5.5 sec in total
726 ms
4.3 sec
484 ms
Visit kkohki.com now to see the best up-to-date Kkohki content for Japan and also check out these interesting facts you probably never knew about kkohki.com
天体望遠鏡・天体観測のことなら京都、国際光器にお相談下さい。1987年より望遠鏡や天文グッズを日本全国の天文ファンの方々に愛を込めて提供している会社です。
Visit kkohki.comWe analyzed Kkohki.com page load time and found that the first response time was 726 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kkohki.com performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value10.2 s
0/100
25%
Value18.5 s
0/100
10%
Value3,160 ms
2/100
30%
Value0.047
99/100
15%
Value18.2 s
3/100
10%
726 ms
505 ms
485 ms
495 ms
717 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that all of those requests were addressed to Kkohki.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Kkohki.com.
Page size can be reduced by 84.4 kB (4%)
2.4 MB
2.3 MB
In fact, the total size of Kkohki.com main page is 2.4 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. 40% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 18.3 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 3.2 kB, which is 15% 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 18.3 kB or 87% of the original size.
Potential reduce by 66.1 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. Kkohki images are well optimized though.
We found no issues to fix!
92
92
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kkohki. According to our analytics all requests are already optimized.
kkohki.com
726 ms
usedlogo_T.jpg
505 ms
kksign.jpg
485 ms
Jaccslogo.jpg
495 ms
baaderlogo.jpg
717 ms
ATIKlogo.jpg
719 ms
SBIGlogo.jpg
894 ms
products.jpg
646 ms
eventinfo.jpg
659 ms
Web_add-label-s.jpg
677 ms
WhatsNew_logo_top.jpg
808 ms
used_labelS-s.jpg
824 ms
spot_items_label-sml-s.jpg
849 ms
Wtoc-sml-s.jpg
888 ms
astrosolar-l.jpg
1246 ms
60ED-2.jpg
1129 ms
PODspring2.jpg
1320 ms
T-rex-sn_banner.jpg
1194 ms
magellan.jpg
1418 ms
APM100-90.jpg
1241 ms
APM100-45-b.jpg
1291 ms
APM100-45semiapo.jpg
1368 ms
APM-ZTA152b.jpg
1588 ms
AL107PH-ota3.jpg
1587 ms
photon120-L.jpg
1614 ms
avx.jpg
1483 ms
poodleL.jpg
1713 ms
bulldog-mount.jpg
1764 ms
Nebulite1.5.jpg
1650 ms
GS60guidescope.jpg
1760 ms
Morpheus_skytel.jpg
2117 ms
Leonardo-L.jpg
1934 ms
HyperionZoom.jpg
1816 ms
polar-V.jpg
1885 ms
masuyama80.jpg
1929 ms
hyperion-s.jpg
1934 ms
asphyperion.jpg
1834 ms
PolarV2s.jpg
1587 ms
EF-508correct-view.jpg
1625 ms
PhotonSeries.jpg
1607 ms
TMB-final.jpg
1480 ms
ultrabright.jpg
1500 ms
protTring.jpg
1567 ms
hypzoombarlow.jpg
1555 ms
T2.jpg
1574 ms
scopeheater.jpg
1491 ms
SQMad.jpg
1476 ms
fw2.jpg
1476 ms
SuperNAvi.jpg
1528 ms
8x50scopekit.jpg
1542 ms
Brandon.jpg
1333 ms
fujiyama.jpg
1279 ms
bds.jpg
1232 ms
2ts2.jpg
1246 ms
MarkV.jpg
1296 ms
MPCC-M3.jpg
1274 ms
snHGM-160120.jpg
1440 ms
chair.jpg
1230 ms
JMIscopecase.jpg
1163 ms
newgh.jpg
1067 ms
khm.jpg
1174 ms
motofocus.jpg
1140 ms
NECx3.jpg
1169 ms
Bahtmask.jpg
1109 ms
feathertouch.jpg
1060 ms
FTM.jpg
1151 ms
clicklock.jpg
1116 ms
pocketjsg.jpg
1093 ms
carrybags.jpg
1059 ms
Astrosolar2.jpg
1052 ms
herschprism.jpg
1060 ms
sunfilter2.jpg
1093 ms
Lplate.jpg
1047 ms
telrad-s1.jpg
1054 ms
espcase.jpg
1045 ms
OWcloth.jpg
1053 ms
collieps.jpg
1056 ms
dewcap.jpg
1089 ms
hyperlock.jpg
1048 ms
shokumo3sizes-150.jpg
1065 ms
baaderfilters.jpg
1039 ms
ccdfilters.jpg
1052 ms
colorfilter.jpg
1055 ms
uhcs.jpg
1085 ms
BaaderO3.jpg
1049 ms
UV-IRcutL.jpg
1062 ms
c-booster.jpg
1045 ms
neodymium.jpg
1052 ms
semi-apo-banner.jpg
1053 ms
fringe-killer.jpg
1081 ms
methane-band-banner.jpg
1049 ms
APMapologo.jpg
1067 ms
productspage.jpg
1033 ms
kkohki.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.
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
Links do not have a discernible name
kkohki.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
General
Impact
Issue
Detected JavaScript libraries
kkohki.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
JA
N/A
X-SJIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kkohki.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Kkohki.com main page’s claimed encoding is x-sjis. 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.
kkohki.com
Open Graph description is not detected on the main page of Kkohki. 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: