8.7 sec in total
1.4 sec
6.4 sec
914 ms
Visit lotusgemology.com now to see the best up-to-date Lotus Gemology content for United States and also check out these interesting facts you probably never knew about lotusgemology.com
Colored gem testing, including origin and treatment identification for ruby, sapphire, spinel, emerald and jade from Lotus Gemology
Visit lotusgemology.comWe analyzed Lotusgemology.com page load time and found that the first response time was 1.4 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lotusgemology.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.5 s
1/100
25%
Value8.8 s
15/100
10%
Value10 ms
100/100
30%
Value1.127
1/100
15%
Value7.3 s
50/100
10%
1398 ms
83 ms
98 ms
500 ms
493 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 95% of them (90 requests) were addressed to the original Lotusgemology.com, 2% (2 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Lotusgemology.com.
Page size can be reduced by 163.0 kB (6%)
2.8 MB
2.7 MB
In fact, the total size of Lotusgemology.com main page is 2.8 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 98.4 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 98.4 kB or 86% of the original size.
Potential reduce by 6.5 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. Lotus Gemology images are well optimized though.
Potential reduce by 52.4 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 52.4 kB or 28% of the original size.
Potential reduce by 5.8 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. Lotusgemology.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 14% of the original size.
Number of requests can be reduced by 37 (39%)
94
57
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lotus Gemology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
lotusgemology.com
1398 ms
css
83 ms
css
98 ms
camera.css
500 ms
content.css
493 ms
bootstrap.css
738 ms
default.css
491 ms
template.css
506 ms
overrides.css
519 ms
touch.gallery.css
732 ms
responsive.css
732 ms
mailchimpsignup.css
750 ms
tabs.css
754 ms
superfish.css
766 ms
superfish-navbar.css
965 ms
superfish-vertical.css
964 ms
jquery.min.js
42 ms
jquerynoconflict.js
978 ms
camera.js
995 ms
jquery.mobile.customized.min.js
994 ms
caption.js
1022 ms
bootstrap.js
1208 ms
jquery.easing.1.3.js
1207 ms
jquery.isotope.min.js
1212 ms
touch.gallery.js
1246 ms
scripts.js
1249 ms
mailchimpsignup.js
1280 ms
mootools-core.js
1696 ms
core.js
1449 ms
camera.min.js
1455 ms
mootools-mobile.js
1496 ms
rokmediaqueries.js
1502 ms
roksprocket.js
1538 ms
tabs.js
1692 ms
superfish.js
1716 ms
jquery.mobilemenu.js
1748 ms
jquery.hoverIntent.js
1754 ms
supersubs.js
1796 ms
sftouchscreen.js
1934 ms
texture.jpg
991 ms
main-texture.png
256 ms
lotus-logo-web-small.png
504 ms
submenu_border.png
260 ms
thumb-jade-chinas-gift.jpg
246 ms
oiled-apatite-thumb.jpg
537 ms
vietnamese-skyline-thumb.jpg
490 ms
amazing-fingerprint-thumb.jpg
974 ms
Bubbles-thumb.jpg
762 ms
made-you-look-thumb.jpg
780 ms
oiling-burma-thumb.jpg
735 ms
black-star-sapphire-surprise-thumb.jpg
1045 ms
_corundum-books-thumb.jpg
781 ms
longwave-uv-torch-thumb.jpg
980 ms
pink-sapphire-earrings-thumb.jpg
1018 ms
lin-tze-chuan-thumb.jpg
1038 ms
Jadeite-4-books-thumb.jpg
1024 ms
choosing-gem-lab-thumb.jpg
1218 ms
world-sapphire-review-2020-thumb.jpg
1224 ms
Madagascar-Sapphire-thumb.jpg
1271 ms
madagascar-thumb.jpg
1268 ms
thumb-spinel-inclusions.jpg
1557 ms
sapphire-squeeze-thumb.jpg
1296 ms
logan-sapphire.jpg
1462 ms
thumb-other-lectures.jpg
1466 ms
gemmoraman-thumb.jpg
1514 ms
red-rain-thumb.jpg
1525 ms
syn-pad-thumb.jpg
1547 ms
ajax-loader.gif
1705 ms
Jade-A-Gemologists-Guide-Cover-small.jpg
1710 ms
Inside-Out-cover-image-web-small.jpg
1757 ms
RS-Gemologists-Guide-book-cover-thumb.jpg
2034 ms
book.jpg
1799 ms
hyperion-thumb.jpg
1815 ms
Hyperion-Sherlock-thumb.jpg
1949 ms
four-treasures-sidebar-banner.jpg
1937 ms
button_marker.png
1978 ms
analytics.js
100 ms
collect
25 ms
facebook.png
1811 ms
instagram.png
1827 ms
up-arrow.png
1940 ms
slider_btns.gif
1711 ms
camera-loader.gif
1748 ms
slider-royal-flush.jpg
2012 ms
inside-8.jpg
1824 ms
people-11.jpg
2095 ms
place-2.jpg
1668 ms
lingua-9.jpg
2152 ms
lotus-1.jpg
2007 ms
place-10.jpg
252 ms
slider-lotus-gold-report.jpg
260 ms
inside-1.jpg
506 ms
people-12.jpg
263 ms
lingua-8.jpg
272 ms
lotus-2n.jpg
253 ms
lotusgemology.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.
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
lotusgemology.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
lotusgemology.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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lotusgemology.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 Lotusgemology.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.
lotusgemology.com
Open Graph description is not detected on the main page of Lotus Gemology. 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: