ysco Posted October 22, 2014 Share Posted October 22, 2014 Hello all, I have noticed when i did my website speedtest that i have this line "d33im0067v833a.cloudfront.net" and i can not figure out where i can find this piece off code or I.gif file. I have read that this is malware so i want to delete this from my server. This is some info from gtmetrix. I did a website scan from comodo and found nothing and says it is clean but why does it shows this line and where does this come from ? Any help would be appreciated. Content-Type image/gif Content-Length 35 Connection keep-alive Date Sun, 19 Oct 2014 12:47:51 GMT Last-Modified Sun, 23 Feb 2014 10:54:50 GMT Etag "28d6814f309ea289f847c69cf91194c6" Accept-Ranges bytes Server AmazonS3 Age 269743 X-Cache Hit from cloudfront Via 1.1 9c057e33fd2698ae418ab0c3e6f2edaf.cloudfront.net (CloudFront) X-Amz-Cf-Id j_C4fAkZnXYui8fjVWViuoKAg_5VwlAThwqfgLH1_OgYeVdBJcIb7A== Request Headers Host d33im0067v833a.cloudfront.net User-Agent Mozilla/5.0 (X11; Linux i686 on x86_64; rv:25.0) Gecko/20100101 Firefox/25.0 Accept image/png,image/*;q=0.8,*/*;q=0.5 Accept-Language en-US,en;q=0.5 Accept-Encoding gzip, deflate Referer https://www.gadgetshoponline.nl/ Connection keep-alive Best regards, ysco.. Link to comment Share on other sites More sharing options...
Dh42 Posted October 23, 2014 Share Posted October 23, 2014 It is actually a sharing image associated with the yotpo module. If you disable the module it would go away. But I would not disable the module the file is totally safe. If you are trying to spped your site up, you can reduce the image sizes by almost 1/3 and shave 1 mb off your site. I would also combine your font requests as well. 1 Link to comment Share on other sites More sharing options...
ysco Posted October 23, 2014 Author Share Posted October 23, 2014 Hello Dh42, Thanks for your reply Question about Yopto, the image is delivered true cloudfront and if i understand it can not be found in the module folder ( did have a look but could not find it ) i do not understand the meaning off the image file as it is a small dot called I.gif. What does it anyway and is it needed ? This particular file can not be reduced as it is not on the system correct ? Your other answers about reducing images sizes, you mean off my whole site ? Most off them i already optimized with smush optimizer ( could have missed some ) And do you have advice or a sample how to combine font requests. Many thanks Dh42. Best regards, ysco.. Link to comment Share on other sites More sharing options...
Dh42 Posted October 23, 2014 Share Posted October 23, 2014 The image is used to track, it is called a tracking pixel, https://support.google.com/dfp_premium/answer/1347585?hl=en The reason you cannot find it is that it is in a js file, it actually uses a formula in the js file to figure out the name of the file to load. The images should be ran through something like kraken.io, that is what I used that said you can reduce them by 1mb. Here is an article about combining the fonts, basically you use | between font names, http://googlewebfonts.blogspot.com/2010/09/optimizing-use-of-google-font-api.html You can turn 5 requests into one request. Link to comment Share on other sites More sharing options...
ysco Posted October 23, 2014 Author Share Posted October 23, 2014 Hello Dh42, Thanks for explaining. Will have a look and see if it is easy to combine Google fonts. Thanks again Best regards ysco.. Link to comment Share on other sites More sharing options...
Dh42 Posted October 23, 2014 Share Posted October 23, 2014 I just saw this module came out, you might want to check it out, it uses kraken.io to optimize the images, http://www.presteamshop.com/en/modules-prestashop/kraken-image-optimizer.html Link to comment Share on other sites More sharing options...
ysco Posted October 23, 2014 Author Share Posted October 23, 2014 Hello Dh42, I already have the module smash optimizer from PresTeamShop , is this new module better ?? Best regards, ysco.. Link to comment Share on other sites More sharing options...
Dh42 Posted October 23, 2014 Share Posted October 23, 2014 It uses a better optimization engine that is a paid monthly service. I like kraken better personally, it is what I have used for years. Link to comment Share on other sites More sharing options...
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