6.6 sec in total
109 ms
4.8 sec
1.7 sec
Click here to check amazing RHK Tech content. Otherwise, check out these important facts you probably never knew about rhk-tech.com
Manufactures scanning probe microscopes "Pan Scan" accessories for research. Quantitative SPM & STM solutions for UHV, liquid, and controlled environment.
Visit rhk-tech.comWe analyzed Rhk-tech.com page load time and found that the first response time was 109 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rhk-tech.com performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value9.3 s
1/100
25%
Value9.7 s
10/100
10%
Value2,040 ms
7/100
30%
Value0.036
100/100
15%
Value10.7 s
22/100
10%
109 ms
42 ms
128 ms
103 ms
206 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 72% of them (33 requests) were addressed to the original Rhk-tech.com, 22% (10 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Logx.optimizely.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Rhk-tech.com.
Page size can be reduced by 37.9 kB (2%)
1.7 MB
1.6 MB
In fact, the total size of Rhk-tech.com main page is 1.7 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 33.6 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 33.6 kB or 78% of the original size.
Potential reduce by 4.1 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. RHK Tech images are well optimized though.
Potential reduce by 153 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Rhk-tech.com has all CSS files already compressed.
Number of requests can be reduced by 12 (35%)
34
22
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RHK Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
www.rhk-tech.com
109 ms
1664177920-cssb8929b9b58d0e7d9e9108c710435e9853b851a0e5869b269b4fef32224856.css
42 ms
1664177920-js55d7c2750d59407c90ae3045694349c489a4d7146db925d1c8f53e2fa878c7.js
128 ms
1664177920-js0d25406cbb50d94fe4c20bba1522483218a38df99269cb216d16581e8ef8b5.js
103 ms
8439415753.js
206 ms
email-decode.min.js
40 ms
event
260 ms
iconFb.png
164 ms
iconTwitter.png
135 ms
iconLI.png
178 ms
LOGO.png
178 ms
LOGOsmall.png
177 ms
searchIcon.png
189 ms
rotator-bg.jpg
308 ms
rotator-curve.png
204 ms
home-case-studies-bg-1-scaled.jpg
349 ms
rotator-arrow.png
202 ms
rotator-image-1.png
224 ms
rotator-image-r10-1.png
354 ms
rotator-image-3.png
233 ms
FP-image-1.jpg
223 ms
iotm-shadow.png
306 ms
iotm-feb-2020-thumb-291x300.jpg
863 ms
prod1.png
294 ms
products-arrow.png
347 ms
prod2.png
346 ms
prod4.png
1850 ms
prod6.png
349 ms
customBG.jpg
349 ms
customBGleft.png
1857 ms
contact-arrow.png
351 ms
iconFBCyan.png
349 ms
iconTwitterCyan.png
353 ms
iconLICyan.png
353 ms
bottomLogo.png
2883 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
69 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff
78 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff
127 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
137 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff
177 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff
178 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexg.woff
169 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexg.woff
172 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexg.woff
169 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexg.woff
170 ms
event
84 ms
rhk-tech.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
[role] values are not valid
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
Links do not have a discernible name
rhk-tech.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
Browser errors were logged to the console
rhk-tech.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 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 Rhk-tech.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 Rhk-tech.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.
rhk-tech.com
Open Graph data is detected on the main page of RHK Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: