4.5 sec in total
946 ms
3.1 sec
476 ms
Welcome to chutongelec.com homepage info - get ready to check Chutongelec best content right away, or after learning these important things about chutongelec.com
Visit chutongelec.comWe analyzed Chutongelec.com page load time and found that the first response time was 946 ms 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.
chutongelec.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value5.9 s
14/100
25%
Value8.0 s
22/100
10%
Value260 ms
83/100
30%
Value0.076
95/100
15%
Value9.7 s
29/100
10%
946 ms
131 ms
183 ms
182 ms
257 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 93% of them (84 requests) were addressed to the original Chutongelec.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (946 ms) belongs to the original domain Chutongelec.com.
Page size can be reduced by 347.0 kB (18%)
1.9 MB
1.6 MB
In fact, the total size of Chutongelec.com main page is 1.9 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 72.6 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 72.6 kB or 80% of the original size.
Potential reduce by 155.4 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. Obviously, Chutongelec needs image optimization as it can save up to 155.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 74.7 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 74.7 kB or 18% of the original size.
Potential reduce by 44.2 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. Chutongelec.com needs all CSS files to be minified and compressed as it can save up to 44.2 kB or 42% of the original size.
Number of requests can be reduced by 62 (70%)
88
26
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chutongelec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.chutongelec.com
946 ms
style.min.css
131 ms
style_front.css
183 ms
woocommerce-layout.css
182 ms
woocommerce.css
257 ms
style.css
313 ms
css
30 ms
bootstrap.css
187 ms
style.css
200 ms
wp-polyfill-inert.min.js
247 ms
regenerator-runtime.min.js
250 ms
wp-polyfill.min.js
372 ms
hooks.min.js
267 ms
w.js
20 ms
jquery.min.js
389 ms
jquery-migrate.min.js
326 ms
jquery.blockUI.min.js
326 ms
add-to-cart.min.js
330 ms
js.cookie.min.js
402 ms
woocommerce.min.js
403 ms
tracker.js
404 ms
bootstrap.js
404 ms
jquery.marquee.js
439 ms
wc-blocks.css
446 ms
sourcebuster.min.js
387 ms
order-attribution.min.js
446 ms
react.min.js
461 ms
deprecated.min.js
460 ms
dom.min.js
462 ms
react-dom.min.js
468 ms
escape-html.min.js
462 ms
element.min.js
468 ms
is-shallow-equal.min.js
518 ms
i18n.min.js
520 ms
keycodes.min.js
520 ms
priority-queue.min.js
521 ms
compose.min.js
589 ms
private-apis.min.js
531 ms
redux-routine.min.js
584 ms
data.min.js
505 ms
lodash.min.js
470 ms
wc-blocks-registry.js
461 ms
url.min.js
476 ms
api-fetch.min.js
517 ms
wc-settings.js
476 ms
data-controls.min.js
465 ms
html-entities.min.js
462 ms
notices.min.js
454 ms
wc-blocks-middleware.js
403 ms
wc-blocks-data.js
458 ms
dom-ready.min.js
454 ms
a11y.min.js
458 ms
g.gif
23 ms
primitives.min.js
395 ms
warning.min.js
384 ms
blocks-components.js
401 ms
blocks-checkout.js
506 ms
order-attribution-blocks.min.js
437 ms
preloader.js
437 ms
navigation.js
411 ms
gtm.js
91 ms
analytics.js
46 ms
modal.js
362 ms
custom.js
368 ms
backtotop.js
407 ms
cart-fragments.min.js
395 ms
www.chutongelec.com
738 ms
workshop-photo.jpg
469 ms
SZM7045T-STL6-stereo-zoom-microscope-trinocular-arculating-arm-stand-300x300.jpg
412 ms
Self-Locking-Nylon-300x300.jpg
401 ms
microscope-camera-adapter-300x300.jpg
440 ms
collect
13 ms
focus-bracket-300x300.jpg
400 ms
machine-vision-camera-industrial-cameras-300x300.png
457 ms
ST6024-B8L-dual-power-dual-magnification-stereo-microscope-300x300.jpg
421 ms
9001LED-magnifier-lamp-300x300.jpg
424 ms
measuring-microscope-4030-300x300.png
506 ms
SZM7045-B4-STEREO-ZOOM-MICROSCOPE-BINOCULAR-300x300.jpg
404 ms
microscope-camera-ISPM-color-E3ISPM-300x300.png
480 ms
two-double-ring-part-300x300.jpg
428 ms
microscope-stand-CHJ3L-300x300.jpg
451 ms
SZM7045T-B8LS-trinocular-microscope-300x300.jpg
444 ms
HWF10X-30MM-With-Ocular-Micrometer-WF10X-WF15X-WF20X-Eyepieces-High-Eye-point-Stereo-Microscope-eyepiece-Wide-Angle-Lens-2-300x300.jpg
475 ms
micrometer-300x300.png
509 ms
SELFIE-RING-LIGHT-TRIPOD-STAND-300x300.png
456 ms
ST6024-B2-stereo-microscope-upper-and-lower-light-source-300x300.jpg
450 ms
stereo-zoom-microscope-upper-lower-light-top-bottom-light-300x300.jpg
465 ms
warehouse-photo.jpg
414 ms
www.chutongelec.com
531 ms
woocommerce-smallscreen.css
65 ms
chutongelec.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
chutongelec.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
chutongelec.com SEO score
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 Chutongelec.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 Chutongelec.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.
chutongelec.com
Open Graph description is not detected on the main page of Chutongelec. 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: