6.7 sec in total
1 sec
5.3 sec
431 ms
Visit i-waveco.com now to see the best up-to-date I Waveco content for Japan and also check out these interesting facts you probably never knew about i-waveco.com
Visit i-waveco.comWe analyzed I-waveco.com page load time and found that the first response time was 1 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
i-waveco.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value4.0 s
50/100
25%
Value6.7 s
36/100
10%
Value290 ms
80/100
30%
Value0
100/100
15%
Value7.8 s
44/100
10%
1008 ms
306 ms
685 ms
451 ms
315 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 68% of them (57 requests) were addressed to the original I-waveco.com, 14% (12 requests) were made to Maps.googleapis.com and 7% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain I-waveco.com.
Page size can be reduced by 590.9 kB (56%)
1.1 MB
465.3 kB
In fact, the total size of I-waveco.com main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 781.4 kB which makes up the majority of the site volume.
Potential reduce by 27.2 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.2 kB or 82% of the original size.
Potential reduce by 1.9 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. I Waveco images are well optimized though.
Potential reduce by 530.6 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 530.6 kB or 68% of the original size.
Potential reduce by 31.2 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. I-waveco.com needs all CSS files to be minified and compressed as it can save up to 31.2 kB or 86% of the original size.
Number of requests can be reduced by 26 (32%)
82
56
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Waveco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
i-waveco.com
1008 ms
import.css
306 ms
jquery-1.4.1.min.js
685 ms
base.js
451 ms
reset.css
315 ms
base.css
619 ms
pixel.css
564 ms
ga.js
64 ms
maps
66 ms
bg_header_body.gif
189 ms
icon_english.gif
291 ms
icon_sitemap.gif
360 ms
logo.gif
437 ms
btn_search.gif
520 ms
bg_navi.gif
616 ms
catch.jpg
1103 ms
btn_Satellite_Communication_Unit.gif
778 ms
btn_Multicore_Mode_Division_Multiplexing.gif
962 ms
btn_digital_coherent.gif
1120 ms
btn_Ultrafast_Optical_Unit.gif
1230 ms
btn_Ultrafast_PD_Receiver.gif
1270 ms
btn_opt_amplifier.gif
1291 ms
btn_Optica_Modulator.gif
1378 ms
btn_Optical_Transponder_Transceiver.gif
1430 ms
btn_opt_dispersion_com.gif
1450 ms
btn_Telecom_Passive_Component.gif
1555 ms
btn_opt_com_measurement.gif
1610 ms
btn_opt_fiber.gif
1600 ms
btn_network.gif
1718 ms
btn_RF_Microwave_Module.gif
1803 ms
btn_RF_Wireless_Measurement.gif
1804 ms
btn_Oscilloscope.gif
1904 ms
btn_opt_chr_tomography.gif
1975 ms
btn_Terahertz.gif
2005 ms
btn_Microscope.gif
2074 ms
btn_fluorescence_microscope_related.gif
2129 ms
btn_sensor_imaging_system.gif
2201 ms
btn_ccd.gif
2235 ms
btn_laser_measuring_device_spectrograph.gif
2315 ms
btn_sophisticated_laser.gif
2361 ms
btn_ld.gif
2364 ms
btn_fiber_laser.gif
2471 ms
btn_laser_components.gif
2574 ms
btn_electrical_components.gif
2575 ms
btn_optics_crystal.gif
2655 ms
__utm.gif
19 ms
embed
549 ms
btn_others.gif
2475 ms
icon_arrow_r2.gif
2400 ms
icon_arrow_r.gif
2441 ms
icon_up.gif
2438 ms
btn_campaign_l.gif
2403 ms
js
56 ms
init_embed.js
53 ms
btn_recommend_l.gif
2388 ms
common.js
67 ms
map.js
67 ms
google4.png
117 ms
overlay.js
115 ms
util.js
113 ms
onion.js
130 ms
search_impl.js
130 ms
StaticMapService.GetMapImage
370 ms
btn_photonicland.gif
2228 ms
stats.js
83 ms
kh
89 ms
transparent.png
28 ms
ViewportInfoService.GetViewportInfo
84 ms
controls.js
55 ms
btn_event_l.gif
2085 ms
vt
161 ms
vt
154 ms
css
149 ms
vt
132 ms
vt
169 ms
vt
169 ms
mapcnt6.png
14 ms
btn_inquiry_l.gif
1991 ms
btn_mailmg.gif
2057 ms
btn_hikarinosato.gif
1982 ms
bn_challenge25.gif
2053 ms
AuthenticationService.Authenticate
15 ms
btn_recruit.gif
2087 ms
icon_footer.gif
2061 ms
i-waveco.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
i-waveco.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
i-waveco.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-waveco.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 I-waveco.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.
i-waveco.com
Open Graph description is not detected on the main page of I Waveco. 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: