Tools & Wizards About Us
alba-realestate.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

alba-realestate.com

賃貸事務所なら株式会社アルバ

Page Load Speed

12.3 sec in total

First Response

452 ms

Resources Loaded

11.5 sec

Page Rendered

308 ms

alba-realestate.com screenshot

About Website

Visit alba-realestate.com now to see the best up-to-date Alba Realestate content and also check out these interesting facts you probably never knew about alba-realestate.com

株式会社アルバは東京都中央区・千代田区など都内の賃貸事務所、賃貸オフィスの総合サービス会社です。事務所探しからご契約、設備、内装、移転完了までワンストップサービスでコストを削減出来るのでリピート率も90％以上。

Visit alba-realestate.com

Key Findings

We analyzed Alba-realestate.com page load time and found that the first response time was 452 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

alba-realestate.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,810 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

alba-realestate.com

452 ms

www.alba-realestate.com

906 ms

css

23 ms

css

35 ms

css

45 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 91% of them (149 requests) were addressed to the original Alba-realestate.com, 2% (3 requests) were made to Fonts.googleapis.com and 2% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Alba-realestate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.9 kB (36%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alba-realestate.com main page is 1.8 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 48.3 kB

  • Original 63.2 kB
  • After minification 58.8 kB
  • After compression 14.9 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 48.3 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 155.5 kB

  • Original 1.1 MB
  • After minification 977.7 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, Alba Realestate needs image optimization as it can save up to 155.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 210.2 kB

  • Original 320.0 kB
  • After minification 319.8 kB
  • After compression 109.8 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 210.2 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 246.0 kB

  • Original 298.7 kB
  • After minification 298.1 kB
  • After compression 52.7 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. Alba-realestate.com needs all CSS files to be minified and compressed as it can save up to 246.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (8%)

Requests Now

159

After Optimization

147

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alba Realestate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alba-realestate.com

alba-realestate.com

452 ms

www.alba-realestate.com

www.alba-realestate.com

906 ms

css

css

23 ms

css

css

35 ms

css

css

45 ms

jquery.min.js

jquery.min.js

43 ms

fc804394b9b4534e1a24cf005058a6c7_1428566003.css

fc804394b9b4534e1a24cf005058a6c7_1428566003.css

738 ms

c49827ea18a9574d82aa3ef6cad1c049_1428566003.css

c49827ea18a9574d82aa3ef6cad1c049_1428566003.css

374 ms

6ba65f96acde3f98878b1342e0dd67d0_1376037442.js

6ba65f96acde3f98878b1342e0dd67d0_1376037442.js

744 ms

80b51bd22eb9ecf5c3b5035fe780b596_1376037442.js

80b51bd22eb9ecf5c3b5035fe780b596_1376037442.js

383 ms

analytics.js

analytics.js

89 ms

main_bg.png

main_bg.png

347 ms

logo.png

logo.png

524 ms

bnr_header_info.png

bnr_header_info.png

543 ms

btn_home.png

btn_home.png

371 ms

icon_fb.png

icon_fb.png

374 ms

icon_tw.png

icon_tw.png

421 ms

btn_h1.png

btn_h1.png

704 ms

btn_h2.png

btn_h2.png

754 ms

btn_h3.png

btn_h3.png

767 ms

btn_h4.png

btn_h4.png

779 ms

btn_h5.png

btn_h5.png

883 ms

box_bg.png

box_bg.png

904 ms

header_03.png

header_03.png

1466 ms

header_05.png

header_05.png

1112 ms

title_s1.png

title_s1.png

1133 ms

all_bg.png

all_bg.png

1314 ms

all_a.png

all_a.png

1268 ms

all_b.png

all_b.png

1265 ms

all_c.png

all_c.png

1500 ms

all_d.png

all_d.png

1485 ms

all_e.png

all_e.png

1636 ms

all_f.png

all_f.png

1676 ms

all_g.png

all_g.png

1667 ms

all_h.png

all_h.png

1813 ms

all_i.png

all_i.png

1878 ms

all_j.png

all_j.png

1902 ms

all_k.png

all_k.png

2006 ms

all_l.png

all_l.png

2028 ms

all_m.png

all_m.png

2019 ms

all_n.png

all_n.png

2163 ms

all_o.png

all_o.png

2249 ms

all_p.png

all_p.png

2268 ms

all_q.png

all_q.png

2351 ms

all_r.png

all_r.png

2375 ms

all_s.png

all_s.png

2397 ms

all_t.png

all_t.png

2546 ms

X0wfZ3ZCASM

X0wfZ3ZCASM

86 ms

collect

collect

23 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

31 ms

www-embed-player.js

www-embed-player.js

57 ms

base.js

base.js

86 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

62 ms

ad_status.js

ad_status.js

39 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

45 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

55 ms

all_u.png

all_u.png

2282 ms

all_v.png

all_v.png

2286 ms

all_w.png

all_w.png

2327 ms

all_text.png

all_text.png

2348 ms

a_1.png

a_1.png

2286 ms

a_2.png

a_2.png

2384 ms

a_3.png

a_3.png

2302 ms

a_t.png

a_t.png

2272 ms

b_5.png

b_5.png

2297 ms

b_6.png

b_6.png

2363 ms

b_7.png

b_7.png

2324 ms

b_8.png

b_8.png

2387 ms

b_3.png

b_3.png

2259 ms

b_4.png

b_4.png

2248 ms

b_2.png

b_2.png

2181 ms

b_1.png

b_1.png

2243 ms

b_t.png

b_t.png

2266 ms

c_4.png

c_4.png

2194 ms

c_3.png

c_3.png

2244 ms

c_2.png

c_2.png

2267 ms

c_1.png

c_1.png

2162 ms

c_5.png

c_5.png

2219 ms

c_6.png

c_6.png

2269 ms

c_t.png

c_t.png

2201 ms

d_2.png

d_2.png

2202 ms

d_4.png

d_4.png

2215 ms

d_1.png

d_1.png

2139 ms

d_3.png

d_3.png

2244 ms

d_5.png

d_5.png

2306 ms

d_t.png

d_t.png

2234 ms

e_3.png

e_3.png

2186 ms

e_1.png

e_1.png

2200 ms

e_2.png

e_2.png

2161 ms

e_t.png

e_t.png

2233 ms

f_1.png

f_1.png

2291 ms

f_3.png

f_3.png

2215 ms

f_4.png

f_4.png

2181 ms

f_2.png

f_2.png

2178 ms

f_t.png

f_t.png

2221 ms

g_3.png

g_3.png

2236 ms

g_2.png

g_2.png

2250 ms

g_1.png

g_1.png

2220 ms

g_5.png

g_5.png

2208 ms

g_4.png

g_4.png

2209 ms

g_8.png

g_8.png

2201 ms

g_10.png

g_10.png

2229 ms

g_7.png

g_7.png

2214 ms

g_9.png

g_9.png

2210 ms

g_11.png

g_11.png

2248 ms

g_6.png

g_6.png

2224 ms

g_t.png

g_t.png

2177 ms

h_1.png

h_1.png

2222 ms

h_4.png

h_4.png

2204 ms

h_2.png

h_2.png

2210 ms

h_3.png

h_3.png

2222 ms

h_t.png

h_t.png

2225 ms

i_1.png

i_1.png

2202 ms

i_2.png

i_2.png

2237 ms

i_3.png

i_3.png

2191 ms

i_4.png

i_4.png

2232 ms

i_5.png

i_5.png

2236 ms

i_6.png

i_6.png

2230 ms

i_t.png

i_t.png

2248 ms

j_6.png

j_6.png

2240 ms

j_1.png

j_1.png

2180 ms

j_4.png

j_4.png

2238 ms

j_5.png

j_5.png

2214 ms

j_3.png

j_3.png

2247 ms

j_2.png

j_2.png

2260 ms

j_t.png

j_t.png

2244 ms

k_1.png

k_1.png

2218 ms

k_2.png

k_2.png

2267 ms

k_3.png

k_3.png

2224 ms

k_t.png

k_t.png

2236 ms

h2_bg.png

h2_bg.png

2199 ms

btn_search.png

btn_search.png

2227 ms

title_s2.png

title_s2.png

2245 ms

title_s3.png

title_s3.png

2270 ms

top_bnr.png

top_bnr.png

3349 ms

top_bnr_btn1.png

top_bnr_btn1.png

2181 ms

top_bnr_btn2.png

top_bnr_btn2.png

2260 ms

movie.png

movie.png

2605 ms

case_image_dummy.png

case_image_dummy.png

2954 ms

btn_interview.png

btn_interview.png

2287 ms

btn_case.png

btn_case.png

2194 ms

title_recommend.png

title_recommend.png

2272 ms

logo_tripod_design.png

logo_tripod_design.png

2531 ms

logo_oncolys.png

logo_oncolys.png

2822 ms

logo_linetec.png

logo_linetec.png

2474 ms

arrow1.png

arrow1.png

2508 ms

baloon1.png

baloon1.png

2570 ms

bnr_blog.png

bnr_blog.png

3018 ms

bnr_freedial.png

bnr_freedial.png

2731 ms

btn_inquiry.png

btn_inquiry.png

2627 ms

servcorp-gold-logo.jpg

servcorp-gold-logo.jpg

2965 ms

regus_bnr300-48b_03.jpg

regus_bnr300-48b_03.jpg

2678 ms

bnr_3a_logo.png

bnr_3a_logo.png

2617 ms

logo_hangakukun.gif

logo_hangakukun.gif

2754 ms

footer_bg.png

footer_bg.png

2747 ms

foot_logo.png

foot_logo.png

2794 ms

lead1.png

lead1.png

2789 ms

btn_pagetop.png

btn_pagetop.png

2710 ms

btn_h1_f2.png

btn_h1_f2.png

2796 ms

btn_h2_f2.png

btn_h2_f2.png

2751 ms

btn_h3_f2.png

btn_h3_f2.png

2728 ms

btn_h4_f2.png

btn_h4_f2.png

2815 ms

btn_h5_f2.png

btn_h5_f2.png

2811 ms

Accessibility Review

alba-realestate.com accessibility score

69

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

alba-realestate.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alba-realestate.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alba-realestate.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Alba-realestate.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.

Social Sharing Optimization

alba-realestate.com

Open Graph description is not detected on the main page of Alba Realestate. 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: