2.5 sec in total
60 ms
2.2 sec
192 ms
Visit e-igi.com now to see the best up-to-date E IGI content and also check out these interesting facts you probably never knew about e-igi.com
IGI is the world's largest independent lab for testing & grading diamonds, gemstones, & jewelry, with 29 labs & 18 schools in 10 countries.
Visit e-igi.comWe analyzed E-igi.com page load time and found that the first response time was 60 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
e-igi.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value6.9 s
6/100
25%
Value7.2 s
30/100
10%
Value780 ms
37/100
30%
Value0.028
100/100
15%
Value20.2 s
2/100
10%
60 ms
26 ms
161 ms
68 ms
30 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 90% of them (75 requests) were addressed to the original E-igi.com, 4% (3 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain E-igi.com.
Page size can be reduced by 271.3 kB (23%)
1.2 MB
916.7 kB
In fact, the total size of E-igi.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. 25% of websites need less resources to load. Images take 897.8 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 74% of the original size.
Potential reduce by 49.9 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. E IGI images are well optimized though.
Potential reduce by 174.8 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 174.8 kB or 75% of the original size.
Potential reduce by 28.2 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. E-igi.com needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 85% of the original size.
Number of requests can be reduced by 32 (43%)
75
43
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E IGI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
e-igi.com
60 ms
igi_newsite.htm
26 ms
jquery-1.3.2.js
161 ms
ui.core.js
68 ms
ui.accordion.js
30 ms
jquery.easing.js
64 ms
jquery.hoverIntent.js
67 ms
ui.draggable.js
81 ms
ui.slider.js
79 ms
jquery.event.drag-1.5.min.js
132 ms
stepcarousel.js
128 ms
browser.js
133 ms
igi.js
145 ms
ui.all.css
134 ms
igibrowser.js
178 ms
widgets.js
6 ms
30b
62 ms
ui.base.css
9 ms
ui.theme.css
13 ms
ui.core.css
11 ms
ui.accordion.css
13 ms
ui.datepicker.css
12 ms
ui.dialog.css
16 ms
ui.progressbar.css
314 ms
ui.resizable.css
18 ms
ui.slider.css
20 ms
ui.tabs.css
334 ms
mains.css
133 ms
rollings.css
12 ms
logo.png
336 ms
ask%20igi.jpg
219 ms
chat.jpg
160 ms
IGI%20Report%20Institute.jpg
104 ms
colorstone.jpg
455 ms
IGI%20jewelry%20brochure%20pics.jpg
618 ms
diamond_pic.jpg
685 ms
edcolorst.jpg
582 ms
pearls.jpg
278 ms
onlinecourse.jpg
322 ms
correspondence1.jpg
367 ms
sched_dali.jpg
506 ms
retrieval.jpg
483 ms
update.png
927 ms
registration.jpg
536 ms
cart.jpg
622 ms
handloupe.jpg
601 ms
back3.png
496 ms
back2a.png
498 ms
igi-nav1.png
499 ms
certification.jpg
746 ms
estore1.jpg
1172 ms
online-services1.jpg
794 ms
consumerservices.jpg
1074 ms
IGILabPhoto.jpg
1012 ms
certification1.jpg
799 ms
estorea.jpg
842 ms
online-services1a.jpg
847 ms
consumerservices1.jpg
854 ms
IGILabPhotoa.jpg
1185 ms
box-back.png
894 ms
igi-nav.png
895 ms
igi-nav2.png
962 ms
Aquamarine_pic.jpg
1135 ms
engagement.jpg
1483 ms
story.jpg
1483 ms
umbrella.jpg
1275 ms
calc.jpg
1262 ms
ga.js
4 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
27 ms
__utm.gif
18 ms
logo2.png
1191 ms
ss61458393933707
37 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
11 ms
bbbsealh1.gif
1091 ms
jvcsmall.gif
1089 ms
RJC.jpg
1210 ms
facebook_share_icon.gif
1076 ms
jot
95 ms
ui-bg_glass_65_ffffff_1x400.png
990 ms
ui-icons_454545_256x240.png
966 ms
ui-bg_flat_75_ffffff_40x100.png
957 ms
ui-bg_glass_75_e6e6e6_1x400.png
927 ms
ui-icons_888888_256x240.png
891 ms
e-igi.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
ARIA IDs are not unique
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
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
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.
e-igi.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
e-igi.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-igi.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 E-igi.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
e-igi.com
Open Graph description is not detected on the main page of E IGI. 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: