reduced by 31 (55%)
56
25
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZYGO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
zygo.com
1878 ms
zygostyle1.css
43 ms
common.js
80 ms
FancyZoom.js
88 ms
FancyZoomHTML.js
84 ms
AuthPopupBoxes.js
75 ms
loader.js
75 ms
basic-jquery-slider.css
100 ms
jquery-1.6.2.min.js
213 ms
basic-jquery-slider.js
146 ms
widgets.js
36 ms
urchin.js
37 ms
plusone.js
96 ms
moz1.js
41 ms
Nexview03.jpg
290 ms
VerifireHD.jpg
322 ms
ZeGagePlus.jpg
291 ms
DynaFiz07.jpg
346 ms
QPSI,2.jpg
302 ms
Electro-Optics_Video.jpg
1429 ms
corplogo2X.gif
65 ms
spacer.gif
53 ms
corpmenubar7.gif
73 ms
LIGO,02.jpg
284 ms
NIF-Amp-Slab-Video.jpg
287 ms
Ametek97.gif
96 ms
overlay20.png
110 ms
flags.jpg
115 ms
more.gif
156 ms
more2.gif
157 ms
spacer.gif
158 ms
vertdivider.gif
158 ms
like.php
142 ms
etriguelive.js
292 ms
cb=gapi.loaded_0
45 ms
cb=gapi.loaded_1
75 ms
fastbutton
109 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
9 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
34 ms
postmessageRelay
48 ms
vpc6VNjRPXV.js
166 ms
LVx-xkvaJ0b.png
183 ms
cb=gapi.loaded_0
17 ms
cb=gapi.loaded_1
13 ms
api.js
33 ms
core:rpc:shindig.random:shindig.sha1.js
38 ms
2536007149-postmessagerelay.js
24 ms
jot
79 ms
track.php
252 ms
__utm.gif
88 ms
__utm.gif
5 ms
zoom-spin-1.png
72 ms
spacer.gif
66 ms
closebox.png
68 ms
zoom-caption-l.png
64 ms
zoom-caption-r.png
67 ms
zoom-caption-fill.png
97 ms
zygo.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
zygo.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
zygo.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
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 doesn't use 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 Zygo.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 Zygo.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.
zygo.com
Open Graph description is not detected on the main page of ZYGO. 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: