14 sec in total
4.7 sec
9 sec
370 ms
Welcome to samwhadsp.com homepage info - get ready to check Samwhadsp best content right away, or after learning these important things about samwhadsp.com
모터보호 계전기, 순간 정전 재기동 릴레이, 역상 결삼 보호계전기, 전자식 과전류 계전기, 전압계전기 등 전류 및 전압 보호계전기 공급업체 삼화DSP (삼화디에스피)
Visit samwhadsp.comWe analyzed Samwhadsp.com page load time and found that the first response time was 4.7 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
samwhadsp.com performance score
name
value
score
weighting
Value11.2 s
0/100
10%
Value27.3 s
0/100
25%
Value18.8 s
0/100
10%
Value940 ms
29/100
30%
Value0.091
92/100
15%
Value19.2 s
2/100
10%
4702 ms
912 ms
615 ms
691 ms
694 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Samwhadsp.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Samwhadsp.com.
Page size can be reduced by 19.5 kB (60%)
32.3 kB
12.8 kB
In fact, the total size of Samwhadsp.com main page is 32.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 13.0 kB which makes up the majority of the site volume.
Potential reduce by 190 B
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 190 B or 42% of the original size.
Potential reduce by 3.0 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, Samwhadsp needs image optimization as it can save up to 3.0 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.9 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 10.9 kB or 84% of the original size.
Potential reduce by 5.5 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. Samwhadsp.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 83% of the original size.
Number of requests can be reduced by 9 (24%)
38
29
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samwhadsp. 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 CSS and as a result speed up the page load time.
samwhadsp.com
4702 ms
main.php
912 ms
main.css
615 ms
ObjectTag.js
691 ms
link.js
694 ms
total.js
926 ms
layout.css
206 ms
display.css
229 ms
pages.css
229 ms
logo.png
229 ms
head_ban.png
464 ms
menu.png
463 ms
bg_newpro.gif
459 ms
SDTR-P_14509372921.jpg
815 ms
title_notice.gif
455 ms
bul_latest.gif
464 ms
title_order.gif
681 ms
ban_acrobat.gif
689 ms
main_vis1.jpg
1424 ms
btn_search.gif
696 ms
title_bestpro.gif
1154 ms
DSP-VIP-RTM_12873638761.jpg
2717 ms
aom-n1232.jpg
1377 ms
AOM123.jpg
1390 ms
1210G2H4Ta_12666332361.jpg
1830 ms
11974127064471.jpg
2077 ms
11973626272801.jpg
1834 ms
title_cate3.gif
1622 ms
11996669125941.jpg
1884 ms
line_best.gif
1854 ms
title_cate4.gif
2035 ms
SDTR-P.jpg
2292 ms
btn_admin.gif
2087 ms
bg_search.gif
2097 ms
bg_best1.gif
2221 ms
bg_best2.gif
2518 ms
foot_copy.gif
2300 ms
11789449041.gif
2305 ms
11789449985.gif
2401 ms
samwhadsp.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
Image elements do not have [alt] attributes
Links do not have a discernible 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.
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.
samwhadsp.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
samwhadsp.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Samwhadsp.com can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Samwhadsp.com main page’s claimed encoding is euc-kr. 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.
samwhadsp.com
Open Graph description is not detected on the main page of Samwhadsp. 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: