1.7 sec in total
270 ms
1.2 sec
219 ms
Click here to check amazing Mirror 1 Free ROMS content for United States. Otherwise, check out these important facts you probably never knew about mirror1.freeroms.com
Download for free GBA ROMS, NDS, PSP, PSX, N64, SNES and more.
Visit mirror1.freeroms.comWe analyzed Mirror1.freeroms.com page load time and found that the first response time was 270 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
mirror1.freeroms.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value2.3 s
92/100
25%
Value2.2 s
99/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
270 ms
150 ms
223 ms
83 ms
223 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mirror1.freeroms.com, 13% (15 requests) were made to Freeroms.com and 10% (11 requests) were made to Dsum.casalemedia.com. The less responsive or slowest element that took the longest time to load (301 ms) relates to the external source Dsum-sec.casalemedia.com.
Page size can be reduced by 228.7 kB (65%)
354.1 kB
125.3 kB
In fact, the total size of Mirror1.freeroms.com main page is 354.1 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. 30% of websites need less resources to load. Javascripts take 201.2 kB which makes up the majority of the site volume.
Potential reduce by 13.4 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 13.4 kB or 75% of the original size.
Potential reduce by 0 B
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. Mirror 1 Free ROMS images are well optimized though.
Potential reduce by 121.5 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 121.5 kB or 60% of the original size.
Potential reduce by 93.9 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. Mirror1.freeroms.com needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 89% of the original size.
Number of requests can be reduced by 72 (73%)
98
26
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirror 1 Free ROMS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
mirror1.freeroms.com
270 ms
freeroms.css
150 ms
logo.gif
223 ms
post-widget.js
83 ms
nav_roms_tab.gif
223 ms
clear.gif
224 ms
bigbox_desktop.html
105 ms
analytics.js
54 ms
r1post.css
54 ms
r1post_retina.css
92 ms
circuit_main_top.gif
88 ms
circuit_left.gif
87 ms
circuit_right.gif
99 ms
bg_news.gif
148 ms
icon_news.gif
141 ms
circuit_main_right.gif
146 ms
circuit_nav_bottom.gif
139 ms
circuit_main_bottom.gif
149 ms
arrow_ffffff.gif
85 ms
status
59 ms
collect
20 ms
set-24.png
32 ms
kmn_sa.js
12 ms
p
51 ms
4b1081a3efd3d0538a49cc12574b7a1d.js
19 ms
s
26 ms
4b1081a3efd3d0538a49cc12574b7a1d.js
30 ms
kmn-cs.js
11 ms
s
5 ms
p23
32 ms
ADTECH;cfp=1;rndc=1458411115;loc=100;target=_blank;misc=1458411115925;rdclick=
157 ms
setuid
25 ms
pixel
25 ms
tap.php
11 ms
sd
11 ms
pixel
17 ms
ucm
26 ms
ucm
50 ms
copyPaste.js
29 ms
beacon.js
11 ms
usermatch
16 ms
usermatch
30 ms
rmxucm
36 ms
shareQuote.js
29 ms
pixel
17 ms
Vu2WbMAoJY8AACZsb5cAAABr%26964
114 ms
103 ms
csle
18 ms
casaleopenrtb
21 ms
Vu2WbMAoJY8AACZsb5cAAABr%26964
71 ms
pixel.htm
89 ms
share2quote.css
81 ms
crum
74 ms
check
61 ms
casaleopenrtb
64 ms
s
60 ms
bigbox_komoona_mobile.html
170 ms
pixel
77 ms
82 ms
pixel.htm
72 ms
usermatch
101 ms
generic
72 ms
collect
79 ms
rum
123 ms
rum
86 ms
crum
87 ms
crum
79 ms
ddc.htm
100 ms
mapuser
107 ms
crum
141 ms
mapuser
102 ms
ddc.htm
125 ms
providerid=1037;userid=8fd28a38-31b1-4a82-8ad2-47cfe1944b88
136 ms
gr
135 ms
casale
131 ms
pixel.htm
131 ms
cs
129 ms
mapuser
119 ms
mapuser
213 ms
rum
116 ms
mapuser
71 ms
mapuser
89 ms
Pug
179 ms
pixel
148 ms
tap.php
87 ms
sd
85 ms
rtset
174 ms
u.php
172 ms
171 ms
um
230 ms
mapuser
133 ms
setuid
160 ms
collect
99 ms
crum
117 ms
pixel
174 ms
rum
170 ms
rum
301 ms
ddc.htm
81 ms
mapuser
101 ms
crum
293 ms
rum
174 ms
mapuser
84 ms
rum
62 ms
crum
45 ms
bd
80 ms
sync
80 ms
merge
23 ms
xrefid.xgi
15 ms
lr.gif
16 ms
bd
54 ms
pixel.gif
63 ms
m
42 ms
crum
16 ms
NAX1645768269800642625
36 ms
mirror1.freeroms.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
Links do not have a discernible name
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.
mirror1.freeroms.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
mirror1.freeroms.com SEO score
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
EN
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mirror1.freeroms.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 Mirror1.freeroms.com main page’s claimed encoding is . 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.
mirror1.freeroms.com
Open Graph description is not detected on the main page of Mirror 1 Free ROMS. 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: